Toshiba Personal Computer QOSMIO G40 Maintenance Manual TOSHIBA CORPORATION File Number 960-632 [CONFIDENTIAL]
Copyright © 2007 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein. Toshiba QOSMIO G40 Maintenance Manual First edition May 2007 Disclaimer The information presented in this manual has been reviewed and validated for accuracy.
Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer QOSMIO G40. NOTE: Each model of QOSMIO G40 has a different configuration. For each model’s configuration, refer to the parts list dedicated to it. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field.
The manual is divided into the following parts: Chapter 1 Hardware Overview describes the QOSMIO G40 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs.
Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition. For example: Read Only Memory (ROM) Keys Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type.
Table of Contents Chapter 1 Hardware Overview 1.1 Features ...................................................................................................................... 1-1 1.2 System Block Diagram .............................................................................................. 1-7 1.3 2.5-inch Hard Disk Drive......................................................................................... 1-11 1.4 Optical Drive.........................................................
2.16 TV Tuner Troubleshooting ...................................................................................... 2-67 2.17 Bridge media Slot Troubleshooting ......................................................................... 2-69 2.18 PCI ExpressCard Slot Troubleshooting ................................................................... 2-70 2.19 Fingerprint sensor .................................................................................................... 2-71 2.
3.25 System Configuration .............................................................................................. 3-55 3.26 Wireless LAN Test Program (Intel-made b/g ,a/b/g Setting up of REF PC)........... 3-57 3.27 Wireless LAN Test Program on DUT PC(Intel-made)............................................ 3-62 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program .................................................. 3-70 3.29 Sound Test program.........................................................
4.25 Cover latch ............................................................................................................... 4-64 4.26 AV controller button ................................................................................................ 4-66 4.27 GPU heat sink/North bridge heat sink/GPU fan ...................................................... 4-68 4.28 CPU heat sink/CPU fan/CPU................................................................................... 4-72 4.
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Chapter 1 Hardware Overview [CONFIDENTIAL]
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1 Hardware Overview Chapter 1 Contents 1.1 Features ...................................................................................................................... 1-1 1.2 System Block Diagram .............................................................................................. 1-7 1.3 2.5-inch Hard Disk Drive......................................................................................... 1-11 1.4 Optical Disk Drive .........................................................
1 Hardware Overview Figures Figure 1-1 Front of the computer and the system units configuration ............................ 1-5 Figure 1-2 System block diagram.................................................................................... 1-7 Figure 1-3 2.5-inch HDD............................................................................................... 1-11 Figure 1-4 HD DVD-ROM drive ..................................................................................
1.1 Features 1 1 Hardware Overview Features 1.1 Features The QOSMIO G40 series are high performance all-in-one PCs running an Intel® CoreTM 2 Duo processor. There some models and options. Refer to the Parts List for the configuration of each model and options. The features are listed below. Microprocessor Microprocessor that is used will be different of the model. Intel ® CoreTM 2 Duo 2.00GHz ( T7300),2.20GHz (T7500),2.
1 Hardware Overview 1.1 Features Keyboard An-easy-to-use 85(US)/86(UK)-key keyboard provides a numeric keypad overlay for fast numeric data entry or for cursor and page control. The keyboard also includes two keys that have special functions in Microsoft® Windows® Vista. It supports software that uses a 101- or 102-key enhanced keyboard. Touch pad A Touch Pad and control buttons in the palm rest enable control of the on-screen pointer and scrolling of windows. Display LCD Built-in 17.
1.1 Features 1 Hardware Overview Wireless LAN The computer is equipped with PCI Express Mini Card type wireless LAN card that supports 802.11 a/b/g or 802.11 a/b/g/n in the PCI Express Mini Card slot. This function can be switched on and off by a switch on the computer. LAN/MODEM Connectors for LAN and Modem are separately mounted. Bluetooth Depending on the model, the computer is equipped with a dedicated Bluetooth module. This enables a communication to devices that support Bluetooth Version 2.0.
1 Hardware Overview 1.1 Features IEEE1394 port The computer has one IEEE 1394 port. It enables high-speed data transfer directly from external devices such as digital video cameras. S/PDIF This port can send or receive the digital sound data with the equipment like CD, MD Player. (This port is also used for headphone I/F.)Fingerprint sensor Infrared transmitter cable ports Connect the infrared transmitter cable to the infrared transmitter cable port on the computer and to the set-top box.
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1.2 System Block Diagram 1.2 1 Hardware Overview System Block Diagram Figure 1-2 shows the system block diagram.
1 Hardware Overview 1.2 System Block Diagram The PC contains the following components. CPU Intel ® CoreTM 2 Duo 2.00GHz ( T7300),2.20GHz (T7500),2.4GHz(T7700) L1 cache : 64KB (32KB + 32KB),L2 cache : 4MB FSB : 800MHz Intel ® CoreTM 2 Duo 1.80GHz ( T7100), L1 cache : 64KB (32KB + 32KB),L2 cache : 2MB FSB : 800MHz Memory Two memory slots capable of accepting DDR2-SDRAM 512MB, 1024MB or 2048MB memory modules for a maximum of 4GB. - 200-pin small-size DIMM - 1.
1.2 System Block Diagram 1 Hardware Overview Chipset This gate array has the following elements and functions. • North Bridge (Intel PM965:Crestline-PM) Meorom Processor System Bus Supports PCI Express Based Graphics Interface System Memory supports :DDR2-533／DDR2-667, 4GB max. DMI(Direct Media Interface) Power management control (ACPI2.0 conformity • South Bridge (Intel ICH8M) - DMI (Direct Media Interface) - PCI Express I/F （4 PCI REQ/GNT Pairs） - PCI Bus I/F Rev 2.
1 Hardware Overview 1.2 System Block Diagram VGA controller nVIDIA NB8P-GS is mounted. - VRAM DDR2 256MB/512MB Wireless LAN card - One PCI-Ex MiniCard - Intel Golan b/g or a/b/g/n - Intel Kedron a/b/g/n - Supports Wireless Communication SW TV tuner Some signals (NTSC, PAL and SECAM) are supported for worldwide use and MPEG2 hardware encoding function are also supported.
1.3 2.5-inch Hard Disk Drive 1.3 1 Hardware Overview 2.5-inch Hard Disk Drive A compact, high-capacity Serial-ATA HDD with a height of 9.5mm. Contains a 2.5-inch magnetic disk and magnetic heads. Figure 1-3 shows a view of the 2.5-inch HDD and Tables 1-1 and 1-2 list the dimensions and specifications. Figure 1-3 2.5-inch HDD Table 1-1 2.5-inch HDD dimensions Standard value Parameter FUJITSU G8BC0003K251 Width (mm) 70.0 Outline Height (mm) 12.5 dimensions Depth (mm) 100.
1 Hardware Overview 1.3 2.5-inch Hard Disk Drive Specification FUJITSU G8BC0003K251 Parameter Storage size (formatted) 250GB Speed (RPM) 4,200 Data transfer rate To/From media (MB/s) To/From host (Gbps) 60.8 max. 1.5 (150 MB/s) max. Data buffer size (MB) 8 Average seek time Read (ms) 12 (typical) Motor startup time (s) 3.
1.4 Optical Disk Drive 1.4 1 Hardware Overview Optical Disk Drive 1.4.1 HD DVD-ROM Drive The HD DVD-ROM drive accommodates 12 cm (4.72-inch) CD-ROM, DVD-ROM, HD DVD-ROM, CD-R/RW, DVD±R/±RW and DVD-RAM. It is a high-performance drive that reads DVD-ROM at maximum 8-speed DVD-ROM DL at maximum 6-speed, CD-ROM at maximum 24-speed and HD DVD-ROM at maximum 1-speed.
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1.4 Optical Disk Drive 1 Hardware Overview 1.4.2 HD DVD-R Drive The HD DVD-R drive accommodates 12 cm (4.72-inch) CD-ROM, DVD-ROM, HD DVDROM, CD-R/RW, DVD±R/±RW and DVD-RAM. It is a high-performance drive that reads DVD-ROM at maximum 8-speed DVD-ROM DL at maximum 6-speed, CD-ROM at maximum 24-speed and HD DVD-ROM at maximum 1-speed.
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1.5 Keyboard 1.5 1 Hardware Overview Keyboard A keyboard which consists of 85(US)/86(UK) keys is mounted on the system unit. The keyboard is connected to membrane connector on the system board and controlled by the keyboard controller. Figure 1-6 is a view of the keyboard. Figure 1-6 Keyboard See Appendix E for details of the keyboard layout.
1 Hardware Overview 1.6 1.6 TFT Color Display TFT Color Display The TFT color display is 17.1 inch and consists of LCD module and FL inverter board. 1.6.1 LCD Module The LCD module used for the TFT color display uses a backlight as the light source and can display a maximum of 320,000 colors with 1,920 x 1200 (WUXGA) resolution. Figure 1-7 shows a view of the LCD module and Table 1-7 lists the specifications.
1.6 TFT Color Display 1 Hardware Overview 1.6.2 FL Inverter Board The FL inverter board supplies a high frequency current to illuminate the LCD module FL. Table 1-8 lists the FL inverter board specifications.
1 Hardware Overview 1.7 1.7 Power Supply Power Supply The power supply supplies 34 different voltages to the system board. The power supply microcontroller has the following functions. 1. 2. 3. 4. 5. 6. 7. 8. Judges if the DC power supply (AC adapter) is connected to the computer. Detects DC output and circuit malfunctions. Controls the battery icon, and DC IN icon. Turns the battery charging system on and off and detects a fully charged battery. Turns the power supply on and off.
1.7 Power Supply 1 Hardware Overview Table 1-9 Power supply output rating Power supply （Yes/No） Name Voltage [V] Power OFF (Suspend mode) Power OFF (Suspend m ode) Power OFF (Hibernation mode) Power OFF (Hibernation mode) No Battery Wake Up On LAN No Wake Up On LAN Wake Up On LAN No Wake Up On LAN - Object PPV * No No No No No CPU IGD-PGV * No No No No No (G)MCH 1R05-P1V 1.05 No No No No No CPU,(G)MC H,ICH 1R25-P1V 1.25 No No No No No (G)MCH,ICH 1R5-P1V 1.
1 Hardware Overview 1.8 1.8 Batteries Batteries The PC has the following two batteries. Main battery Real time clock (RTC) battery Table 1-10 lists the specifications for these two batteries. Table 1-10 Battery specifications Battery Name Main battery Real time clock (RTC) battery G71C00064210 G71C00064110 GDM710000041 Battery Element Output Voltage Capacity Lithium ion 9 cell 10.8V 7,050mAh Nickel hydrogen 2.4V 16mAh 1.8.
1.8 Batteries 1 Hardware Overview 1.8.2 Battery Charging Control Battery charging is controlled by a power supply microprocessor. The power supply microprocessor controls power supply and detects a full charge when the AC adaptor and battery are connected to the computer. Battery Charge When the AC adapter is connected, normal charging is used while the system is turned on and quick charge is used while the system is turned off. Refer to the following Table 1-11.
1 Hardware Overview 1.8 Batteries 1.8.3 RTC Battery The RTC battery provides the power supply to maintain the date, time, and other system information in memory. Table 1-13 lists the Time required for charges of RTC battery and data preservation time.
1.9 AC Adapter 1.9 1 Hardware Overview AC Adapter The AC adapter is used to charge the battery. Table 1-14 lists the AC adapter specifications. Table 1-14 AC adapter specifications Parameter Specification G71C0007S210 (3-pin) G71C0007R210/ G71C0007R310 (2-pin) Power 120W (Peak 150W) Input voltage AC 100V/240V Input frequency 50Hz/60Hz Input current 1.7A or less Output voltage 15.0V Output current 8.
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Chapter 2 Troubleshooting Procedures [CONFIDENTIAL]
Troubleshooting Procedures 2 2-ii [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
Troubleshooting Procedures Chapter 2 Contents 2.1 Troubleshooting ......................................................................................................... 2-1 2.2 Troubleshooting Flowchart........................................................................................ 2-3 2.3 Power Supply Troubleshooting.................................................................................. 2-8 2.4 2.5 2.6 2.7 2.8 Procedure 1 Power Status Check .............................
Troubleshooting Procedures 2.9 2.10 2.11 2.12 2.13 2.14 2.15 2.16 Display Troubleshooting.......................................................................................... 2-52 Procedure 1 External Monitor Check....................................................... 2-52 Procedure 2 Diagnostic Test Program Execution Check ......................... 2-52 Procedure 3 Connector and Cable Check................................................. 2-53 Procedure 4 Replacement Check ............
Troubleshooting Procedures 2.18 PCI ExpressCard Slot Troubleshooting ................................................................... 2-70 2.19 Fingerprint sensor .................................................................................................... 2-71 2.20 2.21 Procedure 1 Setting Windows Log-ON password ................................... 2-72 Procedure 2 Registration of fingerprint....................................................
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2.1 Troubleshooting 2 Troubleshooting Procedures 2 2.1 Troubleshooting Chapter 2 describes how to determine which Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction. (The “FRU” means the replaceable unit in the field.) The FRUs covered are: 1. 2. 3. 4. 5. 6. Power supply System Board USB FDD 2.5” HDD Keyboard Touch pad 7. 8. 9. 10. 11. 12. Display Optical Disk Drive Modem LAN Wireless LAN Bluetooth 13. 14. 15. 16. 17. 18. 19.
2 Troubleshooting Procedures 2.1 Troubleshooting There are following two types of connections in the figure of board and module connection in and after 2.3 Power Supply Troubleshooting. (1) Cable connection is described in the figure as line. (2) Pin connection is described in the figure as arrow.
2.2 Troubleshooting Flowchart 2.2 2 Troubleshooting Procedures Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide for determining which troubleshooting procedures to execute. Before going through the flowchart steps, verify the following: Ask him or her to enter the password if a password is registered. Verify with the customer that Toshiba Windows is installed on the hard disk. NonWindows operating systems can cause the computer to malfunction.
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2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart If the diagnostics program cannot detect an error, the problem may be intermittent. The Test program should be executed several times to isolate the problem. Check the Log Utilities function to confirm which diagnostic test detected an error(s), then perform the appropriate troubleshooting procedures as follows: 1.
2.2 Troubleshooting Flowchart 2 Troubleshooting Procedures If a malfunction is detected by the following items, perform the appropriate troubleshooting procedures follows. 1. If a malfunction is detected on the power supply, perform the Power Supply Troubleshooting Procedures in Section 2.3. 2. If a malfunction is detected on the TV turner, perform the TV turner Troubleshooting Procedures in Section 2.16. 3.
2 Troubleshooting Procedures 2.3 2.3 Power Supply Troubleshooting Power Supply Troubleshooting The power supply controller controls many functions and components. To determine if the power supply is functioning properly, start with Procedure 1 and continue with the other Procedures as instructed.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Table 2-2 DC IN icon DC IN icon Power supply status Lights blue DC power is being supplied from the AC adapter. Blinks orange Power supply malfunction*1 Doesn’t light Any condition other than those above. *1 When the power supply controller detects a malfunction, the DC IN icon blinks orange. It shows an error code. When the icon is blinking, perform the following procedure. 1. Remove the battery pack and the AC adapter. 2.
2 Troubleshooting Procedures Procedure 2 2.3 Power Supply Troubleshooting Error Code Check If the power supply microprocessor detects a malfunction, the DC IN icon blinks orange. The blink pattern indicates an error as shown below. Start Off for 2 seconds Error code (8 bit) “1” On for one second “0” On for half second Interval between data bits Off for half second The error code begins with the least significant digit. Example: Error code 11h (Error codes are given in hexadecimal format.
2.3 Power Supply Troubleshooting Check 1 2 Troubleshooting Procedures Convert the DC IN icon blink pattern into the hexadecimal error code and compare it to the tables below. Then go to Check 2.
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting Main Battery Error code Meaning 22h Main battery discharge current is over 0.5A. 23h Main battery charge current is over 4.3A. 24h The compensation value of [0A] is not within the limits from design data(+/400mA). 25h Main battery charge current is over 0.3A when the charging is off. 2nd Battery Error code Meaning 32h Second battery discharge current is over 0.5A. 33h Second battery charge current is over 4.3A.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures E3V output Error code Meaning 60h E3V voltage is over 3.96V. 61h E3V voltage is under 2.81V when the computer is powered on. 62h E3V voltage is under 2.81V when the computer is booting up. 64h E3V voltage is under 2.81V when EV power is maintained. 1R5-E1V output Error code Meaning 70h 1R5-E1V voltage is over 1.80V. 71h 1R5-E1V voltage is under 1.275V when the computer is powered on. 72h 1R5-E1V voltage is under 1.
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 1R05-P1V output Error code Meaning A0h 1R05-P1V voltage is over 1.26V. A1h 1R05-P1V voltage is under 0.89V when the computer is powered on. A2h 1R05-P1V voltage is under 0.89V when the computer is booting up. 1R5-E1V output Error code Meaning B0h 1R5-E1V voltage is over 1.80V. B1h 1R5-E1V voltage is under 1.275V when the computer is powered on. B2h 1R5-E1V voltage is under 1.275V when the computer is booting up.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures AMP-PFV output Error code Meaning E0h AMP-PFV voltage is over 13.26V. E1h AMP-PFV voltage is under 9.392V when the computer is powered on. E2h AMP-PFV voltage is under 9.392V when the computer is booting up. Miscellaneous Error code F0h Check 2 Meaning The sub clock does not oscillate. In the case of error code 10h or 12h: Make sure the AC adapter and AC power cord are firmly plugged into the DC IN 15 V socket and wall outlet.
2 Troubleshooting Procedures Procedure 3 2.3 Power Supply Troubleshooting Connection Check The wiring diagram related to the power supply is shown below: Any of the connectors may be disconnected. Perform Check 1. Check 1 Make sure the AC adapter and the AC power cord are firmly plugged into the DC IN jack and wall outlet. If these cables are connected firmly, go to Check 2. Check 2 Replace the AC adapter and the AC power cord with new ones.
2.3 Power Supply Troubleshooting Procedure 5 2 Troubleshooting Procedures Replacement Check The power is supplied to the system board by the AC adapter. If either the AC adapter or the system board was damaged, perform the following Checks. To disassemble the computer, follow the steps described in Chapter 4, Replacement Procedures. When AC adapter is connected: Check 1 AC adapter may be faulty. Replace the AC adapter with a new one. If the problem still occurs, perform Check 2.
2 Troubleshooting Procedures 2.4 2.4 System Board Troubleshooting System Board Troubleshooting This section describes how to determine if the system board is malfunctioning or not. Start with Procedure 1 and continue with the other procedures as instructed.
