Toshiba Personal Computer Satellite & Satellite Pro Maintenance Manual TOSHIBA CORPORATION [CONFIDENTIAL]
Copyright © 2009 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 Personal Computer Satellite & SatellitePro Maintenance Manual First edition April. 2010 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 Satellite, referred to as the Satellite Series in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field. SAFETY PRECAUTIONS Four types of messages are used in this manual to bring important information to your attention.
The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite Series 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.
Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means you must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold down the first two and at the same time press the third.
Table of Contents Chapter 1 Hardware Overview 1.1 Features .............................................................................................................................1-1 1.2 2.5-inch HDD .................................................................................................................1-10 1.3 DVD Super Multi (+-R Double Layer) ..........................................................................1-11 1.4 BD-Writer and BD-Combo drives……………………………………………………..
2.15 HDD Troubleshooting………………………………………………………………..38 2.16 CRT failure Troubleshooting ……………………………………………………….. 40 2.17 HDMI Troubleshooting …………………………………………………………….. 42 2.18 MIC Troubleshooting ………………………………………………………………. 44 2.19 E-SATA Troubleshooting ………………………………………….……………….. 46 2.20 LAN Troubleshooting………………………………………………………………...48 Figures Figure 2-1 Troubleshooting Flowchar(1/2) ………………………………………………Fehler! Textmarke nicht definiert. Figure 2-1 Troubleshooting Flowchart (2/2) ……………………………………………..
Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test .................................................... Fehler! Textmarke nicht definiert. 3.2 Executing the Diagnostic Test .................................... Fehler! Textmarke nicht definiert. 3.3 Display Configuration ................................................ Fehler! Textmarke nicht definiert. 3.4 Audio Sound Test ................................................................................................................8 3.
Assembly Procedures .................................................. Fehler! Textmarke nicht definiert. Tools and Equipment .................................................. Fehler! Textmarke nicht definiert. Screw Tightening Torque ............................................ Fehler! Textmarke nicht definiert. Colors of Screw Shanks .............................................. Fehler! Textmarke nicht definiert. Symbols of Screws on the Laptop Body .....................
Installing the WLAN card ........................................... Fehler! Textmarke nicht definiert. 4.10 Modem Card ............................................................... Fehler! Textmarke nicht definiert. Removing the Modem Card ........................................ Fehler! Textmarke nicht definiert. Installing the Modem Card.......................................... Fehler! Textmarke nicht definiert. 4.11 USB Board ..................................................................
4.20 RJ11 Cable .................................................................. Fehler! Textmarke nicht definiert. Removing the RJ11 Cable ........................................... Fehler! Textmarke nicht definiert. Installing the RJ11 Cable ............................................ Fehler! Textmarke nicht definiert. 4.21 CPU and Thermal Module .......................................... Fehler! Textmarke nicht definiert. Removing the CPU and Thermal Module ...................
Figure 4.8 Removing the ODD ......................................... Fehler! Textmarke nicht definiert. Figure 4.9 Removing the ODD bracket from the ODD .... Fehler! Textmarke nicht definiert. Figure 4.10 Removing the keyboard cover....................... Fehler! Textmarke nicht definiert. Figure 4.11 Removing screws securing the keyboard ...... Fehler! Textmarke nicht definiert. Figure 4.12 Removing the keyboard................................. Fehler! Textmarke nicht definiert. Figure 4.
Figure 4.36 Reapply the Shinetsu 7726 grease on the thermal module and remove any release papers ........................................................ Fehler! Textmarke nicht definiert. Figure 4.37 Removing the LCD Bezel ............................. Fehler! Textmarke nicht definiert. Figure 4.38 Prying up the LCD Bezel .............................. Fehler! Textmarke nicht definiert. Figure 4.39 Removing the LCD Bezel ............................. Fehler! Textmarke nicht definiert. Figure 4.
1 Hardware Overview Chapter 1 Hardware Overview Satellite L670/Pro L670 Maintenance Manual[CONFIDENTIAL]
1 Hardware Overview Chapter 1 Contents 1.1 Features .................................................................................................................. 1-1 1.2 2.5-inch HDD ....................................................................................................... 1-10 1.3 DVD Super Multi (+-R Double Layer) ................................................................ 1-11 1.4 BD-Writer and BD-Combo drives ..............................................................