2.4 System Board Troubleshooting Procedure 1 2 Troubleshooting Procedures Message Check When the power is turned on, the system performs the Initial Reliability Test (IRT) installed in the BIOS ROM. The IRT tests each IC on the system board and initializes it. If an error message is shown on the display, perform Check 1. If there is no error message, go to Procedure 2. If MS-DOS or Windows OS is properly loaded, go to Procedure 4.
2 Troubleshooting Procedures Check 3 2.4 System Board Troubleshooting The IRT checks the system board. When the IRT detects an error, the system stops or an error message appears. If one of the following error messages (1) through (17), (23) or (24) is displayed, go to Procedure 4. If error message (18) is displayed, go to the Keyboard Troubleshooting Procedures. If error message (19), (20) or (21) is displayed, go to the HDD Troubleshooting Procedures.
2.4 System Board Troubleshooting Procedure 2 2 Troubleshooting Procedures Debugging Port Check Check the D port status by a debug port test. The tool for debug port test is shown below. Figure 2-2 A set of tool for debug port test The test procedures are follows: 1. Connect the debug port test cable to the connector CN3490 of the system board. For disassembling to connect the test cable, refer to Chapter 4. 2. Connect the debug port test cable and RS-232C cross-cable to the test board. 3.
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2 Troubleshooting Procedures 2.4 System Board Troubleshooting Table 2-4 Debug port (Boot mode) error status (3/10) D port status Inspection items (F00Ah) Update of microcode F100h Prohibition of cache Details Permission of L1/L2 cache in FlashROM area Initialization of H/W (before DRAM recognition) Initialization of MCH Initialization of ICH.
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2 Troubleshooting Procedures 2.4 System Board Troubleshooting Table 2-4 Debug port (Boot mode) error status (5/10) D port status Inspection items Details CPU clock measurement (F106h) Check of parameter block A Permission of SMI except auto-off function Judging of destination (Japan or except Japan) based on DMI data Battery discharging current control (1CmA).
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2.4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2-6 Debug port (Resume mode) error status (1/4) LED Status Test item Contents Resume F100h Refer to IRT F101h Refer to IRT F102h F103h Refer to IRT Refer to IRT Clears flag for SMI control. F129h Renewal of Resume counter F128h Checks the WakeUp factors. The addresses before [DPOPRT=F 126h] are not used.
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2.4 System Board Troubleshooting 2 Troubleshooting Procedures NOTE: Status outputted by the test means the last error detected in the debug port test. Check 1 If the D port is status F11Eh or F120h is displayed, go to “HDD Trouble shooting Procedure in Section 2.6. Check 2 If any other D port status error code is displayed, perform Procedure 3.
2 Troubleshooting Procedures Procedure 3 2.4 System Board Troubleshooting Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu. These tests check the system board. Refer to Chapter 3, Tests and Diagnostic, for more information on how to perform these tests. 1. System test 2. Memory test 3. Keyboard test 4. Display test 5. Floppy Disk test 6. Printer test [It is not supported] 7. Async test [It is not supported] 8. Hard Disk test 9. Real Timer test 10.
2.5 USB FDD Troubleshooting 2.5 2 Troubleshooting Procedures USB FDD Troubleshooting To check if the USB FDD is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: FDD Head Cleaning Check Procedure 2: Diagnostic Test Program Execution Check Procedure 3: Connector Check and Replacement Check Procedure 1 FDD Head Cleaning Check FDD head cleaning is one option available in the Diagnostic Program.
2 Troubleshooting Procedures Procedure 2 2.5 USB FDD Troubleshooting Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the USB FDD, turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics, for more information about the diagnostics test procedures. Make sure the floppy disk is formatted correctly and that the write protect tab is disabled. Floppy disk drive test error codes and their status names are listed in Table 2-7.
2.5 USB FDD Troubleshooting Procedure 3 2 Troubleshooting Procedures Connector Check and Replacement Check USB FDD is connected to USB port on system board. The connection of the cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following checks. USB FDD can be connected to the following 5 ports.
2 Troubleshooting Procedures 2.5 USB FDD Troubleshooting Check 2 Connect USB FDD to other USB port and check if it works properly. If it does not work properly, perform Check 3 Check 3 USB FDD may be faulty. Replace it with a new one. If the problem still occurs, perform Check 4 Check 4 System board and Sound/USB Jack board may be faulty. Replace it with a new one following the steps in Chapter 4, Replacement Procedures.
2.6 2.5” HDD Troubleshooting 2.6 2 Troubleshooting Procedures 2.5” HDD Troubleshooting To check if the 2.5” HDD is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Partition Check Procedure 2: Message Check Procedure 3: Format Check Procedure 4: Diagnostic Test Program Execution Check Procedure 5: Connector Check and Replacement Check CAUTION: The contents of the hard disk will be erased when the 2.5”HDD troubleshooting procedures are executed.
2 Troubleshooting Procedures Procedure 2 2.6 2.5” HDD Troubleshooting Message Check When the power is turned on, the system performs the Initial Reliability Test (IRT) installed in the BIOS ROM. When the test detects an error, an error message is displayed on the screen. Make sure no floppy disk is in the FDD. Turn on the computer and check the message on the screen. When an OS starts from the 2.5” HDD, go to Procedure 3. Otherwise, start with Check 1 below and perform the other checks as instructed.
2.6 2.5” HDD Troubleshooting Procedure 3 2 Troubleshooting Procedures Format Check The computer’s HDD is formatted using the DOS FORMAT program or the physical format program of the test program. To format the HDD, start with Check 1 below and perform the other steps as required. Refer to the DOS Manual for the operation of DOS. For the format by the test program, refer to the Chapter 3. Check 1 Format the 2.5” HDD using DOS FORMAT command. Type as FORMAT C: /S/U. If the 2.
2 Troubleshooting Procedures Procedure 4 2.6 2.5” HDD Troubleshooting Diagnostic Test Program Execution Check The HDD test program is stored in the Diagnostics Disk. Perform all of the HDD tests in the Hard Disk Drive Test. Refer to Chapter 3, Tests and Diagnostics, for more information about the HDD test program. If an error is detected during the HDD test, an error code and status will be displayed. The error codes and statuses are described in Table 2-8.
2.6 2.5” HDD Troubleshooting Procedure 5 2 Troubleshooting Procedures Connector Check and Replacement Check HDD(s) is/are connected to the connector(s) on the system board. The connection of HDD(s) and board may be defective. Otherwise, they may be faulty. Disassemble the computer following instructions in Chapter 4, Replacement Procedures and perform the following checks. Check 1 Make sure HDD(s) is/are firmly connected to the connector(s) on the system board.
2 Troubleshooting Procedures 2.7 2.7 Keyboard Troubleshooting Keyboard Troubleshooting To check if the computer’s keyboard is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Keyboard Test (DIAGNOSTIC TEST) and Pressed key display test (ONLY ONE TEST) in the Diagnostic Program.
2.7 Keyboard Troubleshooting Procedure 2 2 Troubleshooting Procedures Connector Check and Replacement Check The connection of cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure keyboard cable is firmly connected to system board. If the connection is loose, reconnect firmly and repeat Procedure 1. If the problem still occurs, go to Check 2.
2 Troubleshooting Procedures 2.8 2.8 Touch pad Troubleshooting Touch pad Troubleshooting To check if the computer’s touch pad is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Touch pad test (ONLY ONE TEST) in the Diagnostic Program.
2.8 Touch pad Troubleshooting Procedure 2 2 Troubleshooting Procedures Connector Check and Replacement Check The connection of the cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the cables are firmly connected to the T-PAD/FingerSenser board and system board. If the connection is loose, reconnect firmly and repeat Procedure 1.
2 Troubleshooting Procedures 2.9 2.9 Display Troubleshooting Display Troubleshooting To check if the computer’s display is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: External Monitor Check Procedure 2: Diagnostic Test Program Execution Check Procedure 3: Connector and Cable Check Procedure 4: Replacement Check Procedure 1 External Monitor Check Connect an external monitor to the computer’s external monitor port, then boot the computer.
2.9 Display Troubleshooting Procedure 3 2 Troubleshooting Procedures Connector and Cable Check LCD Module is connected to system board by an LCD/FL cable. FL inverter board is also connected to system board by an LCD/FL cable. In addition, fluorescent lamp is connected to FL inverter board by HV cable. Their cables may be disconnected from system board or FL inverter board. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures.
2 Troubleshooting Procedures Procedure 4 2.9 Display Troubleshooting Replacement Check Fluorescent lamp, FL inverter, LCD module, HV cable and LCD/FL cable are connected to display circuits. Any of these components may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks: If fluorescent lamp does not light, perform Check 1.
2.10 Optical Disk Drive Troubleshooting 2 Troubleshooting Procedures 2.10 Optical Disk Drive Troubleshooting To check if optical disk drive is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the CD-ROM/DVD-ROM Test in the Diagnostic Program.
2 Troubleshooting Procedures 2.11 Modem Troubleshooting 2.11 Modem Troubleshooting To check if modem is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute Modem test in the LAN/Modem/Bluetooth/IEEE1394 test program.
2.11 Modem Troubleshooting 2 Troubleshooting Procedures Check 2 Modem cable or MDC cable may be faulty. Replace it with a new one. If the problem still occurs, perform Check 3. Check 3 MDC may be faulty. Replace it with a new one following the steps in Chapter 4, Replacement Procedure. If the problem still occurs, perform Check 4. Check 4 System board may be faulty. Replace it with a new one following the instruction in Chapter 4, Replacement Procedure.
2 Troubleshooting Procedures 2.12 LAN Troubleshooting 2.12 LAN Troubleshooting To check if the computer’s LAN is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute LAN test in the LAN/Modem/Bluettoth/IEEE1394 test program.
2.13 Wireless LAN Troubleshooting 2 Troubleshooting Procedures 2.13 Wireless LAN Troubleshooting To check if the computer’s Wireless LAN is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Transmitting-Receiving Check Procedure 2: Antennas’ Connection Check Procedure 3: Replacement Check Procedure 1 Transmitting-Receiving Check Before starting the test, make sure the wireless communication switch is set in the ON position.
2 Troubleshooting Procedures Procedure 2 2.13 Wireless LAN Troubleshooting Antennas' Connection Check The wireless LAN function-wiring diagram is shown below: Any of the connections may be defective. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the wireless communication switch is “On”. If the switch is “Off”, turn it “On”. If the problem still occurs, perform Check 2.
2.13 Wireless LAN Troubleshooting Procedure 3 2 Troubleshooting Procedures Replacement Check Wireless LAN card, wireless LAN antenna or system board may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks: Check 1 Wireless LAN antenna may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 2.
2 Troubleshooting Procedures 2.14 Bluetooth Troubleshooting 2.14 Bluetooth Troubleshooting To check if the Bluetooth is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Transmitting-Receiving Check Procedure 2: Antennas’ Connection Check Procedure 3: Replacement Check Procedure 1 Transmitting-Receiving Check Before starting the test, make sure the wireless communication switch is set in the ON position. If the switch is “Off”, turn it “On”.
2.14 Bluetooth Troubleshooting Procedure 2 2 Troubleshooting Procedures Antennas’ Connection Check The Bluetooth function-wiring diagram is shown below: Any of the connections may be defective. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure that the wireless communication switch is “On”. If the switch is “Off”, turn it “On”. If the problem still occurs, perform Check 2.
2 Troubleshooting Procedures 2.14 Bluetooth Troubleshooting Procedure 3 Replacement Check Bluetooth module, Bluetooth antenna or system board may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks: Check 1 Bluetooth antenna may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 2.
2.15 Sound Troubleshooting 2 Troubleshooting Procedures 2.15 Sound Troubleshooting To check if the sound function is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check Procedure 3: Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Sound test in Sound Test program disk.
2 Troubleshooting Procedures Procedure 3 2.15 Sound Troubleshooting Replacement Check If headphone does not work properly, perform check 1. If external microphone does not work properly, perform check 2. If line in does not work properly, perform check 3. If speaker does not work properly, perform check 4. If woofer does not work properly, perform check 5. If internal microphone does not work properly, perform check 8. Check 1 Headphone may be faulty.
2.16 TV tuner Troubleshooting 2 Troubleshooting Procedures 2.16 TV tuner Troubleshooting To check if TV tuner is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Connector Check and Replacement Check Procedure 1 Connector Check and Replacement Check The connection of cables, boards and module may be defective. Otherwise, they may be faulty.
2 Troubleshooting Procedures 2.16 TV tuner Troubleshooting Check 7 2nd TV tuner cable may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 8. Check 8 2nd TV tuner may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 9. Check 9 System board may be faulty. Replace it with new one following the instructions in Chapter 4.
2.17 Bridge media Slot Troubleshooting 2 Troubleshooting Procedures 2.17 Bridge media Slot Troubleshooting This section describes how to determine if the computer's Bridge media functions are functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
2 Troubleshooting Procedures 2.18 PCI ExpressCard Slot Troubleshooting 2.18 PCI ExpressCard Slot Troubleshooting This section describes how to check PCI ExpressCard slot by inspecting a card with PCI Express interface and a card with USB 2.0 interface. 1. Gigabit Ether ExpressCard 2. USB2.0 5in1 ExpressCard 1. Gigabit Ether ExpressCard (1) Insert the Gigabit Ether ExpressCard into the ExpressCard slot. (2) On Windows, open System Property → Hardware → Device Manager window.
2.19 Fingerprint sensor Troubleshooting 2 Troubleshooting Procedures 2.19 Fingerprint sensor Troubleshooting CAUTION: To delete the account for confirming the fingerprint operation, it is necessary to log on by the account with the management authority. If the password has been set to log on, ask the Log-ON password to the user. To check if the Fingerprint sensor works correctly or not, follow the troubleshooting procedures below as instructed.
2 Troubleshooting Procedures Procedure 1 2.19 Fingerprint sensor Troubleshooting Setting Windows Log-ON password 1. Open [User Account] from [Control Panel]. 2. Click [User Account]. 3. Click the icon of the account (user’s name) that you want to set the password. 4. Click “Create Account”. 5. Type a password in “Type a new password”. 6. Press Tab key. 7. Type the password again. 8. Click “Create Password” button. 9.
2.19 Fingerprint sensor Troubleshooting 2 Troubleshooting Procedures [User's Passport] appears in “Enter your password”. Click [Next]. When the finger print has been enrolled, [User’s Password] appears. Slide your finger enrolled or type the password. Click [Next]. 1. Type the Windows logon password in “Enter your password” and click [Next]. [User’s Password] appears.
2 Troubleshooting Procedures 2.19 Fingerprint sensor Troubleshooting 2. Confirm that the box of [Run interactive tutorial] is checked (when proceeding wit seeing Tutorial) and click [Next]. 3. Watch the Video carefully, click [Next].
2.19 Fingerprint sensor Troubleshooting 2 Troubleshooting Procedures 4. Put lightly your finger on the fingerprint sensor at the right side of the touchpad panel and slide your finger sideways Slide your finger four times. Four boxes are filled with fingerprints. At this time, when you click the [Replay video], you can watch the video that you have watched in Procedure 6.
2 Troubleshooting Procedures 2.19 Fingerprint sensor Troubleshooting When you have failed in any time of four times reading and want to practice again, click [Try again]. When you have fully succeeded in four times of reading, the message of “Fully succeeded” appears. 5. Click [Next]. The display of [User’s Fingers] 6. Click the box you want to enroll.
2.19 Fingerprint sensor Troubleshooting 2 Troubleshooting Procedures Put lightly the first joint of your finger you want to enroll on the fingerprint sensor and slide your finger sideways. Enroll your finger three times. Every time your finger has been successfully enrolled, one box is checked. When your finger has been successfully enrolled three times, the message of “Succeeded” appears.
2 Troubleshooting Procedures 2.19 Fingerprint sensor Troubleshooting 13. Type a backup password two times in the following display. (This password is different from the password of Windows logon.) 14. Click [Next]. The [Finish] display appears. 15. Click [Finish], “Welcome” display appears.
2.19 Fingerprint sensor Troubleshooting Procedure 3 2 Troubleshooting Procedures Authentication of fingerprint 1. Turn on the computer to start up Windows. 2. In the Windows logon window, put lightly the first joint of your finger registered and slide your finger sideways. When authenticated, [Success] is displayed in the fingerprint authentication display. When not authenticated well, warning message appears.
2 Troubleshooting Procedures Procedure 4 2.19 Fingerprint sensor Troubleshooting Connector Check and Replacement Check The connection of the cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the cables are firmly connected to the T-PAD/FingerSenser board and system board. If the connection is loose, reconnect firmly and repeat Procedure 1.
2.20 Web camera Troubleshooting 2 Troubleshooting Procedures 2.20 Web camera Troubleshooting To check if the computer’s web camera is malfunctioning or not, follow the troubleshooting procedures below as instructed.
2 Troubleshooting Procedures 2.20 Web camera Troubleshooting Check 2 If any images are not displayed on the screen, the web camera may be faulty. Replace it with a new one following the steps in Chapter 4, Replacement Procedures, and check the operation again. If the problem still occurs, perform Check 4. Check 3 If any sound is not produced from the speakers, the microphone may be faulty. Replace it with a new one following the steps in Chapter 4, Replacement Procedures, and check the operation again.
2.21 Intel Turbo Memory Troubleshooting 2 Troubleshooting Procedures 2.21 Intel Turbo Memory Troubleshooting To check if Intel Turbo Memory is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Check on Windows OS Procedure 2: Connector Check and Replacement Check Procedure 1 Check on Windows OS Use the software, Intel Turbo Memory Console, which is originally prepared in the computer to check if the Intel Turbo Memory is operating without problems.
2 Troubleshooting Procedures 2.21 Intel Turbo Memory Troubleshooting If any problems are found, perform the Procedure 2. Procedure 2 Connector Check and Replacement Check The connection of Intel Turbo Memory card may be faulty or the card may be defective. Disassemble the computer following the steps described in Chapter 4 and perform the following checks. Check 1 Check the following connection. To disassemble the computer for the check, follow the steps described in Chapter 4.
Chapter 3 Tests and Diagnostics [CONFIDENTIAL]
Tests and Diagnostics 3 3-ii [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
Tests and Diagnostics Chapter 3 3.1 3.2 Contents The Diagnostic Test ................................................................................................... 3-1 3.1.1 Diagnostics menu ................................................................................. 3-1 3.1.2 H/W (Hardware) initial information setting tool.................................. 3-2 3.1.3 Heatrun test program............................................................................
Tests and Diagnostics 3.20 3.21 3.22 3.23 3.24 3.25 ONLY ONE TEST................................................................................................... 3-39 3.21.1 Program Description .......................................................................... 3-39 3.21.2 Operations .......................................................................................... 3-39 Head Cleaning..................................................................................................
Tests and Diagnostics Tables Table 3-1 Subtest names .................................................................................................... 3-11 Table 3-2 Error codes and error status names .................................................................... 3-34 Table 3-3 Hard disk controller status register contents...................................................... 3-37 Table 3-4 HDC Error register contents ..............................................................................
Tests and Diagnostics 3-vi [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
3.1 The Diagnostic Test 3 Tests and Diagnostics 3 3.1 The Diagnostic Test This chapter explains how to use the Diagnostic Test programs to test the functions of the computer’s hardware modules. The Diagnostics Programs are stored on some Diagnostic Disks. There are Service Program Modules (DIAGNOSTIC MENU) and the Test Program Modules (DIAGNOSTIC TEST MENU) on the Diagnostic Disk.
3 Tests and Diagnostics REAL TIMER TEST NDP TEST EXPANSION TEST CD-ROM/DVD-ROM TEST ERROR RETRY COUNT SET 3.1 The Diagnostic Test [FDD & HDD] Other tests are: Wireless LAN TEST (Wireless LAN TEST disk) LAN/Modem/Bluetooth/IEEE1394 TEST (LAN/Modem/Bluetooth/IEEE1394 TEST disk) Sound TEST (Sound TEST disk) You will need the following equipment to perform some of the Diagnostic test programs.
3.1 The Diagnostic Test 3 Tests and Diagnostics The Diagnostics Disk (Main T&D) 3.1.3 Heatrun test program The heatrun test starts automatically after the selection. You will need the following equipment to perform this program.
3 Tests and Diagnostics 3.2 3.2 Executing the Diagnostic Test Executing the Diagnostic Test To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the Diagnostics disk in the floppy disk drive. 2. Release the lock of the power switch and turn on the computer with pressing the F12. Select the FDD in the display for selecting booting unit. Then, press Enter and the following menu appears. Microsoft Windows XX Startup Menu --------------------------------------------------------1. Main (T&D) 2.
3.2 Executing the Diagnostic Test 3 Tests and Diagnostics 3.2.1 Diagnostics menu (T&D) After pressing 1 and Enter in the startup menu, the following menu appears. TOSHIBA personal computer XXXXXX DIAGNOSTICS version X.XX (c) copyright TOSHIBA Corp. 20XX DIAGNOSTICS MENU : 1 2 3 4 5 6 7 8 9 – - DIAGNOSTIC TEST ONLY ONE TEST HEAD CLEANING LOG UTILITIES RUNNING TEST FDD UTILITIES SYSTEM CONFIGURATION EXIT TO MS-DOS NOTE: To exit the DIAGNOSTIC TEST MENU, press the Esc key.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test NOTE: Only when a 2nd HDD is installed in the computer, [There is a second hard disk] message appears in the display. Functions 1 through 12 are the Diagnostic Tests. Function 88 sets the floppy disk drive and hard disk drive error retry count (0-255). To exit the submenu of the Diagnostic Test and returns to the Diagnostics Menu, set the highlight bar to function 99 and press Enter. Select the option you want to execute and press Enter.
3.2 Executing the Diagnostic Test 3 Tests and Diagnostics Use the up and down arrow keys to move the cursor to “ERROR STOP”. Use the right and left arrow keys to move the cursor to the desired option and press Enter.
3 Tests and Diagnostics 3.3 3.3 Setting of the hardware configuration Setting of the hardware configuration To execute this program, input 2 in the startup menu. Then press Enter to select the (2)Initial config set. The H/W initial information setting tool consists of four subtests. Input the number you want to execute and press Enter. Subtest 01 Initial configuration This subtest executes the following items and shows their contents in the display.
3.3 Setting of the hardware configuration 3 Tests and Diagnostics Setting of the HWSC Setting of the UUID Display of the DMI information (including UUID) Setting of DVD region code (Yes/No) After completion of the above settings, H/W configuration & DMI information are appeared in order. Check the contents and press Enter. Subtest 02 DMI information save NOTE: Before replacing the system board, be sure to execute this subtest and save the DMI information to the floppy disk.
3 Tests and Diagnostics 3.4 3.4 Heatrun Test Heatrun Test To execute this program, input 3 in the startup menu. Then press Enter to select the (3)Heatren. After selecting this test, the same subtests as 3.24 RUNNING TEST is executed successively. For more details on the procedure and test content, refer to RUNNING TEST. When the heatrun test ends, following message appears in the display.
3.5 Subtest Names 3.5 3 Tests and Diagnostics Subtest Names Table 3-1 lists the subtest names for each test program in the DIAGNOSTIC TEST MENU. Table 3-1 Subtest names (1/2) No. Test Name Subtest No.
3 Tests and Diagnostics 3.5 Subtest Names Table 3-1 Subtest names (2/2) No. 3-12 Test Name Subtest No.
3.6 System Test 3.6 3 Tests and Diagnostics System Test To execute the System Test select 1 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter. Subtest 01 ROM checksum This subtest executes a checksum test of the BIOS ROM (range: F0000h to FFFFFh, 64KB) on the System Board. Subtest 02 Fan ON/OFF This subtest turns on/off the fan motor by force with Fan ON/OFF commands.
3 Tests and Diagnostics 3.6 System Test If the CPU supports Gerserville (SpeedStep), this Subtest checks that the CPU operating clock speed can be changed. If the CPU does not support Gerserville (SpeedStep), the following message is displayed and the test is ended. This chip is not supported Subtest 04 Quick Charge This subtest checks the status for the quick charge. Subtest 05 DMI read This subtest displays the information in the Flash-ROM in the following format. *** DMI Data Display Ver X.
3.7 Memory Test 3.7 3 Tests and Diagnostics Memory Test To execute the Memory Test, select 2 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter. Subtest 01 Conventional memory This subtest writes a constant data to conventional memory (0 to 640 KB), then reads the new data and compares the result with the original data. Subtest 02 Protected Mode NOTE: The CONFIG.
3 Tests and Diagnostics 3.8 3.8 Keyboard Test Keyboard Test To execute the Keyboard Test, select 3 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter. Subtest 01 Pressed key code display When a key is pressed, the scan code, character code, and key top name are displayed on the screen in the format shown below.
3.9 Display Test 3.9 3 Tests and Diagnostics Display Test To execute the Display Test, select 4 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter. Subtest 01 VRAM read/write for VGA This subtest writes the constant data (AAAAh and 5555h) to the video RAM. The data is read and compared to the original data.
3 Tests and Diagnostics Subtest 04 3.9 Display Test Gradation & Mode test for VGA This subtest displays gradations for following modes. To change the mode, press Enter. [Mode [Mode [Mode [Mode [Mode [Mode [Mode [Mode [Mode 12] 13] 3] 111 112 114 115 117 118 640*480 640*480 800*600 800*600 1024*768 1024*768 64K] 16M] 64K] 16M] 64K] 16M] The display below appears on the screen when this subtest is executed.
3.9 Display Test Subtest 06 3 Tests and Diagnostics “H” Pattern Display This subtest displays a full screen of “H” patterns.
3 Tests and Diagnostics 3.10 Floppy Disk Test 3.10 Floppy Disk Test CAUTION: Before running the floppy disk test, prepare a formatted work disk. Remove the Diagnostics Disk and insert the work disk into the FDD. The contents of the floppy disk will be erased. To execute the Floppy Disk Test, select 5 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions displayed on the screen. 1. The following message will appear. Select the media mode and start track to be tested, then press Enter.
3.10 Floppy Disk Test 3 Tests and Diagnostics Select the number of the subtest you want to execute and press Enter. The following message will appear during the floppy disk test. FLOPPY DISK SUB-TEST PASS COUNT WRITE DATA ADDRESS IN PROGRESS : : : : XX XXXXX XX XXXXXX XXXXXXX xxx DIAGNOSTIC TEST VX.XX [Ctrl]+[Break] : test end [Ctrl]+[C] : key stop ERROR COUNT READ DATA STATUS : XXXXX : XX : XXX When the subtest 04 or 05 is selected, the following messages will appear on the screen.
3 Tests and Diagnostics 3.11 Printer Test 3.11 Printer Test CAUTION: Printer Test is not supported for this model. To execute the Printer Test, select 6 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. NOTE: An IBM compatible printer must be connected to the system to execute this test. Also, printer port wraparound connector must be connected.
3.11 Printer Test Subtest 02 3 Tests and Diagnostics Function This subtest is for IBM compatible printers, and tests the following functions: Normal print Double-width print Compressed print Emphasized print Double-strike print All characters print This subtest prints the various print types shown below: Subtest 03 Wraparound NOTE: To execute this subtest, a printer wraparound connector must be connected to the computer’s printer port.
3 Tests and Diagnostics 3.12 Async Test 3.12 Async Test CAUTION: Async Test is not supported for this model. To execute the Async Test, select 7 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions displayed on the screen. Move the highlight bar to the subtest you want to execute and press Enter.
3.13 Hard Disk Test 3 Tests and Diagnostics 3.13 Hard Disk Test To execute the Hard Disk Test, select 8 from the DIAGNOSTIC TEST MENU, press Enter, and follow the directions on the screen. CAUTION: The contents of the hard disk will be erased when subtest 02, 03, 04, 06, 08 or 09 is executed. Before running the test, the customer should transfer the contents of the hard disk to floppy disk or another hard disk. If the customer has not or cannot perform the back-up, create back-up disks as described below.
3 Tests and Diagnostics 3.13 Hard Disk Test 4. The Hard Disk Test message will appear after you respond to the Detail Status prompt. Select the number of the subtest you want to execute and press Enter. The following message will appear during each subtest. HARD DISK TEST XXXXXXX SUB TEST PASS COUNT WRITE DATA ADDRESS : : : : XX XXXXX XX XXXXXX XXX DIAGNOSTIC TEST VX.
3.13 Hard Disk Test Subtest 04 3 Tests and Diagnostics Cross talk & peak shift This subtest writes eight types of worst pattern data (listed below) to a cylinder, then reads the data while moving from cylinder to cylinder.
3 Tests and Diagnostics 3.14 Real Timer Test 3.14 Real Timer Test To execute the Real Timer Test, select 9 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter. Subtest 01 Real time A new date and time can be input during this subtest. To execute the real time subtest, follow these steps: 1.
3.14 Real Timer Test Subtest 03 3 Tests and Diagnostics Real time carry CAUTION: When this subtest is executed, the current date and time are erased.
3 Tests and Diagnostics 3.15 NDP Test 3.15 NDP Test To execute the NDP test, select 10 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen. CAUTION: Judge the existence of high-speed operation processor by 1bit of the composition byte. If exists, the bit is “1”. Test only when the high-speed operation processor exists.
3.16 Expansion Test 3 Tests and Diagnostics 3.16 Expansion Test To execute the expansion test, select 11 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen. Subtest 01 PCMCIA wraparound [It is not supported] CAUTION: PCMCIA wraparound test is not supported for this model. NOTE: To execute this subtest, the PC card wraparound connector is required.
3 Tests and Diagnostics Subtest 02 3.16 Expansion Test RGB monitor ID NOTE: To execute this subtest, monitor supporting EDID (Extended Display Identification Data) is required. Connect a wraparound connector to CRT monitor for the test of ID acquisition. This subtest is executed by using VESA command. CAUTION: It becomes NG because the priority is given to the internal monitor in a simultaneous display mode.
3.17 CD-ROM/DVD-ROM Test 3 Tests and Diagnostics 3.17 CD-ROM/DVD-ROM Test To execute the CD-ROM/DVD-ROM test, select 12 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen. NOTE: For the subtest 01, 02 and 03, use the TOSHIBA CD-ROM TEST DISK TDY-01 or ABEX TEST CD-ROM TCDR-702 and DVD-ROM TEST DISK TSD-1. For the subtest 04, use a CD-RW on the market.
3 Tests and Diagnostics 3.18 Error Code and Error Status Names 3.18 Error Code and Error Status Names Table 3-2 lists the error codes and error status names for the Diagnostic Test.
3.
3 Tests and Diagnostics 3.
3.19 Hard Disk Test Detail Status 3 Tests and Diagnostics 3.19 Hard Disk Test Detail Status When an error occurs in the hard disk test, the following message is displayed: HDC status = XXXXXXXX Detailed information about the hard disk test error is displayed on the screen by an eightdigit number. The first four digits represent the hard disk controller (HDC) error status number and the last four digits are not used.
3 Tests and Diagnostics 3.19 Hard Disk Test Detail Status Tables 3-4 HDC Error register contents Bit Name Description 7 BBK (Bad block mark) “0” … Not used “1” … A bad block mark is detected. 6 UNC (Uncorrectable) “0” … There is no uncorrectable data error. “1” … Uncorrectable data error has been detected. 5 —— Not used 4 IDN (Identification) “0” … Not used “1” … There is no ID field in the requested sector.
3.20 ONLY ONE TEST 3.20 3 Tests and Diagnostics ONLY ONE TEST 3.20.1 Program Description This program tests the unique functions of this model. 3.20.2 Operations Select test 2 from the DIAGNOSTIC MENU and press Enter. The following menu appears in the display. ################################################################ ######## ONLY ONE TEST Menu (QOSMIO G20) ######## ################################################################ * * * * 1 ............ Pressed Key Display * 2 ............
3 Tests and Diagnostics Subtest 01 3.20 ONLY ONE TEST Pressed Key Display When you execute this subtest, the keyboard layout is drawn on the display as shown below. When any key is pressed, the corresponding key on the screen changes to the key character that was pressed. Holding a key down enables the auto-repeat function that causes the key’s display character to blink. Press Del + Enter to end the test.
3.20 ONLY ONE TEST Subtest 02 3 Tests and Diagnostics Touch Pad This subtest checks the functions of the touch pad as shown below. A) Direction and parameter B) Switching function check. This test displays the response from the touch pad and touch pad switch. When moving your finger on the touch pad towards the upper left, the display changes according to the following illustration. If a touch pad switch is pressed, the displays appear on the right side one by one.
3 Tests and Diagnostics Subtest 03 3.20 ONLY ONE TEST Wireless communication Switch This subtest checks if the Wireless communication switch works properly. If the test is started with the switch ON, following message appears in the display. Wireless communication Switch position (OFF) is set to a start Slide the switch to OFF position. Then, following message appears in the display. Wireless communication Switch ON !! Slide the switch to ON position. Then, following message appears in the display.
3.20 ONLY ONE TEST 3 Tests and Diagnostics OK message appears in the display if the test ends without a defective. NG message appears in the display if a defective is found during the test. Confirm the connection of cable, then execute the test again. Press 9 and return to ONLY ONE TESST menu. Subtest 05 LED This subtest checks if each LED lights properly. The following message appears in the display in order. Follow the instructions in the display to execute the test.
3 Tests and Diagnostics Subtest 06 3.20 ONLY ONE TEST Touch Sensor Button This subtest checks if the touch sensor buttons (11 buttons) work properly. The following message appears in the display. 0 1 2 3 4 5 6 7 8 9 A * * * * * * * * * * * Press button [0] Touch the first touch sensor button from the left. The name of touch sensor button in the message is described as number (0-A) from the left side. (Refer to the following picture.
3.20 ONLY ONE TEST Subtest 07 3 Tests and Diagnostics AV-Navi Button This subtest checks if AV-Navi Button works properly. The following message appears in the display. AV-center-Button test Please push the asterisk(*) of a green color. The color of an asterisk(*) changes blue. After checking AV-Navi Button, return to the ONLY ONE TEST menu automatically. Subtest 08 Volume This subtest checks if Volume control dial works properly. Step1 The following message appears in the display.
3 Tests and Diagnostics 3.21 3.21 Head Cleaning Head Cleaning 3.21.1 Function Description This function cleans the heads in the FDD by executing a series of head load/seek and read operations. A cleaning kit is necessary to perform this program. 3.21.2 Operations 1. Selecting test 4 from the DIAGNOSTIC MENU and pressing Enter displays the following messages: DIAGNOSTICS - FLOPPY DISK HEAD CLEANING : VX.XX Mount cleaning disk(s) on drive(s). Press any key when ready. 2.
3.22 Log Utilities 3.22 3 Tests and Diagnostics Log Utilities 3.22.1 Function Description This function logs error information generated while a test is in progress and stores the results in RAM. This function can store data on a floppy disk or output the data to a printer. The error information is displayed in the following order: 1. Error count (CNT) 2. Test name, Subtest number (TS-No) 3. Pass count (PASS) 4. Error status (STS) 5. FDD/HDD or memory address (ADDR) 6. Write data (WD) 7.
3 Tests and Diagnostics 3.22 Log Utilities 3.22.2 Operations 1. Select 5 and press Enter in the DIAGNOSTIC MENU, logs error information into RAM or onto a floppy disk.
3.23 Running Test 3.23 3 Tests and Diagnostics Running Test 3.23.1 Function Description Some devices is tested in an attended operation. The name of tested devices and subtest number are displayed on the screen while executing the test. The following message is displayed before the test. 1 - Printer wrap around test (Y/N)? 2 - Serial#A wrap around test (Y/N)? 3 - FDD test (R:read/W:read-write)? Y: The test is executed. N: The test is not executed.
3 Tests and Diagnostics 3.24 3.24 Floppy Disk Drive Utilities Floppy Disk Drive Utilities 3.24.1 Function Description This function formats the FDD, copies the floppy disk and displays the dump list for both the FDD and HDD. 1. FORMAT NOTE: This program is only for testing a floppy disk drive. The option is different from the Toshiba MS-DOS FORMAT command.
3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics 3.24.2 Operations 1. Selecting 7 from the DIAGNOSTIC MENU and pressing Enter displays the following message: [ FDD UTILITIES ] 1 2 3 4 9 – - FORMAT COPY DUMP HDD-ID READ EXIT TO DIAGNOSTICS MENU 2. FORMAT program (a) Selecting FORMAT displays the following message: DIAGNOSTICS - FLOPPY DISK FORMAT : VX.
3 Tests and Diagnostics 3.24 Floppy Disk Drive Utilities 3. COPY program (a) When COPY is selected, the following message appears: FLOPPY DISK FORMAT & COPY : VX.XX Type select (0:2DD,3:2HD) ? (b) Selecting a media/drive type number will display a message similar to the one below: Insert source disk into drive A: Press any key when ready. (c) Remove the Diagnostics Disk from the FDD, insert the source disk and press any key. The following message will appear, indicating the program has started.
3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics 4. DUMP program (a) When DUMP is selected, the following message appears: DIAGNOSTICS-HARD DISK & FLOPPY DISK DUMP : VX.XX Drive type select (1:FDD, 2:HDD) ? (b) Select a drive type. If 2:HDD is selected, the display will go to step (h). If 1:FDD is selected, the following message will appear: Select drive number (1:A, 2:B) ? (c) Select a drive number and the following message will be displayed.