1 Hardware Overview Figures Figure 1-1A ID Parts Description Placement Part A.......................................................... 1-5 Figure 1-2 SATA HDD ................................................................................................. 1-10 Figure 1-3 DVD Super Multi Drive .............................................................................. 1-11 Figure 1-4 BD-Writer or BD-Combo drive (depending on the model) .........................
1.1 Features 1.1 1 Hardware Overview Features The Toshiba Satellite L670/Pro L670 is a full-size PC notebook equipped with a Dual Core Processor, providing high-speed processing capabilities and advanced features. The computer employs a lithium ion battery that allows it to be battery-operated for long periods of time. The display uses 17.3-inch WXGA LCD panel. Many features can be Built To Order (BTO) to customize the system for each user.
1 Hardware Overview 1.1 Features ODD (BTO) y 12.7mm height DVD Super Multi drive supporting ±R Double Layer y 12.7mm height DVD Super Multi drive supporting ±R Double Layer w/ Labelflash y 12.7mm height BD-Combo drive y 12.7mm height BD Writer drive Display The LCD display comes with the following: y 17.3" W (16:9) HD+ (1600x900) LED CSV and Non-CSV Type.
1.1 Features 1 Hardware Overview eSATA The external SATA or eSATA port executes high-speed data transfer to external devices and supports shielded cable lengths of up to 2 meters outside the PC. The port also provides dual USB compatibility. Bridge Media Slot This slot allows you to insert SD/SDHC/SDXC memory card, miniSD/microSD Card, Memory Stick (PRO), and MultiMediaCard. It supports high-speed SD, SDHC and SDXC. This model does not support CF, SmartMedia cards, xD or Memory Stick Duo cards.
1 Hardware Overview 1.1 Features LAN (BTO) The computer has built-in support for 10M/100M Ethernet LAN (10/100 megabits per second, 10/100BASE-T). It employs a Realtek RTL8105E for 10M/100Mbit LAN (for discrete platform, Realtek RTL8111E for 10M/100M/1000M is employed). It is preinstalled as a standard device in some markets. Wireless LAN (BTO) Some computers in this series are equipped with a Wireless LAN (WLAN) card.
1.1 Features 1 Hardware Overview Figure 1-1A shows the computer and its system unit configuration.
1 Hardware Overview 1.1 Features A B C Compal Confidential D E Fan Control Intel Arrandale Model Name : NALAA File Name : LA-6041P Clock Generator APL5607KI-TRG RTM890N-631-GRT page 6 page 13 1 1 Memory BUS(DDRIII) 200pin DDRIII-SO-DIMM X2 rPGA-989 Dual Channel BANK 0, 1, 2, 3 1.5V DDRIII 800/1066 MT/s page 5,6,7,8,9,10 USB/B FDI X8 DMI X4 2.7GHz 2.
1.1 Features 1 Hardware Overview A B C D Compal Confidential E Fan Control PCIE-Express 16X 2.5GHz 1 VGA Thermal Sensor APL5607KI-TRG Intel Arrandale Model Name : NALAA File Name : LA-6042P Clock Generator ADM1032ARMZ-2R page 6 RTM890N-631-GRT page 21 page 22 1 rPGA-988 Memory BUS(DDRIII) 204pin DDRIII-SO-DIMM X2 Dual Channel page 5,6,7,8,9,10 VGA (DDR3) ATI M92 XTX,64bit with 512MB ATI Park XT,64bit with 512MB ATI Madison LP,128bit with 1GB page 11,12 BANK 0, 1, 2, 3 1.
1 Hardware Overview 1.1 Features The system unit of the computer consists of the following components: Processor (BTO) The computer is equipped with one of the following Intel® processors: Intel® Arrandale Processor Memory (BTO) The computer has two SODIMM slots which come standard with 1GB/2GB/4GB, accepting BTO for your memory requirements. It can incorporate up to 8 GB of main memory. It supports DDR3 at 1333MHz (Works as 1066MHz)/1066MHz/800MHz.
1.
1 Hardware Overview 1.2 1.2 2.5-inch HDD 2.5-inch HDD The computer contains an extremely low-profile and lightweight, high-performance HDD. The HDD incorporates a 9.5 mm magnetic disk and mini-Winchester type magnetic heads. The HDD interface conforms to Serial ATA. Storage capacities supported are 250, 320, 400, 500 and 640 GB. The HDD is shown in Figure 1-2 and some of its specifications are listed in Table 1-1.