3 Tests and Diagnostics 3.24 Floppy Disk Drive Utilities (k) The following message will appear. To finish the dump, select 3. Press number key (1:up,2:down,3:end) ? (l) The following message will appear. Selecting 2 returns to the FDD UTILITIES MENU. Another dump (1:Yes,2:No) ? 5. HDD ID READ program Selecting HDD ID displays the following HDD ID configuration: [HDD ID Read (VX.XX)] [Drive #1] Model No.
3.25 System Configuration 3 Tests and Diagnostics 3.25 System Configuration 3.25.1 Function Description The System Configuration program contains the following configuration information for the computer: 1. Processor Type [Code/L2 cache] 2. Chip set [VRAM] 3. BIOS ROM version [1st ID, 2nd ID] 4. Boot ROM version 5. EC/KBC version 6. PS Microprocessor version 7. SVP parameter version [Panel/Manufacture code/Product code] 8. Micro code revision [Processor number] 9.
3 Tests and Diagnostics 3.25 System Configuration 3.25.2 Operations Select 8 from the DIAGNOSTIC MENU and press Enter. Then, the following system configuration appears in the display. System Configuration Display: Ver X.XX [Machine Name???] * * * * * * * * * * * * * * * * * * * - Processor Type = XXXXXX-XXXXXMHz Code = XX L2 Cache = XXXXXKB Chip set = XXXXXX VRAM = XXXXMB BIOS ROM Version = VX.XX 1st ID = XXH, 2nd ID = XXH BOOT ROM Version = VX.XX = VX.XX EC/KBC Version PS Micon Version = VX.XX SVP Par.
3.26 Wireless LAN Test Program (Intel-made b/g, a/b/g Setting up of REF PC) 3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel-made b/g, a/b/g Setting up of REF PC) For the test of Intel-made wireless LAN cards, configure the test environment as shown below with the following equipment. ・ AP （which can operate on Windows XP and is corresponding to access point 11a, 11b and 11g） NOTE: Set the SSID of AP as follows.
3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel-made b/g, a/b/g Setting up of REF PC) 2. Open “My Computer” window and click “My Network places” on the left column. 3. Click “View network connections” on the left column. 4. The “Network Connections” window appears. Double-click “Local Area Connection”.
3.26 Wireless LAN Test Program (Intel-made b/g, a/b/g Setting up of REF PC) 3 Tests and Diagnostics 5. Click “Install…” button on the “Local Area Connection Properties” window. Local Area Connection Properties window 6. Select “Protocol” on the “Select Network Component Type” window and click “Add…” button. Select Network Component Type window 7. Click “Have Disk…” button on the “Select Network Protocol” window.
3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel-made b/g, a/b/g Setting up of REF PC) 8. When “Install From Disk” window appears, click “Browse…” and specify the created “Clx_Res” folder. Then Click “OK”. (For the test, “PACKET.INF” file is used.) Install From Disk window 9. The “Select Network Protocol” window appears again. In the “Network Protocol”, “DDK PACKET Protocol” will appear. Then click “OK” to start the installation. Select Network Protocol window 10.
3.26 Wireless LAN Test Program (Intel-made b/g, a/b/g Setting up of REF PC) 3 Tests and Diagnostics After the completion of REF PC setup, restart the WINDOWS. Then perform the Responder test program for Windows (WTWINSVR.EXE) in the Clx_Res folder. ・WTWINSVR.EXE Function : Transmitting/receiving of data to/from DUT via AP OS available : Windows XP only How to start : Double-click WTWINSVR icon. How to start 1. Double-click wtwinsvr icon. The following screen will appear.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program on DUT PC(Intel-made) 3.27 Wireless LAN Test Program on DUT PC(Intel-made) 3.28.1 Wireless LAN Test Program (Intel-made :Golan) on DUT PC This section describes how to perform the wireless LAN transmitting-receiving test (Intelmade 802.11 b/g or 802.11 a/b/g Golan). To execute the wireless LAN test, use the Diagnostics disk for wireless LAN test. Insert the Diagnostics disk for wireless LAN test into the Floppy Disk Drive.
3.27 Wireless LAN Test Program on DUT PC(Intel-made) 3 Tests and Diagnostics Press any key and return to the test menu. If a defective is found during the test, NG message will appear in the display. Press any key and return to the test menu. When a defective is detected in the test, following typical cause is considered. • Connection of wireless LAN card • Using a wrong wireless LAN card (Using unspecified card) • Defective wireless LAN card Checking the connection, execute the subtest again.
3 Tests and Diagnostics Subtest03 3.27 Wireless LAN Test Program on DUT PC(Intel-made) Antenna check & communication test of 11b mode This subtest execute transmitting/receiving test in 802.11b mode using the main antenna first. If a defective is not found during the test, transmitting/receiving test in 802.11b mode using the AUX antenna is automatically executed. If a defective is not found during the test, OK message will appear in the display. Press any key and return to the test menu.
3.27 Wireless LAN Test Program on DUT PC(Intel-made) Subtest05 3 Tests and Diagnostics Communication test of 11g mode This subtest execute transmitting/receiving test in 802.11g mode using the main antenna. If a defective is not found during the test, OK message will appear in the display. Press any key and return to the test menu. If a defective is found during the test, NG message will appear in the display.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program on DUT PC(Intel-made) 3.28.2 Wireless LAN Test Program (Intel-made:Kedron) on DUT PC This section describes how to perform the wireless LAN transmitting-receiving test (Intelmade 802.11 a/b/g or 802.11 a/b/g/n: kedron). To execute the wireless LAN test, use the Diagnostics disk for wireless LAN test. Insert the Diagnostics disk for wireless LAN test into the Floppy Disk Drive. Turn on the power while pressing U.
3.27 Wireless LAN Test Program on DUT PC(Intel-made) 3 Tests and Diagnostics Press any key and return to the test menu. When a defective is detected in the test, following typical cause is considered. • Connection of wireless LAN card • Using a wrong wireless LAN card (Using unspecified card) • Defective wireless LAN card Checking the connection, execute the subtest again. Subtest02 MAC Address Check This subtest displays the MAC address.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program on DUT PC(Intel-made) This subtest execute transmitting/receiving test in 802.11a mode using the main antenna. If a defective is not found during the test, OK message will appear in the display. Press any key and return to the test menu. If a defective is found during the test, NG message will appear in the display.
3.27 Wireless LAN Test Program on DUT PC(Intel-made) Subtest05 3 Tests and Diagnostics Communication test of 11g mode This subtest execute transmitting/receiving test in 802.11g mode using the main antenna. If a defective is not found during the test, OK message will appear in the display. Press any key and return to the test menu. If a defective is found during the test, NG message will appear in the display.
3 Tests and Diagnostics 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program This section describes how to perform the LAN/Modem/Bluetooth/IEEE1394 test with the test program. Insert the test program disk for LAN/Modem/Bluetooth/IEEE1394 test in FDD and turn on the power. The following message will appear: Microsoft Windows XX Startup Menu ---------------------------------1. LAN 2. Modem 3. Bluetooth 4.
3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program Subtest01 3 Tests and Diagnostics (i82562 + ICHx) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip.
3 Tests and Diagnostics Subtest02 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program (GbE) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip. Select 2 to execute and press Enter. The following message will appear: Testing adaptor...hit to abort. * External Loopback Test...PASSED Testing completed.
3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program 3.28.2 3 Tests and Diagnostics Modem test For this subtest, connect the modem PCB and RJ11 connector with a harness. Use the dedicated “FAT-MODE inspection device (product code: QE2000P01 made by Nitto Denki Seisakusyo)” for the tests. To execute Modem test, press 2 and Enter. Following message will appear: [Modem loopback test !] ICHx MDC Test Program with Modem Sound (Line Test) Version X.
3 Tests and Diagnostics 3.28.3 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program Bluetooth test Preparation ・ For the test of Bluetooth function, use the Windows program installed on the target computer (computer to be tested). A responder device (device for transmitting/receiving data) is also needed. (A mobile phone with the Bluetooth function is also available.) ・ A Bluetooth card should be installed on the target computer.
3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics 5. Select “Diagnostics” tab and click “Run”. 6. Check the “Log” to confirm the test result. BT address of test computer BT address of responder device 7. When the BT (Bluetooth) address of the responder device appears, the Bluetooth card and antenna connection are OK.
3 Tests and Diagnostics 3.28.4 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program IEEE1394 test To execute this test, input 4 and press Enter. NOTE: Use another computer that can communicate by IEEE1394 (i. Link) cable as a reference machine to perform this test. The following menu will appear: ******************************************************************** ******** IEEE1394[XXXXX] Diagnostics program ************** ******************************************************************** * * * 1 ....
3.29 Sound Test program 3 Tests and Diagnostics 3.29 Sound Test program Sound TEST disk cannot be used in Qosmio G40. Therefore, please test the sound on Windows OS. 1) Play a music file. 2) click TOSHIBA-> utility -> "PC diagnostic tool." to test the sound Please check operation of speakers by one of methods.
3 Tests and Diagnostics 3.30 SETUP 3.30 SETUP 3.30.1 Function Description This program displays the current system setup information as listed below: 1. Memory 2. System Date/Time 4. Password (a) User Password (b) Supervisor Password 3. HDD Password (a) (b) (c) (d) HDD HDD Password Mode User Password Master Password 5. Boot Priority (a) Boot Priority (b) HDD Priority 6.
3.30 SETUP 3 Tests and Diagnostics 9. Drives I/O (a) Built-in HDD1 (b) Built-in HDD2 (c) CD-ROM 10. PCI Bus 11. Display (a) LCD Display Stretch (b) TV Type 12. Peripheral (a) Internal Pointing Device 13. Legacy Emulation (a) USB KB/Mouse Legacy Emulation (b) USB-FDD Legacy Emulation (c) USB Memory BIOS Support 14.
3 Tests and Diagnostics 3.30 SETUP 3.30.2 Accessing the SETUP Program While pressing ESC, turn on the power. Then press F1. The following display appears.
3.
3 Tests and Diagnostics 3.30 SETUP Moving Within the SETUP Menu and Changing Values 1. Press Å and Æ to move between the two columns. Press ↑ and ↓ to move between items in a column. Press Fn+↑ (PgUp) and Fn + ↓ (PgDn) to move between the two pages. 2. Press either the Space bar or Back Space to change the value. Accepting Changes and Exiting the SETUP Window 1. Press End to accept the changes you made.
3.30 SETUP 3 Tests and Diagnostics SETUP Options The SETUP screen is divided into 14 functionally related groups. This section describes each group and its options. 1. Memory This group of options displays the computer’s memory. This field displays the total amount of memory installed and is automatically calculated by the computer. You cannot change this value. 2. System Date/Time Sets the date and time. System Date Sets date. System Time Sets time. 3.
3 Tests and Diagnostics 3.30 SETUP (b) HDD Password Mode This item registers HDD password and can be selected only for registering HDD password. To change HDD Password Mode when HDD password is registered, delete the registered HDD password first, and then register new password. User Only Sets only User HDD Password (Default) Master+User Sets Master HDD Password and User HDD Password (c) User Password This item sets User password. For details on setting user password, refer to the User’s Manual.
3.30 SETUP 3 Tests and Diagnostics (b) HDD Priority Use this option to set the booting priority from HDD or USB.
3 Tests and Diagnostics 3.30 SETUP Use this option to choose a setting from the followings. Dynamically Switchable Enables Intel® CoreTM Duo processor featuring Intel SpeedStep technology. (Default) Always High Disables Intel® CoreTM Duo processor featuring Intel SpeedStep technology and always runs the processor at its maximum speed. Always Low Disables Intel® CoreTM Duo processor featuring Intel SpeedStep technology and always runs the processor at its default speed.
3.30 SETUP 3 Tests and Diagnostics Set the parameters for the Auto Power On (automatic power on) function and the Wake-up on LAN in the “OPTIONS” window. To set the time, use Space or BackSpace. Press ↓ to move the cursor to the right and ↑ to move the cursor to the left when you set the date and time. For the Alarm Time, set the time to turn on the power automatically. The “second” cannot be set. When it is set to “Disabled”, the time to turn on automatically is not set.
3 Tests and Diagnostics 3.30 SETUP Enabled Enables the Qosmio AV Controller and the Front operation panel function for use (Default). Disables the Qosmio AV Controller and the Front operation panel function for use. Disabled (h) Beep Volume This Option sets up the volume of a Beep sound. Medium→High→OFF→Low (i) Diagnostic Mode This option enables/disables the HW Diagnostic test function. Enabled Disables the HW Diagnostic test function. (Default) Disabled Enables the HW Diagnostic test function.
3.30 SETUP NOTE: 1. 3 Tests and Diagnostics When using installed OS, selecting “Setup by OS” is recommended. 2. When executing test programs, be sure to select “ALL Device”. And after the test end, select “Setup by OS”. 8. Battery (a) Battery Save Mode This option is used to select Full Power, Low Power or User Setting of the battery save mode. When you select the battery save mode, the followings will appear. Full Power The following shows full power settings.
3 Tests and Diagnostics 3.30 SETUP Use this option to enable or disable the CPU sleep function. Enabled Enables sleep mode. (Default) Disabled Disables sleep mode. LCD Brightness Use this option to set the level of LCD brightness. Super-Bright Full brightness for maximum visibility. Bright Full brightness for high visibility. Semi-Bright Less than full brightness for saving power.
3.30 SETUP 3 Tests and Diagnostics This option set the power-saving function of Enhanced C-States on the following conditions. Enabled This lowers the power consumption. (Default) Disabled This does not lower the power consumption. 9. Drives I/O This option displays the address and interrupts level for hard disk drive and optical disk drive. It is for information only and cannot be changed. Built-in HDD 1 Displays the setting of the HDD1 address. This cannot be changed.
3 Tests and Diagnostics 3.30 SETUP 1125i (1080i,D3) High Definition Television with 1080 interlace 525i High Definition Television with 480 interlace (480i,D1) 12. Peripheral Use this option to select the peripheral’s mode. (a) Internal Pointing Device This option enables or disables the touch pad Enabled Enables the touch pad. (Default) Disabled Disables the touch pad. 13.
3.30 SETUP 3 Tests and Diagnostics This option sets the Enable / Disable of the built-in LAN functions. Enabled Enables built-in LAN functions. (Default) Disabled Disables built-in LAN functions.
3 Tests and Diagnostics 3-94 [CONFIDENTIAL] 3.
Chapter 4 Replacement Procedures [CONFIDENTIAL]
4 Replacement Procedures 4 4-ii [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
4 Replacement Procedures Chapter 4 Contents 4.1 Overview.................................................................................................................... 4-1 4.2 Battery pack ............................................................................................................... 4-8 4.3 ExpressCard & PC card / Bridge media .................................................................. 4-11 4.3.1 ExpressCard & PC card ....................................................
4 Replacement Procedures 4.29 System board............................................................................................................ 4-77 4.30 Robson card ............................................................................................................. 4-80 4.31 PC card slot .............................................................................................................. 4-82 4.32 Modem jack ...................................................................
4 Replacement Procedures Figures Figure 4-1 Removing the battery pack (1)......................................................................... 4-8 Figure 4-2 Removing the battery pack (2)......................................................................... 4-9 Figure 4-3 Removing the ExpressCard............................................................................ 4-11 Figure 4-4 Removing the PC card ...................................................................................
4 Replacement Procedures Figure 4-32 Removing the optical disk drive .................................................................... 4-44 Figure 4-33 Removing the ODD board ............................................................................. 4-45 Figure 4-34 Removing the rear con cover (without tuner model) ..................................... 4-47 Figure 4-35 Removing the AV-IN board/F-jack/Rear con cover (one tuner model) ........
4 Replacement Procedures Figure 4-64 Assembling the volume board assembly........................................................ 4-88 Figure 4-65 Removing the LCD assembly/Hinge assembly (1)........................................ 4-89 Figure 4-66 Removing the LCD assembly/Hinge assembly (2)........................................ 4-90 Figure 4-67 Removing the LCD assembly/Hinge assembly (3)........................................ 4-91 Figure 4-68 Removing the FL inverter ..................................
4 Replacement Procedures 4-viii [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
4.1 Overview 4 Replacement Procedures 4 4.1 Overview This chapter describes the procedure for removing and replacing the field replaceable units (FRUs) in the PC. It may not be necessary to remove all the FRUs in order to replace one. The chart below provides a guide as to which other FRUs must be removed before a particular FRU can be removed. The numbers in the chart indicate the relevant section numbers in this manual. In all cases when removing an FRU, the battery pack must also be removed.
4 Replacement Procedures 4.1 Overview Safety Precautions Please read the following safety instructions before disassembling the computer and always follow the instructions while working on the computer. DANGER: 1. In the case of the battery, always use authentic parts or equivalent parts approved by Toshiba. Other batteries may have different specifications that are incompatible with the computer and may result in fire or explosion.
4.1 Overview 4 Replacement Procedures Before You Begin Take note of the following points before starting work. Always remove the AC adapter and battery pack before commencing any of the procedures. The procedure for removing the battery pack is described in section “4.2 Battery Pack”. 1. Do not disassemble the computer unless it is operating abnormally. 2. Use the designated tools. 3. Ensure that the environment for working on and storing parts does not contain any of the following.
4 Replacement Procedures 4.1 Overview Disassembly Procedure Four main types of cable connector are used. • Pressure plate connector • Spring connector • Back flip connector • Normal pin connector For pressure plate connectors, slide the pressure plate holding tags on both sides of the plastic pressure plate on the connector and pull the cable out from the connector.
4.1 Overview 4 Replacement Procedures Assembly Procedure After the computer has been disassembled and the part that caused the fault has been repaired or replaced, the computer must be reassembled. Take note of the following general points when assembling the computer. • Take your time and follow the instructions carefully. Hurrying the assembly work will only introduce new problems. • Check that all cables and connectors are securely connected.
4 Replacement Procedures 4.1 Overview Screw Tightening Torque Use the following torque when tightening screws. CAUTION: Overtightening may damage screws or parts. Undertightening may allow screws to loosen (and possibly fall out) causing a short circuit or other damage. NOTE: To tighten screws quickly and accurately, an electric screwdriver is recommended. • M2 (2mm) 0.167 N·m (1.7 kgf·cm) • M2.5 (2.5mm) 0.294 N·m(3.0 kgf·cm) • M3.0 (3mm) 0.549 N·m (5.
4.1 Overview 4 Replacement Procedures Screw Notation To make maintenance of the computer easier, markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body. Format: Screw type + Screw length (mm) Screw shape B: Bind screw F: Flat head screw S: Super thin head screw T: Tapping screw U: Other screws (Unique screws: pan head, stud, etc.) Example: B6 ...
4 Replacement Procedures 4.2 4.2 Battery pack Battery pack Removing the battery pack The following describes the procedure for removing the battery pack (See Figure 4-1 and 42). CAUTION: Take care not to short circuit the terminals when removing the battery pack. Similarly, do not drop, knock, scratch, disassemble, twist, or bend the battery pack. 1. Turn off the power of the computer. 2. Disconnect the AC adapter and all external devices from the computer. 3. Turn the computer upside down. 4.
4.2 Battery pack 4 Replacement Procedures 5. Slide the battery latch in the direction of the arrow. 6. Insert your finger into the slit and pull up the battery pack to remove. Battery latch Slit Battery pack Figure 4-2 Removing the battery pack (2) NOTE: Dispose of the used battery pack in accordance with the laws and ordinances of your local authority.
4 Replacement Procedures 4.2 Battery pack Installing the battery pack The following describes the procedure for installing the battery pack (See Figure 4-1 and 4-2). CAUTION: There is a danger that the lithium ion battery pack may explode if not fitted, operated, handled, or disposed correctly. Dispose always the used battery pack in accordance with the laws and ordinances of your local authority. Use only the batteries approved by Toshiba.
4.3 ExpressCard & PC card/Bridge media 4.3 4 Replacement Procedures ExpressCard & PC card/Bridge media 4.3.1 ExpressCard & PC card Removing the ExpressCard & PC card The following describes the procedure for removing the ExpressCard & PC card (See Figure 4-3 and 4-4). CAUTION: Insert or remove an Express card & PC card in accordance with any instructions in their manual or the manuals of the computer system you are using. 1. Push the eject button. It will pop out when you release it.
4 Replacement Procedures 4.3 ExpressCard & PC card/Bridge media [PC Card (Lower slot)] PC card Eject button Figure 4-4 Removing the PC card Installing the ExpressCard & PC card The following describes the procedure for installing the ExpressCard & PC card (See Figure 4-3 and 4-4). 1. Make sure the eject button does not stick out. 2. Insert the ExpressCard or PC card and press it until it is securely connected.
4.3 ExpressCard & PC card/Bridge media 4 Replacement Procedures 4.3.2 Bridge media (SD, SDHC Card/Memory Stick/xD Picture Card/ MultiMedia card) Removing the Bridge media The following describes the procedure for removing the Bridge media (See Figure 4-5). CAUTION: Insert or remove a Bridge Media in accordance with any instructions in the each Bridge Media manual or the manuals of the computer system you are using. 1. Push the Bridge media. It will pop out partly when you release, so pull out the card.
4 Replacement Procedures 4.4 4.4 HDD HDD Removing the HDD The following describes the procedure for removing the HDD (See Figure 4-6 to 4-9). CAUTION: Take care not to press on the top or bottom of a HDD. Pressure may cause data loss or damage to the device. 1. Turn the computer upside down. 2. Remove the following screw securing the HDD-1 slot cover. • M2.5×6B FLAT HEAD screw ×1 3. Insert your finger into the slit and remove the HDD-1 slot cover. 4.
4.4 HDD 4 Replacement Procedures 5. (When an HDD-2 is installed) Remove the following screws securing the HDD-2 slot cover. • M2.5×6B ×2 FLAT HEAD screw 6. Slide the HDD-2 slot cover in the direction of the arrow in the figure below. 7. Insert your finger into the slit and remove the HDD-2 slot cover. 8. Remove the following screw securing the HDD-2 assembly. • M2.5×6B ×1 FLAT HEAD screw 9. Remove the HDD-2 assembly from the connector on the system board. M2.
4 Replacement Procedures 4.4 HDD 10. Remove the following screws and separate the HDD-1 holder and HDD-1 assembly. • M3.0×4C S-THIN HEAD screw ×4 HDD holder-1 M3.0x4C S-THIN HEAD M3.0x4C S-THIN HEAD HDD-1 Figure 4-8 Removing the HDD-1 11. Remove the following screws and separate the HDD-2 holder and HDD-2 assembly. • M3.0×4C S-THIN HEAD screw ×4 M3.0x4C S-THIN HEAD M3.
4.4 HDD 4 Replacement Procedures Installing the HDD The following describes the procedure for installing the HDD (See Figure 4-6 to 4-9). 1. Install the HDD-2 to the HDD holder-2 and secure it with the following screws. • M3.0×4C S-THIN HEAD screw ×4 2. Install the HDD-1 to the HDD holder-1 and secure it with the following screws. • M3.0×4C S-THIN HEAD screw ×4 NOTE: Although they are 3mm head screws, screw torque must be set in 0.294 N·m (3.0Kgf·cm) for four screws securing the HDD holder. 3.
4 Replacement Procedures 4.5 4.5 Memory module Memory module CAUTION: The power of the computer must be turned off when you remove the memory module. Removing the memory module with the power on damages the module or the computer itself. Do not touch memory module terminals. Any dirt on the terminals may cause memory access problems. Never press hard or bend a memory module. Removing the memory module To remove the memory module, confirm that the computer is in boot mode.
4.5 Memory module 4 Replacement Procedures 3. Remove the memory module(s) while opening the left and right latches. Latch Latch Memory module B Memory module A Figure 4-11 Removing the memory module Installing the memory module To install the memory module, confirm that the computer is in boot mode. Then perform the following procedure (See Figure 4-10 and 4-11). 1. Insert the memory module(s) into the connector on the computer slantwise and press it to connect firmly.
4 Replacement Procedures 4.6 4.6 Fan hood Fan hood NOTE: When repairing the PC, clean the fan hood and cooling fin with a vacuum cleaner and cotton sticks, and remove dusts with tweezers. Removing the Fan hood The following describes the procedure for removing the fan hood (See Figure 4-12). 1. Remove the following screw and CPU fin cover. • M2.5×4B FLAT HEAD screw ×1 2. Remove the fan hood from the slot. M2.
4.7 Keyboard 4.7 4 Replacement Procedures Keyboard Removing the keyboard The following describes the procedure for removing the keyboard (See Figure 4-13 and 4-14). CAUTION: As the keytop may fall out, when handling the keyboard always hold it by the frame and do not touch the keytop. 1. Insert your fingers into the slits the keyboard holder. Then, lift up the keyboard holder while unlatching. 2. Remove the following screws. • M2.5×4B FLAT HEAD screw ×2 3.
4 Replacement Procedures 4.7 Keyboard 4. Remove the following screw and keyboard support plate. • M2.5×4B FLAT HEAD screw ×1 5. Disconnect the keyboard cable from the connector CN3230 on the system board and remove the keyboard. M2.
4.7 Keyboard 4 Replacement Procedures Installing the keyboard The following describes the procedure for installing the keyboard (See Figure 4-13 to 4-14). 1. Place the keyboard on the palm rest with its face down. Connect the keyboard cable to the connector CN3230 on the system board. 2. Install the keyboard support plate and secure it with the following screw. • M2.5×4B ×1 FLAT HEAD screw 3. Turn the keyboard face up and put it on the computer.
4 Replacement Procedures 4.8 4.8 MDC MDC NOTE: In the case of without MDC model, a block is installed instead of a MDC. Removing the MDC The following describes the procedure for removing the MDC (See Figure 4-15). 1. Remove the following screws securing the MDC. • M2.0×4B BIND screw ×2 2. Lift the MDC straight above to remove it from the connector CN3010 on the system board. 3. Disconnect the modem cable from the connector on the MDC. M2.
4.8 MDC 4 Replacement Procedures Installing the MDC The following describes the procedure for installing the MDC (See Figure 4-15). 1. Connect the modem cable to the connector on the MDC. 2. Connect the MDC to the connector CN3010 on the system board by pressing it carefully. Be careful not to damage the MDC and connector. 3. Secure the MDC with the following screws. • M2.
4 Replacement Procedures 4.9 4.9 Bluetooth module Bluetooth module Removing the Bluetooth module The following describes the procedure for removing the Bluetooth module (See Figure 4-16). 1. Peel off the glass tape. 2. Disconnect the Bluetooth antenna cable from the connector on the Bluetooth module. 3. Push the stopper as shown in the figure below and take out the Bluetooth module from the slot. 4. Disconnect the Bluetooth flat cable from the connector on the Bluetooth module. 5.
4.9 Bluetooth module 4 Replacement Procedures Installing the Bluetooth module The following describes the procedure for installing the Bluetooth module (See Figure 4-16). 1. Connect the Bluetooth flat cable to the connector CN4400 on the system board. 2. Connect the Bluetooth flat cable to the connector on the Bluetooth module. 3. Install the Bluetooth module into the slot. 4. Connect the Bluetooth antenna cable to the connector on the Bluetooth module. 5. Stick the glass tape in place.
4 Replacement Procedures 4.10 Wireless LAN card 4.10 Wireless LAN card Removing the wireless LAN card The following describes the procedure for removing the wireless LAN card (See Figure 4-17 to 4-20). 1. Remove the following screw and wireless LAN card hold plate. • M2.5×4B FLAT HEAD screw ×1 Wireless LAN card hold plate M2.
4.10 Wireless LAN card 4 Replacement Procedures 2. Disconnect the wireless LAN antenna cables from the terminals on the wireless LAN card. NOTE: There are two types of wireless LAN card. One type has two antenna connectors to which white and black antenna cables are connected and the other type has three connectors to which white, black and gray antenna cables are connected. 3. Remove the following screws securing the wireless LAN card. • M2.0×4B BIND screw ×2 M2.
4 Replacement Procedures 4.10 Wireless LAN card M2.0x4B BIND Wireless LAN card Wireless LAN antenna cable Figure 4-19 Removing the wireless LAN antenna cable (two antenna cables) 4. Disconnect the wireless LAN card from the connector CN2600 on the system board.
4.10 Wireless LAN card 4 Replacement Procedures Installing the wireless LAN card The following describes the procedure for installing the wireless LAN card (See Figure 4-17 to 4-20). 1. Insert slantwise the wireless LAN card into the connector CN2600 on the system board and press it to connect firmly. 2. Secure the wireless LAN card with the following screws. • M2.0×4B BIND screw ×2 3.
4 Replacement Procedures 4.11 4.11 Cover assembly/Base assembly Cover assembly/Base assembly Removing the Cover assembly/Base assembly The following describes the procedure for removing the cover assembly/base assembly (See Figure 4-21 to 4-25). 1. Slide the LCD connector cover as shown in the figure below to remove while pushing down the hook.
4.11 Cover assembly/Base assembly 4 Replacement Procedures 2. Disconnect the LCD cable, volume cable, touch pad cable, AV11 button cable, and tweeter cable from the connector CN5000, CN5816, CN3330, CN3240, CN9650 and CN6170 on the system board. 3. Peel off the glass tape and disconnect the AV controller cable from the connector CN9700 on the system board. 4. Remove the following screws securing the cover assembly. • M2.5×8B FLAT HEAD screw ×2 M2.
4 Replacement Procedures 4.11 Cover assembly/Base assembly 5. Close the display and turn over the computer. 6. Disconnect the jack cable, USB cable and woofer cable from the connector CN6500, CN4630 and CN6350 on the system board. 7. Disconnect the speaker cable from the connector on the 1bitAMP.
4.11 Cover assembly/Base assembly 4 Replacement Procedures 8. Remove the following screws securing the cover assembly/base assembly. • M2.5×6B FLAT HEAD screw ×8 (Described as “6” in the figure) • M2.5×12B FLAT HEAD screw ×8 (Described as “12” in the figure) 9. Remove the following screws and hinge cap rear. • M2.
4 Replacement Procedures 4.11 Cover assembly/Base assembly 10. Separate the base assembly and cover assembly in the order 1 to 3 in the figure below while releasing the latches.
4.11 Cover assembly/Base assembly 4 Replacement Procedures Installing the cover assembly/Base assembly The following describes the procedure for installing the cover assembly/base assembly (See Figure 4-21 to 4-25). 1. Install the base assembly to the cover assembly while engaging the latches. 2. Connect the speaker cable to the connector on the 1bitAMP. 3. Connect the jack cable, USB cable and woofer cable to the connector CN6500, CN4630 and CN6350 on the system board. 4.
4 Replacement Procedures 4.12 Speaker 4 4.12 Speaker Removing the speaker The following describes the procedure for removing the speaker (See Figure 4-26 and 4-27). 1. Peel the insulators securing the speaker cables.
4.12 Speaker 4 Replacement Procedures 2. Remove the speakers (right and left) from the slot. Speaker (right) Speaker (left) Figure 4-27 Removing the speaker (2) Installing the speaker The following describes the procedure for installing the speaker (See Figure 4-26 and 4-27). 1. Install the speakers (right and left) to the slot of the base assembly and arrange the speaker cables in place. 2. Close three insulators to fix the speaker cables.
4 Replacement Procedures 4.13 Woofer 4.13 Woofer Removing the Woofer The following describes the procedure for removing the woofer (See Figure 4-28). 1. Remove the woofer from the slot. Woofer Figure 4-28 Removing the woofer Installing the Woofer The following describes the procedure for installing the woofer (See Figure 4-28). 1. Install the woofer to the slot of the base assembly.
4.14 USB/Jack board 4 Replacement Procedures 4.14 USB/Jack board Removing the USB/Jack board The following describes the procedure for removing the USB/jack board (See Figure 4-29 and 4-30). 1. Turn up the insulator and release the USB cable and jack cable. 2. Push two hooks to remove the USB/jack board form the base assembly.
4 Replacement Procedures 4.14 USB/Jack board 3. Disconnect the USB cable and jack cable from the connector CN4641 and CN6511 on the USB/jack board. Jack cable USB cable CN6511 CN4641 Figure 4-30 Removing the USB/jack board (2) Installing the USB/Jack board The following describes the procedure for installing the USB/Jack board (See Figure 4-29 and 4-30). 1. Connect the USB cable and jack cable to the connector CN4641 and CN6511 on the USB/jack board. 2.
4.15 Battery lock/Battery latch 4 Replacement Procedures 4.15 Battery lock/Battery latch Removing the Battery lock/Battery latch The following describes the procedure for removing the battery lock/battery latch (See Figure 4-31). 1. Remove the battery lock/battery latch assembly while releasing three latches. 2. Remove the battery lock from the battery lock/battery latch assembly.
4 Replacement Procedures 4.16 Optical disk drive 4.16 Optical disk drive Removing the Optical disk drive The following describes the procedure for removing the optical disk drive (See Figure 4-32 and 4-33). 1. Remove the following screw securing the optical disk drive. • M2.5×8B FLAT HEAD screw ×1 2. Disconnect the ODD cable from the connector CN1810 on the system board and remove the optical disk drive from the slot. 3. Disconnect the ODD cable from the connector on the ODD board. M2.
4.16 Optical disk drive 4 Replacement Procedures 4. Remove the following screws, ODD board and ODD rear bracket. • M2.0×4B BIND screw ×2 5. Remove the following screw and ODD side bracket. • M2.0×3C S-THIN HEAD screw ×1 ODD side bracket ODD rear bracket ODD board M2.0x3C S-THIN HEAD M2.
4 Replacement Procedures 4.16 Optical disk drive Installing the optical disk drive The following describes the procedure for installing the optical disk drive (See Figure 4-32 and 4-33). 1. Installing the ODD rear bracket and ODD board to the optical disk drive and secure them with the following screws. • M2.0×4B BIND screw ×2 2. Installing the ODD side bracket to the optical disk drive and secure it with the following screw. • M2.0×3C S-THIN HEAD screw ×1 3.
4.17 AV-IN board/F-jack/Rear con cover 4 Replacement Procedures 4.17 AV-IN board/F-jack/Rear con cover Removing the AV-IN board/F-jack/Rear con cover The following describes the procedure for removing the AV-IN board/F-jack/rear con cover (See Figure 4-34 to 4-36). 1. Remove the DC-IN jack from the slot of the rear con cover. NOTE: Do not disconnect the DC-IN jack (cable) from the system board here. Disconnect the DC-IN jack from the system board, after removing the system board. 2.
4 Replacement Procedures 4.17 AV-IN board/F-jack/Rear con cover 6. Peel off the glass tape and disconnect the AV-IN cable from the AV-IN board and 1st tuner. 7. Remove the following screws and AV-IN board. • M2.5×4B FLAT HEAD screw ×2 8. Disconnect the CPU fan cable from the connector CN8771 on the system board. 9. Disconnect the splitter cable from the connector CN2460 on the system board.(Only for two tuner model) 10.
4.17 AV-IN board/F-jack/Rear con cover 4 Replacement Procedures 1st tuner antenna cable 2nd tuner antenna cable Splitter cable (Connected to CN2460) Glass tape M2.5x4B FLAT HEAD M2.
4 Replacement Procedures 4.17 AV-IN board/F-jack/Rear con cover Installing the AV-IN board/F-jack/Rear con cover The following describes the procedure for installing the AV-IN board/F-jack/rear con cover (See Figure 4-34 to 4-36). 1. Connect the 1st tuner antenna cable and 2nd tuner antenna cable (only for two tuner model) to the connector on the 1st tuner and 2nd tuner. 2. Connect the splitter cable to the connector CN2460 on the system board.(Only for two tuner model) 3.
4.18 Splitter/TV antenna holder 4 Replacement Procedures 4.18 Splitter/TV antenna holder Removing the Splitter/TV antenna holder The following describes the procedure for removing the splitter/TV antenna holder (See Figure 4-37 to 4-39). 1. Remove the following screw(s) securing the TV antenna holder. • M2.5×4B FLAT HEAD screw ×2 (Two tuner model) or • M2.5×4B FLAT HEAD screw ×1 (One tuner model) 2. Remove the TV antenna holder while releasing the latches. M2.5x4B FLAT HEAD M2.
4 Replacement Procedures 4.18 Splitter/TV antenna holder M2.
4.18 Splitter/TV antenna holder 4 Replacement Procedures 3. Remove the splitter (with cables) from the TV antenna holder while pushing two guides. 4. Disconnect the splitter cable, 1st tuner antenna cable, 2nd tuner antenna cable and F-jack cable from the connector on the splitter.
4 Replacement Procedures 4.18 Splitter/TV antenna holder Installing the Splitter/TV antenna holder The following describes the procedure for installing the splitter/TV antenna holder (See Figure 4-37 to 4-39). 1. Connect the splitter cable, 1st tuner antenna cable, 2nd tuner antenna cable and Fjack cable to the connector on the splitter. 2. Install the splitter (with cables) to the TV antenna holder and arrange the cables in place. 3.
4.19 1PstP tuner 4 Replacement Procedures 4.19 1st tuner Removing the 1st tuner The following describes the procedure for removing the 1st tuner (See Figure 4-40). 1. Remove the following screws securing the 1st tuner. • M2.0×4B ×2 BIND screw 2. Open the left and right latches and remove the 1st tuner from the connector CN2400 on the system board. Latch M2.