1.3 DVD Super Multi (+-R Double Layer) 1.3 1 Hardware Overview DVD Super Multi (+-R Double Layer) The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed, CD-RW at 24x speed, DVD-R at 8x speed, DVD-R (Dual Layer) at 6x speed, DVD-RW at 6x speed, DVD+R at 8x speed, DVD+R (Double Layer) at 6x speed, DVD+RW at 8x speed and DVD-RAM at 5x speed.
1 Hardware Overview 1.4 1.4 BD-Writer and BD-Combo drives BD-Writer and BD-Combo drives The BD-Writer and BD-Combo drives accept 12-cm (4.72-inch) and 8-cm (3.15-inch) discs and can play BDs, DVDs and CDs.
1.5 Power Supply 1.5 1 Hardware Overview Power Supply The power supply unit provides constant voltage (19V) for the system board and performs the following functions: 1. Power input monitor y Checks whether the AC adapter (DC power supply) is connected to the computer. y Checks whether the battery pack is connected to the computer. y Monitors the DC power supply input voltage (AC Adapter output voltage). 2. Power supply's internal control y Turns on and off the battery pack charging power supply.
1 Hardware Overview 1.5 Power Supply 6. Output monitor y Monitors the voltage output to the system block (load/logic circuit side). y Monitors the voltage, over-voltage, input/output current of the battery pack. y Monitors the internal temperature of the battery pack. y Monitors the supply voltage from the AC adapter.
1.6 Batteries 1.6 1 Hardware Overview Batteries The computer has the following two types of batteries: Main Battery Pack Real Time Clock (RTC) Battery 1.6.1 Main Battery The main battery pack serves as the computer's main power source when the AC adapter is not attached. The main battery maintains the state of the computer when the AC adapter is detached. 1.6.2 Battery Charging Control Battery charging is controlled by EC KB926.
1 Hardware Overview 1.6 Batteries NOTE: The time required for normal charge depends on the power consumption by the system. Using a fluorescent lamp and frequently accessing the disk consumes more power and lengthens the charge time. Any of the following can stops battery charge: 1. The battery becomes fully charged. 2. The AC adapter or battery pack is removed. 3. The battery or AC adapter voltage is abnormal.
2 Troubleshooting Procedures Chapter 2 Troubleshooting Procedures Satellite L670/L675/ProL675 Series Maintenance Manual [CONFIDENTIAL]
2 Troubleshooting Procedures Chapter 2 Contents 2.1 Troubleshooting Introduction…………………………………………………….…... 3 2.2 Troubleshooting Flowchart ……………………………………………………………4 2.3 Power Supply Troubleshooting………………………………………………………. 9 2.4 Display Troubleshooting ..............................................................................................14 2.5 Keyboard Troubleshooting ..........................................................................................17 2.
2 Troubleshooting Procedures Figures Figure 2-1 Troubleshooting Flowchar(1/2) ………………………………………………6 Figure 2-1 Troubleshooting Flowchart (2/2) ……………………………………………...8 Figure 2-2 Power Supply Troubleshooting Process……………………………………….9 Figure 2-3 Display Troubleshooting Process .................................................................... 16 Figure 2-4 Keyboard Troubleshooting Process.................................................................
2 Troubleshooting Procedures 1. Display 5. Touch Pad 9. Wireless LAN 13. MIC 2. USB Floppy Drive 6. Speaker/Head 10. Camera 14. E-SATA 3. Keyboard 7. Optical Drive 11. Bluetooth 15. LAN 4. USB ports 8. Modem 12. HDMI The Diagnostics Disk operations are described in Chapter 3. Detailed replacement procedures are given in Chapter 4. The following tools are necessary for implementing the troubleshooting procedures: 1. Phillips screwdriver (3.5 mm) 2.
2 Troubleshooting Procedures determining which troubleshooting procedures to execute. Before performing any troubleshooting procedures, verify the following: z Ask the user if a password is registered, if it is, ask him or her to enter the password. z Verify with the customer that Toshiba Windows7 is installed on the hard disk. Operating systems that were not preinstalled by Toshiba can cause the computer to malfunction. z Make sure all optional equipment is removed from the computer.
2 Troubleshooting Procedures START C onnect the A C adapter to the D C -IN socket Is the D C -IN L E D on? No P erform the P ow er S upply T roubleshooting procedures in section 2.3 Y es Is the B attery L E D on? No P erform the P ow er S upply T roubleshooting procedures in section 2.3 No P erform the P ow er S upply T roubleshooting procedures in section 2.