4 Replacement Procedures 4.20 2PndP tuner 4.20 2nd tuner Removing the 2nd tuner The following describes the procedure for removing the 2nd tuner (See Figure 4-41). 1. Disconnect the loop cable from the connector on the 2nd tuner. 2. Remove the following screws securing the 2nd tuner. • M2.0×4B ×2 BIND screw 3. Open the left and right latches and remove the 2nd tuner from the connector CN2420 on the system board. Latch CN2420 2nd tuner Latch M2.
4.21 RTC battery 4 Replacement Procedures 4.21 RTC battery Removing the RTC battery The following describes the procedure for removing the RTC battery (See Figure 4-42). 1. Turn up the insulator and disconnect the RTC battery cable from the connector CN9300 on the system board. 2. Take out the holder (RTC battery is in the holder) from the slot and take the RTC battery out of the holder.
4 Replacement Procedures 4.21 RTC battery Installing the RTC battery The following describes the procedure for installing the RTC battery (See Figure 4-42). 1. Set the RTC battery into the holder and install them to the slot of the cover assembly. 2. Turn up the insulator and connect the RTC battery cable to the connector CN9300 on the system board. 3. Arrange the RTC battery cable in place.
4.22 1bit amp 4 Replacement Procedures 4.22 1bit amp Removing the 1bit amp The following describes the procedure for removing the 1bit amp (See Figure 4-43). 1. Remove the following screw and 1bit amp. • M2.5×4B FLAT HEAD screw ×1 2. Disconnect the 1bit amp cable from the connector on the 1bit amp. M2.5x4B FLAT HEAD Guide 1bit amp 1bit amp cable Figure 4-43 Removing the 1bit amp Installing the 1bit amp The following describes the procedure for installing the 1bit amp (See Figure 4-43). 1.
4 Replacement Procedures 4.23 4.23 LED board LED board Removing the LED board The following describes the procedure for removing the LED board (See Figure 4-44). 1. Disconnect the LED cable from the connector on the LED board. 2. Remove the following screw and LED board. • M2.5×4B ×1 FLAT HEAD screw M2.5x4B FLAT HEAD LED board LED cable Figure 4-44 Removing the LED board Installing the LED board The following describes the procedure for installing the LED board (See Figure 4-44). 1.
4.24 Touch pad/Fingerprint sensor board 4 Replacement Procedures 4.24 Touch pad/Fingerprint sensor board Removing the touch pad/Fingerprint sensor board The following describes the procedure for removing the touch pad/fingerprint sensor board (See Figure 4-45 and 4-46). 1. Remove the following screw securing the touch pad/fingerprint sensor board. • M2.5×4B ×1 FLAT HEAD screw 2. Peel the insulator and release the LED cable. 3. Remove the touch pad/fingerprint sensor board from the cover assembly.
4 Replacement Procedures 4.24 Touch pad/Fingerprint sensor board 4. Disconnect the touch pad cable from the connector on the touch pad and connector CN9660 on the fingerprint sensor board. 5. Disconnect the touch pad switch cable from the connector CN3340 on the fingerprint sensor board. 6. Turn over the touch pad/fingerprint sensor board and remove the following screw and fingerprint sensor board.
4.24 Touch pad/Fingerprint sensor board 4 Replacement Procedures Installing the touch pad/Fingerprint sensor board The following describes the procedure for installing the touch pad/fingerprint sensor board (See Figure 4-45 and 4-46). 1. Install the fingerprint sensor board to the guide of the touch pad and secure it with the following screw. • M2×3C ×1 S-THIN HEAD screw 2. Connect the touch pad switch cable to the connector CN3340 on the fingerprint sensor board. 3.
4 Replacement Procedures 4.25 4.25 Cover latch Cover latch Removing the Cover latch The following describes the procedure for removing the cover latch (See Figure 4-47). 1. Remove the following screws and latch cover. • M2.5×4B ×2 FLAT HEAD screw 2. Remove the latch cap and latch knob while releasing the latches. COUTION: When removing the latch knob, be careful not lose the spring. M2.
4.25 Cover latch 4 Replacement Procedures Installing the Cover latch The following describes the procedure for installing the cover latch (See Figure 4-47). 1. Install the latch cap and latch knob while engaging the latches. 2. Install the latch cover to the cover assembly and secure it with the following screws. • M2.
4 Replacement Procedures 4.26 4.26 AV controller button AV controller button Removing the AV controller button The following describes the procedure for removing the AV controller button (See Figure 448). 1. Disconnect the AV switch cable from the connectors on the AV controller switch and AV function button. 2. Peel off the insulator. 3. Remove the following screws and AV controller switch. • M2.5×4B FLAT HEAD screw ×2 4.
4.26 AV controller button 4 Replacement Procedures Installing the AV controller button The following describes the procedure for installing the AV controller button (See Figure 448). 1. Connect the AV controller cable and AV switch cable to a new AV controller button and stick the AV controller button in place. NOTE: Do not reuse the removed AV controller button. Be sure to use a new AV controller button. 2. Install the AV controller switch to the cover assembly and secure it with the following screws.
4 Replacement Procedures 4.27 GPU heat sink/North bridge heat sink/GPU fan 4.27 GPU heat sink/North bridge heat sink/GPU fan Removing the GPU heat sink/North bridge heat sink/GPU fan The following describes the procedure for removing the GPU heat sink/North bridge heat sink/GPU fan (See Figure 4-49 and 4-50). 1. Remove the following screws securing the North bridge heat sink, GPU holder and GPU heat sink (with a GPU fan). • M2.0×4B BIND screw ×5 2.
4.27 GPU heat sink/North bridge heat sink/GPU fan 4 Replacement Procedures 3. Remove the following screws and separate the GPU heat sink and GPU fan. • M2.0×4B BIND screw ×2 M2.
4 Replacement Procedures 4.27 GPU heat sink/North bridge heat sink/GPU fan Installing the GPU heat sink/North bridge heat sink/GPU fan The following describes the procedure for installing the GPU heat sink/North bridge heat sink/GPU fan (See Figure 4-49 to 4-51). 1. When install a new GPU fan, stick a new insulator on the GPU fan. Insulator GPU fan Figure 4-51 Sticking a new insulator 2. If there is already silicon grease on the GPU, clean it with a cloth.
4.27 GPU heat sink/North bridge heat sink/GPU fan 4 Replacement Procedures 5. If there is already silicon grease on the North bridge, clean it with a cloth. Using a special applicator, apply silicon grease so that the North bridge chip on the North bridge is completely covered. NOTE: Apply the silicon grease enough to cover the chip surface using the special applicator. 6. Install the North bridge heat sink and secure it with the following screws. • M2.
4 Replacement Procedures 4.28 CPU heat sink/CPU fan/CPU 4.28 CPU heat sink/CPU fan/CPU Removing the CPU heat sink/CPU fan/CPU The following describes the procedure for removing the CPU heat sink/CPU fan/CPU (See Figure 4-52 to 4-54). 1. Remove the following screws and CPU holder. • M2.0×4B ×3 BIND screw NOTE: When removing the CPU holder, be sure to remove the screws in the reverse order of the number marked on the holder. 2. Disconnect the CPU fan cable from the connector CN8771 on the system board.
4.28 CPU heat sink/CPU fan/CPU 4 Replacement Procedures 4. Remove the following screws and separate the CPU fan, fan hood and CPU heat sink. • M2.5×4B FLAT HEAD screw ×2 M2.
4 Replacement Procedures 4.28 CPU heat sink/CPU fan/CPU 5. Unlock the CPU by rotating the cam on the CPU socket 90 degrees counterclockwise with a flat-blade screwdriver. 6. Remove the CPU.
4.28 CPU heat sink/CPU fan/CPU 4 Replacement Procedures Installing the CPU heat sink/CPU fan/CPU The following describes the procedure for installing the CPU heat sink/CPU fan/CPU (See Figure 4-52 to 4-56). 1. Check that the mark of the cam is in the unlock position. 2. Install the CPU to the correct position in the CPU socket. 3. Fix the CPU by rotating the cam 90 degrees to the clockwise with a flat-blade screwdriver.
4 Replacement Procedures 4.28 CPU heat sink/CPU fan/CPU 4. If there is already silicon grease on the CPU, clean it with a cloth. Using a special applicator, apply silicon grease so that the CPU chip on the CPU is completely covered. NOTE: Apply the silicon grease enough to cover the chip surface using the special applicator. Figure 4-56 Applying silicon grease 5. Install the CPU fan to the CPU heat sink. 6. Install the fan hood to the CPU fan and CPU heat sink, and secure them with the following screws.
4.29 System board 4 Replacement Procedures 4.29 System board CAUTION: 1. When removing/installing the system board, handle with the area A and do not handle with the area B . A A B B B A (Front) A B B B A A (Back) 2. When handling the system board, always hold by the edges. Do not touch the printed circuit face. 3. If replacing with a new system board, execute the subtest01 Initial configuration in section 3.4 “Setting of the hardware configuration”.
4 Replacement Procedures 4.29 System board Removing the system board The following describes the procedure for removing the system board (See Figure 4-57). 1. Peel off the insulator and disconnect the HDD cable from the connector CN1900 on the system board. 2. Disconnect the internal microphone/web camera cable from the connector CN9550 on the system board. 3. Remove the system board from the cover assembly. 4.
4.29 System board 4 Replacement Procedures Installing the system board The following describes the procedure for installing the system board (See Figure 4-57). 1. Connect the LED board cable and 1bit amp cable to the connector CN9500 and CN6480 on the back of the system board. 2. Turn over the system board and install the system board to the cover assembly. 3. Connect the internal microphone/web camera cable to the connector CN9550 on the system board. 4.
4 Replacement Procedures 4.30 Robson card 4.30 Robson card Removing the Robson card The following describes the procedure for removing the Robson card (See Figure 4-58). 1. Remove the following screws securing the Robson card. • M2.0×4B ×2 BIND screw 2. Disconnect the Robson card from the connector CN2650 on the system board. CN2650 M2.
4.30 Robson card 4 Replacement Procedures Installing the Robson card The following describes the procedure for installing the Robson card (See Figure 4-58). 1. Insert slantwise the Robson card into the connector CN2650 on the system board. 2. Secure the Robson card with the following screws. • M2.
4 Replacement Procedures 4.31 PC card slot 4.31 PC card slot Removing the PC card slot The following describes the procedure for removing the PC card slot (See Figure 4-59). 1. Remove the following screws securing the PC card slot. • M2.0×3C S-THIN HEAD screw ×2 • M2.0×8C BIND screw ×2 2. Pull up the PC card slot straight and remove it from the connector CN2110 on the system board. PC card slot CN2110 M2.0x8C BIND M2.
4.31 PC card slot 4 Replacement Procedures Installing the PC card slot The following describes the procedure for installing the PC card slot (See Figure 4-59). 1. Insert the terminal of the PC card slot into the connector CN2110 on the system board. 2. Secure the PC card slot with the following screws. • M2.0×3C S-THIN HEAD screw ×2 • M2.
4 Replacement Procedures 4.32 Modem jack 4.32 Modem jack Removing the Modem jack The following describes the procedure for removing the modem jack (See Figure 4-60). 1. Peel the insulator and remove the modem jack from the slot. Modem jack cable Modem jack Insulator Figure 4-60 Removing the modem jack Installing the Modem jack The following describes the procedure for installing the modem jack (See Figure 4-60). 1. Insert the modem jack to the slot and arrange the modem jack cable. 2.
4.33 AV11 button 4 Replacement Procedures 4.33 AV11 button Removing the AV11 button The following describes the procedure for removing the AV11 button (See Figure 4-61 and 4-62). 1. Peel the insulator. 2. Lift the hook up and slide the AV11 button holder to the direction in the figure below to remove.
4 Replacement Procedures 4.33 AV11 button 3. Peel off the AV11 button from the cover assembly. 4. Disconnect the AV11 button cable from the AV11 button. AV11 button cable AV11 button Figure 4-62 Removing the AV11 button Installing the AV11 button The following describes the procedure for installing the AV11 button (See Figure 4-61 and 462). 1. Connect the AV11 button cable to a new AV11 button. 2. Stick a new AV11 button to the cover assembly in place. NOTE: Do not reuse the removed AV11 button.
4.34 Volume board 4 Replacement Procedures 4.34 Volume board Removing the Volume board The following describes the procedure for removing the volume board (See Figure 4-63 and 4-64). 1. Remove the following screws securing the volume board. ×2 • M2.5×4B FLAT HEAD screw 2. Turn up the insulator and remove the volume board assembly while shifting it in the direction in the figure below. Insulator M2.
4 Replacement Procedures 4.34 Volume board Installing the Volume board The following describes the procedure for installing the volume board (See Figure 4-63 and 4-64). 1. Turn the knob of the volume board 90 degrees in the direction in the figure below. 2. Install the volume lens to the volume board while engaging the latches. 3. Turn the volume dial 90 degrees in the direction in the figure below and install the volume dial to the volume board assembly.
4.35 LCD assembly/Hinge assembly 4 Replacement Procedures 4 4.35 LCD assembly/Hinge assembly Removing the LCD assembly/Hinge assembly The following describes the procedure for removing the LCD assembly/Hinge assembly (See Figure 4-65 to 4-67). 1. Turn up the insulator and release the LCD cable from the guides of the cover assembly. 2. Peel off the laminate. 3. Turn up the insulator and release the wireless LAN antenna cable, Bluetooth antenna cable, tweeter cable and internal microphone/web camera cable.
4 Replacement Procedures 4.35 LCD assembly/Hinge assembly 4. Turn over the cover assembly and open the display. 5. Peel off the mask seals and remove the following screws. • M2.5×8B FLAT HEAD screw ×6 M2.5x8B FLAT HEAD (Under the mask seal) M2.
4.35 LCD assembly/Hinge assembly 4 Replacement Procedures 6. Separate the LCD assembly and hinge assembly while releasing the latches.
4 Replacement Procedures 4.35 LCD assembly/Hinge assembly Installing the LCD assembly/Hinge assembly The following describes the procedure for installing the LCD assembly/Hinge assembly (See Figure 4-65 to 4-67). 1. Install the hinge assembly to the LCD assembly while engaging the latches. 2. Secure the hinge assembly and LCD assembly with the following screws and stick the mask seals in place. • M2.5×8B FLAT HEAD screw ×6 3. Close the display and turn the cover assembly face down. 4.
4.36 LCD unit/FL inverter 4 Replacement Procedures 4.36 LCD unit/FL inverter Removing the LCD unit/FL inverter The following describes the procedure for removing the LCD unit/FL inverter (See Figure 468 to 4-71). 1. Remove the following screw securing the FL inverter. • M2.0×4B ×1 BIND screw 2. Disconnect the LCD cable from the connector on the FL inverter. 3. Disconnect the HV cables from the connectors on the FL inverter. 4. Remove the FL inverter from the slot. HV cable M2.
4 Replacement Procedures 4.36 LCD unit/FL inverter 5. Remove the following screws securing the LCD unit. • M2.0×4B BIND screw ×4 6. Remove the LCD cable from the guide and turn up the insulator. 7. Remove the LCD unit. M2.0x4B BIND M2.
4.36 LCD unit/FL inverter 4 Replacement Procedures 8. Stand the LCD unit up and peel off two glass tapes to remove the LCD cable.
4 Replacement Procedures 4.36 LCD unit/FL inverter 9. Remove the following screws securing the LCD supports. • M2.0×3C ×4 S-THIN HEAD screw 10. Remove the LCD supports from the LCD unit. M2.0x3C S-THIN HEAD LCD support LCD unit M2.
4.36 LCD unit/FL inverter 4 Replacement Procedures Installing the LCD unit/FL Inverter The following describes the procedure for installing the LCD unit/FL inverter (See Figure 468 to 4-71). 1. Install the LCD supports to the LCD unit and secure them with the following screws. • M2.0×3C S-THIN HEAD screw ×4 CAUTION: When installing a new right LCD support, stick two insulators in place. Stick the insulator to the LCD support in which the arrow and “B4” are marked.
4 Replacement Procedures 4.36 LCD unit/FL inverter 5. Connect the LCD cable to the connector on the FL inverter. 6. Connect two HV cables to the connectors on the FL inverter. CAUTION: Be careful not to connect the HV cable to the wrong connectors of the FL inverter. 7. Install the FL inverter to the slot and secure it with the following screw. • M2.
4.37 Display latch cover 4.37 4 Replacement Procedures Display latch cover Removing the display latch cover The following describes the procedure for removing the display latch cover (See Figure 4-72). 1. Remove the following screws securing the display latch cover. • M2.0×4C 2. BIND screw ×2 Remove the display latch cover from the LCD cover. M2.0x4C BIND Display latch cover M2.
4 Replacement Procedures 4.38 4.38 Display latch hook Display latch hook Removing the display latch hook The following describes the procedure for removing the display latch hook (See Figure 4-73). 1. Remove the following screw securing the display latch hook. • M2.0×4C 2. BIND screw ×1 Remove the display latch hook from the LCD cover. M2.
4.39 Wireless LAN antennas/Bluetooth antenna 4.39 4 Replacement Procedures Wireless LAN antennas/Bluetooth antenna Removing the wireless antennas/Bluetooth antenna The following describes the procedure for removing the wireless antennas/Bluetooth antenna (See Figure 4-74). 1. Peel off the glass tapes fixing the wireless LAN antenna cables and Bluetooth antenna cable. 2.
4 Replacement Procedures 4.39 Wireless LAN antennas/Bluetooth antenna Installing the wireless antennas/Bluetooth antenna The following describes the procedure for installing the wireless antennas/Bluetooth antenna (See Figure 4-74). 1. Install the wireless LAN antennas and Bluetooth antenna on the LCD cover. 2. Arrange the wireless LAN antenna cables and Bluetooth antenna cable on the double-sided tape and fix them with the glass tapes.
4.39 Wireless LAN antennas/Bluetooth antenna 4 Replacement Procedures CAUTION: When installing the wireless LAN antennas and Bluetooth antenna, be careful of the followings. (Left side) 1. Peel off the separator of the wireless LAN antenna (white) and stick the wireless LAN antenna (white) to the LCD cover. 2. Arrange the wireless LAN antenna cable (white) and stick the glass tape. 3.
4 Replacement Procedures 4.39 Wireless LAN antennas/Bluetooth antenna CAUTION: (Lower center) Arrange the cables from the edge of the doublesided tape to the hook of the LCD cover. Extra portion of the cables must be put on the insulator. Double-sided tape Arrange the cables on the double-sided tape. *Tweeter cable shall be arranged on the double-sided tape.
4.39 Wireless LAN antennas/Bluetooth antenna 4 Replacement Procedures CAUTION: (Right side) 1. Peel off the separators of the Wireless LAN antenna (black) and stick the wireless LAN antenna (black) to the LCD cover. 2. Arrange the wireless LAN antenna cable (black) and stick the glass tape. 3. Peel off the separators of the Bluetooth antenna and stick the Bluetooth antenna to the LCD cover. 4. Arrange the Bluetooth antenna and stick the glass tape. Stick the antennas while aligning to the ruled-line. 5.
4 Replacement Procedures 4.39 Wireless LAN antennas/Bluetooth antenna Align the edge of the Bluetooth tube to the edge of the aluminum sheet. Align the line for the wireless LAN cable to the edge of the LCD cover.
4.40 Tweeter 4.40 4 Replacement Procedures Tweeter Removing the Tweeter The following describes the procedure for removing the tweeter (See Figure 4-75). 1. Take out the tweeters (left and right) from the slot of the LCD cover. 2. Remove the tweeters from the LCD cover while peeling off the tweeters cables from the double-sided tape. Tweeter (right) Tweeter (left) Figure 4-75 Removing the tweeter Installing the Tweeter The following describes the procedure for installing the tweeter (See Figure 4-75).
4 Replacement Procedures 4.40 Tweeter CAUTION: When installing the tweeter, be careful of the followings. 1. Install the tweeters to the LCD cover. 2. Arrange the cable (left side) on the double-sided tape. 3. Arrange the cable (FL inverter side) on the double-sided tape. 4. Arrange the cable (right side) on the double-sided tape. Do not touch the corn portion of the tweeters. Do not impose a load to the speaker portion of the tweeter. Left Right Arrange the cable between the rib and outside wall.
4.40 Tweeter 4 Replacement Procedures CAUTION: (Lower right) 1. Arrange the cables and secure them with the insulator. 2. Protect the cables with the insulator. Extra portion of the cables must be put on the insulator. Align the line for cables to the edge of the LCD cover.
4 Replacement Procedures 4.41 4.41 Internal microphone/web camera Internal microphone/web camera NOTE: A microphone cable and Web camera cable are included in a LCD cover assembly. But they are also registered for service parts themselves. Removing the Internal microphone/web camera The following describes the procedure for removing the internal microphone/web camera (See Figure 4-76). 1. Peel off the acetate tapes and aluminum tape fixing the microphone cable and web camera cable. (See Figure 4-74) 2.
4.41 Internal microphone/web camera 4 Replacement Procedures Installing the Internal microphone/web camera The following describes the procedure for installing the internal microphone/web camera (See Figure 4-76). 1. Install the internal microphone fitting the guide of the internal microphone to the dent of the slot. 2. Arrange the internal microphone cable and secure it with the aluminum tape.
4 Replacement Procedures 4.42 4.42 Hinge Hinge Removing the hinge The following describes the procedure for removing the hinge (See Figure 4-77 to 79). 1. Close the LCD mask. 2. Remove the following screws securing the hinge. • M2.5×6C Tapping screw ×6 3. Stand the LCD mask up and remove it. M2.5x6C Tapping LCD mask M2.
4.42 Hinge 4 Replacement Procedures 4. Turn over the hinge assembly. 5. Remove the following screws securing the hinge (L). • M2.5×6C Tapping screw ×2 6. Turn up the insulator and remove the hinge (L) in the direction as shown in the figure below. Insulator M2.5x6C Tapping M2.
4 Replacement Procedures 4.42 Hinge 7. Remove the following screws securing the hinge (R). • M2.5×6C Tapping screw ×2 8. Turn up the insulator and remove the hinge (R) while turning it as shown in the figure below. M2.5x6C Tapping M2.
4.42 Hinge 4 Replacement Procedures Installing the hinge The following describes the procedure for installing the hinge (See Figure 4-77 to 4-79). 1. Turn up the insulator and install the hinge (R) to the hinge assembly. 2. Secure the hinge (R) with the following screws. • M2.5×6C Tapping screw ×2 3. Turn up the insulator and install the hinge (L) to the hinge assembly. 4. Secure the hinge (L) with the following screws. • M2.5×6C Tapping screw ×2 5. Turn over the hinge assembly. 6.
4 Replacement Procedures 4.43 Fluorescent Lamp 4 4.43 Fluorescent lamp This system uses LCD module from the following supplier. Type Part No. Supplier Section 17.1 inch G33C00046110 SHARP 4.43.1 NOTE: - When working with a LCD module, always use a flat, grounded table. - Handle the backlight unit in the environment without dust, such as on the clean bench. Keep the worktable free from any screws or other material that may scratch the LCD surface. - Use an anti-static or protective sheet.
4.43 Fluorescent Lamp 4 Replacement Procedures 4.43.1 Replacing the 17.1-inch Sharp Fluorescent Lamp CAUTION: When replacing the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD panel. Be careful not to let dust or other foreign substance into the module. Removing the 17.1-inch Sharp fluorescent lamp To remove the 17.1-inch Sharp Fluorescent Lamp, follow the steps below and refer to Figures 4-80 to 4-87. 1. Turn the LCD module face down.
4 Replacement Procedures 4.43 Fluorescent Lamp 2. Turn the LCD module face up and remove the bezel (E). (E) (2) Remove the portion bent (in the form of “ ] ”) of the bezel. (1) Remove 6 latches of the bezel. Figure 4-81 Replacing 17.
4.43 Fluorescent Lamp 4 Replacement Procedures 3. Turn the LCD module face down and remove the copper tape (F) fixing the circuit board. CAUTION: 1) When handling the circuit board, hold both edges of the board. 2) Do not reuse the removed copper tapes. Figure 4-82 Replacing 17.
4 Replacement Procedures 4.43 Fluorescent Lamp 4. Turn the LCD module face up and remove the LCD panel (H) from the backlight unit (G). CAUTION: Take following care in handling LCD panel. 1) Do not pull the circuit board and driver (when moving it, hold the edge of glass). 2) Be careful not to damage by ESC. (H) (G) Figure 4-83 Replacing 17.
4.43 Fluorescent Lamp 4 Replacement Procedures 5. Remove the lens sheet (J), diffusion sheet (I), reflection sheet (L) and light guide plate (K) from the BL unit (G). CAUTION: Be careful not to scratch or soil the removed sheets and light guide to reuse them. Do not to throw away the resign tape stuck on the diffusion sheet (I) to reuse. (I) (J) (K) (L) Figure 4-84 Replacing 17.
4 Replacement Procedures 4.43 Fluorescent Lamp 6. Turn the back light unit (G) face down and remove two screws (M) and lump cover (N). The torque loosening screw shall be 0.12 N m Figure 4-85 Replacing 17.
4.43 Fluorescent Lamp 4 Replacement Procedures 7. Remove the lamp unit (O) from the BL unit (G). CAUTION: When removing the lamp unit (O), be careful not to break the lamp. Figure 4-86 Replacing 17.
4 Replacement Procedures 4.43 Fluorescent Lamp 8. Turn the BL unit (G) face down. Remove the double-sided tapes (P to U). CAUTION: Do not reuse the removed double –sided tapes. Figure 4-87 Replacing 17.
4.43 Fluorescent Lamp 4 Replacement Procedures Assembling the 17.1-inch Sharp fluorescent lamp To assemble the 17.1-inch Sharp fluorescent lamp, follow the steps below and refer to figures 4-88 to 4-97. 1. Stick the double–sided tapes (U to P) on the BL unit (G). CAUTION: Be careful for the tapes not to ride on the ramp or not to stick out. Do not put the tapes on the steps or not put them out of the area. Area to stick Figure 4-88 Replacing 17.
4 Replacement Procedures 4.43 Fluorescent Lamp 2. Turn the BL unit (G) face down and install a new lamp unit (O). CAUTION: Be careful not to deform the lamp unit (O). Insert the lamp unit one by one at the exit (**) of lamp harness not to damage the harness. (**) Figure 4-89 Replacing 17.
4.43 Fluorescent Lamp 4 Replacement Procedures 3. Install the lamp cover (N) on the BL unit (G) and secure them with two screws (M) (1) Insert the projection at the both sides of lamp cover. The torque tightening the screw shall be 0.1 N m . 2. Hook the 7 latches on the bottom side of lamp cover. Figure 4-90 Replacing 17.
4 Replacement Procedures 4.43 Fluorescent Lamp 4. Turn the BL unit (G) face down and install the reflection sheet (L) and light guide plate (K). CAUTION: Do not scratch or make dirty. Insert the reflection sheet (L) in to the lamp unit (O) and place it at the projection portion on the short side. Insert slantingly the light guide plate (K) (not to deform the reflector (a part of O)). Stick the thin side to the double-sided tape (U) and secure it. (K) (L) Figure 4-91 Replacing 17.
4.43 Fluorescent Lamp 4 Replacement Procedures 5. Install the lens sheet (J) and diffusion sheet (I) on the BL unit (G). CAUTION: Do not scratch, make the lens sheet (J) and diffusion sheet (I) dirty and attach any abnormal substance. Stick the diffusion sheet (L) with five double-sided tapes (P to and T). Positioning of the sheets (J and I) Do not make it on the pin. Positioning of the sheets (J and I) Do not make it on the pin. Figure 4-92 Replacing 17.
4 Replacement Procedures 4.43 Fluorescent Lamp 6. Place the LCD panel (H) on the BL unit (G) CAUTION: Take care when handling LCD panel (H) Make sure that the BL unit (G) is not on the guide lib of BL unit (G). If any darts, remove them with crepe tape. Guide lib Do not make it on. Guide lib Do not make it on. It is on the guide lib. Guide lib Do not make it on. Guide lib Do not make it on Figure 4-93 Replacing 17.
4.43 Fluorescent Lamp 4 Replacement Procedures 7. Turn the LCD module face down. Bend the circuit board inside and secure it with the copper tape (F). CAUTION: When handling the circuit board, do not hold both edges. Before sticking the copper tapes, clean the adhered portion with alpha cleaner to remove dirt and remaining of glue. After cleaning, do not directly touch the adhered portion. After sticking the tape, check followings. The copper tape is not out of the GND pattern of board.
4 Replacement Procedures 4.43 Fluorescent Lamp [Standard for sticking copper tape] Position from the top face of bezel 0 to 2 mm It shall not be on the P chassis of the circuit board . Bend backwards.
4.43 Fluorescent Lamp 4 Replacement Procedures 8. Turn the LCD module face down, install the bezel (E). (E) (1) Hook the portion bent (in the form of “ ] ”) of the bezel. (2) Engage 6 latches of bezel. [Outline of the section] Portion bent in the form of “ ] ”. Figure 4-95 Replacing 17.
4 Replacement Procedures 4.43 Fluorescent Lamp 9. Secure both sides of LCD module with 2 screws (D). CAUTION: Make sure that the bent portion of bezel (E) in the form of “]” is not on the lib. The torque tightening screws shall be 0.1 N m. Figure 4-96 Replacing 17.
4.43 Fluorescent Lamp 4 Replacement Procedures 10. Stick the protection cover (A) and fixing tapes (B and C). Bend and stick it on the side. Standard for sticking : from the outline of the board Standard for sticking: from the outline of the board Figure 4-97 Replacing 17.
4 Replacement Procedures 4-136 [CONFIDENTIAL] 4.
Appendices [CONFIDENTIAL]
Appendices App-ii [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
Appendices Appendix Contents Appendix A Handling the LCD Module......................................................................... A-1 Appendix B Board Layout............................................................................................... B-1 B.1 System board (FTUSY*) Front View ........................................................... B-1 B.2 System board (FTUSY*) Back View .......................................................... B-3 B.3 AV-IN JACK board (FTUAV*) View .......
Appendices App-iv C.17 CN4230 1394 interface connector (4-pin) ................................................. C-20 C.18 CN4440 Bluetooth interface connector (20-pin) ....................................... C-21 C.19 CN4611 USB(Port6/Port8) interface connector (8-pin) ............................ C-21 C.20 CN4612 USB(Port4) interface connector (4-pin) ....................................... C-21 C.21 CN4613 USB(Port5) interface connector (4-pin) ....................................... C-22 C.
Appendices AV-IN JACK board (FTUAV*) C.48 CN2470 S-VIDEO interface connector (4-pin) .......................................... C-33 C.49 CN2471 TV-Tuner interface connector (12-pin))...................................... C-33 C.50 J2470 TV-IN connector (5-pin) ................................................................. C-33 ODD board (FTUCD*) C.51 CN1820 ODD interface connector (50-pin) .............................................. C-34 C.
Appendices Appendix G BIOS Rewrite Procedures .......................................................................... G-1 Appendix H EC/KBC Rewrite Procedures .................................................................... H-1 Appendix I App-vi Reliability.......................................................................................................
Appendices Figures Figure B-1 System board(FTUSY*) layout (front)......................................................... B-1 Figure B-2 System board(FTUSY*) layout (back) ........................................................ B-3 Figure B-3 AV-IN JACK board (FTUAV*) layout (front/back) .................................... B-5 Figure B-4 ODD board FTUCD*) layout (front/back) ................................................... B-7 Figure B-5 Sound/USB Jack board (FTUJK*) layout (front/back) .....
Appendices Tables Table B-1 System board(FTUSY*) connectors (front).................................................. B-2 Table B-2 System board (FTUSY*) connectors and ICs (back) .................................. B-4 Table B-3 AV-IN JACK board (FTUAV*) connector (front/back) ............................. B-6 Table B-4 ODD board (FTUCD*) connector (back) ..................................................... B-7 Table B-5 Sound/USB Jack board (FTUJK*)connector (front/back)..........................
Appendices Table C-23 LCD interface connector (40-pin).............................................................. C-23 Table C-24 CRT interface connector (15-pin)............................................................... C-24 Table C-25 S-VIDEO interface connector (4-pin)......................................................... C-24 Table C-26 HDMI interface connector (19-pin) ............................................................ C-25 Table C-27 LCD interface connector (9-pin).......
Appendices ODD board (FTUCD*) Table C-51 ODD interface connector (50-pin) .............................................................. C-34 Table C-52 System board interface connector (50-pin)................................................. C-35 Sound/USB Jack board (FTUJK*) Table C-53 USB (PORT0) interface connector (4-pin) ................................................. C-36 Table C-54 System board interface connector (6-pin)..................................................
Appendix A Handling the LCD Module Appendices Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly. Observe the following precautions when handling the LCD module: 1. When installing the LCD module in the LCD cover, be sure to seat it so that it is properly aligned and maximum visibility of the display is maintained. 2.
Appendices Appendix A Handling the LCD Module 3. If the panel’s surface gets dirty, wipe it with cotton or a soft cloth. If it is still dirty, try breathing on the surface to create a light condensate and wipe it again. If the surface is very dirty, we recommend a CRT cleaning agent. Apply the agent to a cloth and then wipe the panel’s surface. Do not apply cleanser directly to the panel. 4.
Appendix A Handling the LCD Module Appendices 5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle ground when handling the module.
Appendices Appendix A Handling the LCD Module 7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage. 9. Do not disassemble the LCD module. Disassembly can cause malfunctions.
Appendix A Handling the LCD Module Appendices 10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxide). These materials can release gas that can damage the panel’s polarization.
Appendices A-6 Appendix A Handling the LCD Module [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
Appendix B Board Layout Appendices Appendix B Board Layout B.
Appendices Appendix B Board Layout Table B-1 System board(FTUSY*) connectors (front) Number B-2 Name CN2600 Wireless LAN card I/F connector CN2650 PCI-E MINI CARD I/F connector CN3010 MDC I/F connector CN3230 Keyboard I/F connector CN3240 TouchPad + FingerPrint I/F connector CN3330 Volume I/F connector CN3490 It is debugging port for development only CN4400 Bluetooth I/F connector CN4630 FTUJK* I/F connector CN5000 LCD I/F connector CN5816 LCD I/F connector CN6050 MIC I/F connecto
Appendix B Board Layout B.
Appendices Appendix B Board Layout Table B-2 System board (FTUSY*) connectors and ICs (back) Number B-4 Name CN1400 Memory A/(0) connector CN1410 Memory B/(1) connector CN1810 ODD I/F connector CN1900 1st HDD I/F connector CN1910 2nd HDD I/F connector CN2120 Express card / PC card I/F connector CN2400 Tuner(2nd) I/F connector CN2420 Tuner(1st) I/F connector CN2440 BCAS I/F connector CN2460 Splitter I/F connector CN4230 1394 I/F connector CN4611 USB (PORT6/PORT8) I/F connector CN4
Appendix B Board Layout B.
Appendices Appendix B Board Layout Table B-3 AV-IN JACK board (FTUAV*) connector (front/back) Number B-6 Name CN2470 S-VIDEO I/F connector CN2471 TV-Tuner I/F connector J2470 TV-IN connector [CONFIDENTIAL] Qosmio G40 Maintenance Manual (960-632)
Appendix B Board Layout B.
Appendices B.
Appendix B Board Layout B.
Appendices B.
Appendix C Pin Assignments Appendices Appendix C Pin Assignments System board (FTUSY＊) C.1 CN1400 SO-DIMM A connector (200-pin) Table C-1 SO-DIMM A connector (200-pin) (1/3) Pin No. Signal Name Pin No.
Appendices Appendix C Pin Assignments Table C-1 SO-DIMM A connector (200-pin) (2/3) Pin No. C-2 Signal Name Pin No.
Appendix C Pin Assignments Appendices Table C-1 SO-DIMM A connector (200-pin) (3/3) Pin No. Signal Name Pin No.
Appendices C.2 Appendix C Pin Assignments CN1410 SO-DIMM B connector (200-pin) Table C-2 SO-DIMM B connector (200-pin) (1/3) Pin No. C-4 Signal Name Pin No.
Appendix C Pin Assignments Appendices Table C-2 SO-DIMM B connector (200-pin) (2/3) Pin No. Signal Name Pin No.
Appendices Appendix C Pin Assignments Table C-2 SO-DIMM B connector (200-pin) (3/3) Pin No. C-6 Signal Name Pin No.
Appendix C Pin Assignments C.3 Appendices CN1810 ODD interface connector (50-pin) Table C-3 ODD interface connector (50-pin) Pin No. Signal Name Pin No.
Appendices C.4 Appendix C Pin Assignments CN1900 1st HDD interface connector (11-pin) Table C-4 1st HDD interface connector (11-pin) Pin No. C.5 Signal Name Pin No. Signal Name 1 ZSATT0-P1P 2 ZSATT0-P1N 3 GND 4 ZSATR0-P1N 5 ZSATR0-P1P 6 GND 7 P3V 8 GND 9 P5V 10 GND 11 GND 1T GND 2T GND 3T GND 4T GND CN1910 2nd HDD interface connector (22-pin) Table C-5 2nd HDD interface connector (22-pin) Pin No. C-8 Signal Name Pin No.
Appendix C Pin Assignments C.6 Appendices CN2120 Express / PC Card interface connector (150-pin) Table C-6 Express/PC card interface connector (150-pin)(1/3) Pin No.
Appendices Appendix C Pin Assignments Table C-6 Express/PC card interface connector (150-pin)(2/3) Pin No. Pin No.
Appendix C Pin Assignments Appendices Table C-6 Express/PC card interface connector (150-pin)(3/3) Pin No. 129 131 133 135 137 139 141 143 145 147 149 1T Signal Name ACAD22-PYP ACAD23-PYP ACAD24-PYP ACCBE3-PYN ACAUDI-PYP ACSTSC-PYP ACAD28-PYP ACAD29-PYP ACD02-PYP ACCLKR-PYN GND GND Qosmio G40 Maintenance Manual (960-632) Pin No.
Appendices C.7 Appendix C Pin Assignments CN2400 Tuner(2nd) interface connector (124-pin) Table C-7 Tuner interface connector (124-pin)(1/2) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 C-12 Signal Name Pin No.
Appendix C Pin Assignments Appendices Table C-7 Tuner interface connector (124-pin)(2/2) Pin No.
Appendices C.8 Appendix C Pin Assignments CN2420 Tuner(1st) interface connector (124-pin) Table C-8 Tuner interface connector (124-pin)(1/2) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 C-14 Signal Name Pin No.
Appendix C Pin Assignments Appendices Table C-8 Tuner interface connector (124-pin)(2/2) Pin No.
Appendices C.9 Appendix C Pin Assignments CN2440 BCAS interface connector (8-pin) Table C-9 BCAS interface connector (8-pin) Pin No. 1 3 5 7 1T Signal Name BCAS-P5V BCRST-P5N XBCCLK-P5P BCCDET-P3N GND Pin No. 2 4 6 8 2T Signal Name BCIO-P5P GND GND GND GND C.10 CN2460 Splitter interface connector (3-pin) Table C-10 Splitter interface connector (3-pin) Pin No. 1 3 C-16 Signal Name DISTF-P5V DIST-GND [CONFIDENTIAL] Pin No.
Appendix C Pin Assignments Appendices C.11 CN2600 Wireless LAN card interface connector (52-pin) Table C-11Wireless LAN card interface connector (52-pin) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 1T Signal Name PEWAKE-E3N WCHDAT-P3P WCHCLK-P3P MPEXRQ-P3N GND XPEMPE-P0N XPEMPE-P0P GND NC NC GND ZERWL-P1N ZERWL-P1P GND GND ZPETWL-P1N ZPETWL-P1P GND GND NC NC GND (XCLCK1-E1P) (CLDATA!-E1P) (CLRST1-E3N) NC GND Qosmio G40 Maintenance Manual (960-632) Pin No.
Appendices Appendix C Pin Assignments C.12 CN2650 PCI-E MINI CARD interface connector (52-pin) Table C-12 PCI-E MINI CARD interface connector (52-pin) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 1T C-18 Signal Name NC NC NC DLXRQ-P3N GND XPEDL-P0N XPEDL-P0P GND NC NC GND ZERDL-P1N ZERDL-P1P GND GND ZETDL-P1N ZETDL-P1P GND NC NC NC NC NC NC NC NC GND [CONFIDENTIAL] Pin No.
Appendix C Pin Assignments Appendices C.13 CN3010 MDC interface connector (12-pin) Table C-13 MDC interface connector (12-pin) Pin No. Signal Name Pin No. Signal Name 1 GND 2 NC 3 AZSDO1-P3P 4 NC 5 GND 6 E3V 7 AZSYC1-P3P 8 GND 9 AZSDI1-E3P 10 GND 11 AZRST1-E3N 12 XAZBC1-P3P 1T GND 2T GND 3T GND 4T GND 5T GND 6T GND C.14 CN3230 Keyboard interface connector (34-pin) Table C-14 Keyboard interface connector (34-pin) Pin No. Signal Name Pin No.
Appendices Appendix C Pin Assignments C.15 CN3240 TouchPad+FingerPrint interface connector (10-pin) Table C-15 TouchPad+FingerPrint interface connector (10-pin) Pin No. Signal Name Pin No. Signal Name 2 5 E3V GND ZUSBFS-E3P 6 FGSPON-S3N ZUSBFS-E3N GND 7 GND 8 IPDDAT-P5P 9 IPDCLK-P5P 10 P5V GND 2T GND 1 3 1T 4 C.16 CN3330 Volume interface connector (12-pin) Table C-16 Volume interface connector (12-pin) Pin No. Signal Name LEDPWR-P5V P5V 1 3 Pin No. Signal Name P5V GND 2 4 C.
Appendix C Pin Assignments Appendices C.18 CN4440 Bluetooth interface connector (20-pin) Table C-18 Bluetooth interface connector (20-pin) Pin No. 1 3 5 7 9 11 13 15 17 19 1T Signal Name BT-P3V WCHDAT-P3P ZUSBBT-E3P WCHCLK-P3P NC NC BTRST-S3N NC NC NC GND Pin No. 2 4 6 8 10 12 14 16 18 20 2T Signal Name NC ZUSBBT-E3N NC (GND) GND NC NC NC BTMDL-P3N GND GND C.19 CN4611 USB(Port6/Port8) interface connector (8-pin) Table C-19 USB(Port6/Port8) interface connector (8-pin) Pin No.
Appendices Appendix C Pin Assignments C.21 CN4613 USB(Port5) interface connector (4-pin) Table C-21 USB(Port5) interface connector (4-pin) Pin No. 1 3 1T 3T Signal Name USB0PS-E5V ZUSBP5-E3P GND GND Pin No. 2 4 2T Signal Name ZUSBP5-E3N GND GND C.22 CN4630 FTUJK* interface connector (6-pin) Table C-22 FTUJK* interface connector (6-pin) Pin No. 1 3 5 C-22 Signal Name GND GND ZUSBP0-E3N [CONFIDENTIAL] Pin No.
Appendix C Pin Assignments C.23 Appendices CN5000 LCD interface connector (40-pin) Table C-23 LCD interface connector (40-pin) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 1T 3T 5T Signal Name FL-P5V FL-P5V GND GND PNL-P3V TSCL-P3P ZLTX0-PYN GND ZLTX1-PYP ZLTX2-PYN GND ZLTX3-PYP XLCK0-PYP ZLTX4-PYN GND ZLTX5-PYP ZLTX6-PYN GND ZLTX7-PYP XLCK1-PYP GND GND GND Qosmio G40 Maintenance Manual (960-632) Pin No.
Appendices Appendix C Pin Assignments C.24 CN5080 CRT interface connector (15-pin) Table C-24 CRT interface connector (15-pin) Pin No. C.25 Signal Name Pin No. Signal Name 1 NVARED-PXP 2 NVAGRN-PXP 3 NVABLU-PXP 4 NC 5 GND 6 GND 7 GND 8 GND 9 (P5V) 10 GND 11 NC 12 NVASDA-P5P 13 (AHSYNC+CRTE N) 14 (AVSYNC-P3P) 15 NVASCL-P5P 1T GND 2T GND CN5501 S-VIDEO interface connector (4-pin) Table C-25 S-VIDEO interface connector (4-pin) Pin No. C-24 Signal Name Pin No.
Appendix C Pin Assignments C.26 Appendices CN5805 HDMI interface connector (19-pin) Table C-26 HDMI interface connector (19-pin) Pin No. C.27 Signal Name Pin No.
Appendices C.29 Appendix C Pin Assignments CN6170 Speaker interface connector (4-pin) Table C-29 Speaker interface connector (4-pin) Pin No. C.30 Signal Name Pin No. Signal Name 1 SPOTL-PXN 2 SPOTL-PXP 3 SPOTR-PXP 4 SPOTR-PXN CN6350 Speaker(Woofer) interface connector (2-pin) Table C-30 Speaker interface connector (2-pin) Pin No. 1 C.31 Signal Name AN12945A-6 Pin No.
Appendix C Pin Assignments C.32 Appendices CN6500 FTUJK* interface connector (20-pin) Table C-32 FTUJK* interface connector (20-pin) Pin No. 1 3 5 7 9 11 13 15 17 19 1T C.33 Signal Name GND SPD3V-P3V A-GND HEADL1-PXP HEADR2-PXP A-GND EMICB-P2V A4R7-P4V VREF1-P2V LININL-PXP A-GND Pin No.
Appendices C.35 Appendix C Pin Assignments CN8800 DC-IN connector (4-pin) Table C-35 DC-IN connector (4-pin) Pin No. ADPDC GND 1 3 C.36 Signal Name Pin No. Signal Name ADPDC GND 2 4 CN8810 Battery connector (10-pin) Table C-36 Battery connector (10-pin) Pin No. Q8811-1 Q8811-4 PSCL-S5P GND GND 1 3 5 7 9 C.37 Signal Name Pin No. Signal Name BTMP1 M5V PSDA-S5P DBT1OV-S5N GND 2 4 6 8 10 CN9300 RTC Battery connector (3-pin) Table C-37 RTC Battery connector (3-pin) Pin No.
Appendix C Pin Assignments C.38 Appendices CN9500 FTULE* interface connector (20-pin) Table C-38 FTULE* interface connector (20-pin) Pin No. 1 3 5 7 9 11 13 15 17 19 1T C.39 Signal Name GND BTLED-S3N P5V LERNON-P5N M5V CDRLED-P5N BAT1GR-S5N M5V PWLEOR-S5N DCINOR-S5N GND Pin No.
Appendices C.41 Appendix C Pin Assignments CN9600 Remote Controller interface connector (12-pin) Table C-41 Remote Controller interface connector (12-pin) Pin No. 1 3 5 7 9 11 1T C.42 Signal Name MCE-E5V ZUSBBL-E3P RCIRRX-E5P IRBLS2-P5P LERNRX-P5N ZUSBIR-E3N GND Pin No. 2 4 6 8 10 12 2T Signal Name ZUSBBL-E3N GND IRBLS1-P5P GND LERNON-P5N ZUSBIR-E3P GND CN9650 Touch Sensor interface connector (10-pin) Table C-42 Touch Sensor interface connector (10-pin) Pin No. 1 3 5 7 9 1T C.
Appendix C Pin Assignments C.44 Appendices IS2140 Bridge media interface connector (42-pin) Table C-44 Bridge media interface connector (42-pin) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 1T 3T Signal Name MSDAT2-P3P MSBS-P3P GND MSCLK-P3P MSCD-P3N MSSDIO-P3P MSBS-P3P FM-P3V GND MSDAT1-P3P SDAT3-P3P SDAT1-P3P MSDAT3-P3P MSDAT1-P3P GND MXDWE-P3N SMCLE-P3P MXDRE-P3N MXDCD-P3N GND GND GND GND Qosmio G40 Maintenance Manual (960-632) Pin No.
Appendices C.45 Appendix C Pin Assignments J4100 LAN interface connector (12-pin) Table C-45 LAN interface connector (12-pin) Pin No. Pin No. Signal Name 1 ZMDIOP-EYP 2 ZMDION-EYN 3 ZMDI1P-EYP 4 ZMDI2P-EYP 5 ZMDI2N-EYP 6 ZMDI1N-EYP 7 ZMDI3P-EYP 8 ZMDI3N-EYP 9 (LAN-E3V) 10 LLINK-E3N 11 (LAN-E3V) GND 12 LACT-E3N GND 1T C.46 Signal Name 2T J9600 IR BRUSTER 1 interface connector (6-pin) Table C-46 IR BRUSTER 1 interface connector (6-pin) Pin No. Pin No.
Appendix C Pin Assignments Appendices AV-IN JACK board (FTUAV*) C.48 CN2470 S-VIDEO interface connector (4-pin) Table C-48 S-VIDEO interface connector (4-pin) Pin No. C.49 Signal Name Pin No. Signal Name 1 TIF-GND 2 TIF-GND 3 LUMAIN-PXP 4 CROMIN-PXP 1T GND 2T GND 3T GND 4T GND CN2471 TV-Tuner interface connector (12-pin) Table C-49 IR BRUSTER 2 interface connector (12-pin) Pin No. 1 3 5 7 9 11 C.50 Signal Name Pin No.
Appendices Appendix C Pin Assignments ODD board (FTUCD*) C.51 CN1820 ODD interface connector (50-pin) Table C-51 ODD interface connector (50-pin) Pin No. C-34 Signal Name Pin No.
Appendix C Pin Assignments Appendices C.52 CN9680 System board interface connector (50-pin) Table C-52 System board interface connector (50-pin) Pin No. Signal Name Pin No.
Appendices Appendix C Pin Assignments Sound/USB Jack board (FTUJK*) C.53 CN4640 USB (PORT0) interface connector (4-pin) Table C-53 USB (PORT0) interface connector (4-pin) Pin No. Signal Name Pin No. Signal Name 1 USB2PS-E5V 2 ZUSBP0-E3N 3 ZUSBP0-E3P 4 GND 2T GND 1T GND 3T GND C.54 CN4641 System board interface connector (6-pin) Table C-54 System board interface connector (6-pin) Pin No. Signal Name Pin No.
Appendix C Pin Assignments Appendices C.56 DS6320 Headphone interface connector (9-pin) Table C-56 Headphone interface connector (9-pin) Pin No. 1 3 5 7 9 Signal Name Pin No. Signal Name DETCTA-P4N HEADR2-PXP 2 HEADL2-PXP 4 SPDJIN-P3N DOUT-P3P GND 6 A-GND NC SPD3V-P3V 8 C.57 J6100 LINE-IN interface connector (6-pin) Table C-57 LINE-IN interface connector (6-pin) Pin No. Signal Name Pin No. Signal Name 2 LININL-PXP 3 A-GND LININR-PXP 4 5 DETCTA-P4N 6 A-GND NC 1 C.
Appendices Appendix C Pin Assignments LED board (FTULE*) C.60 CN9510 System board interface connector (20-pin) Table C-60 System board interface connector (20-pin) Pin No. C-38 Signal Name Pin No.
Appendix C Pin Assignments Appendices T-PAD/FingerSensor board (FTUTP*) C.61 CN3340 TouchPAD interface connector (12-pin) Table C-61 TouchPAD interface connector (12-pin) Pin No. Signal Name Pin No. Signal Name 1 LEFT SW 2 NC 3 NC 4 NC 5 NC 6 RIGHT SW 7 GND 8 GND 9 IPDCLK-P5P 10 IPDDAT-P5P 11 GND 12 P5V 1T GND 2T GND C.62 CN9660 System board interface connector (10-pin) Table C-62 System board interface connector (10-pin) Pin No. 1 3 5 7 9 1T Signal Name Pin No.
Appendices C-40 Appendix C Pin Assignments [CONFIDENTIAL] Qosmio G40 Maintenance Manual (960-632)
Appendix D Keyboard Scan/Character Codes Appendices Appendix. D Appendix D Keyboard Scan/Character Codes D.1 Scan Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Cap No.
Appendices Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (2/4) D-2 Cap No.
Appendix D Keyboard Scan/Character Codes Appendices Table D-1 Scan codes (set 1 and set 2) (3/4) Cap No.
Appendices Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (4/4) Cap No. Keytop Code set 1 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 07 F0 07 *3 124 PrintSc *6 *6 *6 *6 *6 126 Pause *7 *7 *7 *7 *7 202 Fn — — — — *4 203 Win E0 5B E0 DB E0 1F E0 F0 1F 204 App E0 5D E0 DD E0 2F E0 F0 2F Make Code set 2 Break Make Note Break Notes: 1. 2. 3. 4. 5. 6. 7. D-4 * * * * * * * Scan codes differ by mode.
Appendix D Keyboard Scan/Character Codes Appendices Table D-2 Scan codes with left Shift key Cap Key Code set 1 No.
Appendices Appendix D Keyboard Scan/Character Codes Table D-3 Scan codes in Numlock mode Cap Key Code set 1 No.
Appendix D Keyboard Scan/Character Codes Appendices Table D-5 Scan codes in overlay mode Cap No.
Appendices Appendix D Keyboard Scan/Character Codes Table D-7 No.126 key scan code Key top Pause Shift Code set 1 Code set 2 Make Make Common* E1 1D 45 E1 Ctrl* E0 C6 E0 46 9D C5 E1 14 77 E1 F0 E0 7E E0 F0 7E 14 F0 77 *: This key generates only make codes.
Appendix E Key Layout Appendix E E.1 Appendices Key Layout US Keyboard Figure E-1 US Keyboard layout E.
Appendices E-2 Appendix E Key Layout [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
Appendix F Wiring diagrams Appendices Appendix F Appendix F F.1 Wiring Diagrams RGB Monitor ID Wraparound connector (1) RED RED (2) GREEN GREEN (2) (3) BLUE BLUE (3) (4) NC NC (4) (5) GND GND (5) (6) GND GND (6) (7) GND GND (7) (8) GND GND (8) (9) 5V 5V (9) (10) GND GND (10) (11) NC NC (11) (12) SDA SDA (12) (13) HSYNC HSYNC (13) (14) VSYNC (15) SDL VSYNC (14) SCL (1) (15) Figure F-1 RGB Monitor ID Wraparound connector (15PIN to 15PIN) F.
Appendices F-2 Appendix F Wiring diagrams [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
Appendix G BIOS rewrite procedures Appendices Appendix G Appendix G BIOS Rewrite Procedures This Appendix explains how to rewrite the system BIOS program when you update the system BIOS. Tools To rewrite the BIOS, you need the following tool: BIOS/EC/KBC rewriting disk Rewriting the BIOS 1. Set the system to boot mode. 2. Turn off the power to the computer. 3. Remove the external cables and cards. 4. Connect an external FDD and insert the BIOS rewriting disk into the external FDD. 5.
Appendices G-2 Appendix G BIOS rewrite procedures [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
Appendix H EC/KBC rewrite procedures Appendices Appendix H Appendix H EC/KBC Rewrite Procedures This Appendix explains how to rewrite the EC/KBC system program when you update the EC/KBC system. It is necessary to rewrite the EC/KBC system program when the following changes are made. 1. Replacing of system board 2. Replacing of LCD Tools To rewrite the EC/KBC, you need the following tool: EC/KBC rewriting disk for the computer Rewriting the EC/KBC NOTE: 1.
Appendices H-2 Appendix H EC/KBC rewrite procedures [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
Appendix I Reliability Appendix I Appendices Reliability Appendix I Reliability The following table shows MTBF (Mean Time Between Failures) in maximum configuration. Table I-1 MTBF Model Tunerx2 model QOSMIO G40 Maintenance Manual (960-632) Time (hours) 6058.
Appendices I-2 Appendix I Reliability [CONFIDENTIAL] QOSMIO G40 Maintenance Manual (960-632)