2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (1/2) Satellite L670/L675/ProL670 Series Maintenance Manual [CONFIDENTIAL] 2-iii
2 Troubleshooting Procedures A Does typed characters appear correctly? No Perform the Keyboard Troubleshooting procedures in section 2.4 No Perform the USB memory/ CD disk Troubleshooting procedures in section 2.5 Yes After confirming which diagnostics test has detected an error, perform the appropriate procedure as outlined below. Yes Insert USB memory/CD disk, Then run the diagnostics test program.
2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (2/2) Satellite L670/L675/ProL670 Series Maintenance Manual [CONFIDENTIAL] 2-iii
2 Troubleshooting Procedures 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. When a problem has been located, perform the appropriate troubleshooting procedures as follows: 1. If an error is detected by the battery test, perform the Power Supply Troubleshooting Procedures in Section 2.3 2. If an error is detected by the display test, perform the Display Troubleshooting Procedures in Section 2.4 3.
2 Troubleshooting Procedures Other problems that are not covered by the diagnostics program may be discovered by a user. 1. If an error is detected when using an external USB device, perform the External USB Devices Troubleshooting Procedures in Section 2.6 2. If an error is detected when using the modem, perform the Modem Troubleshooting Procedures in Section 2.10 3. If an error is detected when using the Wireless LAN, perform the Wireless LAN Troubleshooting Procedures in Section 2.11 4.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures Figure 2-2 Power Supply Troubleshooting Process The power supply 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. The flowchart in Figure 2-2 gives a summary of the process.
2 Troubleshooting Procedures Table 2-2 DC-IN LED AC-IN LED Power supply status Solid on AC power exists (LED is solid White). Off No AC power exists. To check the power supply status, install a battery pack and connect an AC adaptor to the DC-IN port on the computer and to a power supply. If the DC-IN LED or Battery LED is not lit, go to Procedure 2. Procedure 2 Adaptor / battery replacement A faulty adaptor may not supply power or may not charge the battery. Perform Check 1.
2 Troubleshooting Procedures Procedure 3 Power supply connection check The power supply wiring diagram is shown below: AC adaptor cord AC power cord AC adaptor System board Battery Any of the connectors may be disconnected. Perform Check 1. Check 1 Disconnect the AC power cord from wall outlet. Check the power cable for breaks. If the power cord is damaged, connect a new AC power cord. If there is no damage, go to Check 2.
2 Troubleshooting Procedures Procedure 4 Diagnostic check The power supply may not charge the battery pack. Perform the following procedures: 1. Reinstall the battery pack. 2. Attach the AC adaptor and turn on the power. If you cannot turn on the power, go to Procedure 5. 3. Run the Diagnostic test following the procedures described in Chapter 3, Tests and Diagnostics. If no problem is detected, the battery is functioning normally.
2 Troubleshooting Procedures 2.4 Display Troubleshooting START P e rfo rm e x te rn a l d is p la y c h e c k (P ro ce d u re 1 ) D o e s th e e x te rn a l d is p la y fu n c tio n o k ? No P e rfo rm d ia g n o s tic check (P ro ce d u re 2 ) Y es W a s a d is p la y p ro b le m d e te c te d ? No D is p la y is n o t fa u lty .
2 Troubleshooting Procedures This section describes how to determine if the computer’s display is functioning properly. The process is outlined in Figure 2-3. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: External display check Procedure 2: Diagnostic check Procedure 3: Connector and replacement check Procedure 1 External display check Connect an external display to the computer’s external monitor port, and then boot the computer.
2 Troubleshooting Procedures Procedure 3 Connector and replacement check The LCD module and system board are connected to the display circuits. Any of these components may be damaged. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks: Check 1 Make sure the DDR3 RAM module is seated properly. Test display again. If the problem still exits, replace the DDR RAM module. If the problem still exists, perform Check 2.
2 Troubleshooting Procedures 2.5 Keyboard Troubleshooting STA R T P e rfo rm d ia g n o s tic check (P ro ced u re 2 ) W as a k ey b o ard p ro b le m d e te c te d ? N o K e y b o a rd is n o t fa u lty .
2 Troubleshooting Procedures Figure 2-4 Keyboard troubleshooting process To determine if the computer’s internal keyboard is functioning properly, perform the following procedures. Figure 2-4 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Diagnostic check Procedure 2: Connector and replacement check Procedure 1 Diagnostic check Run the test and Diagnostics Program, which will automatically execute the Keyboard Test.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures To determine if the computer’s external USB devices are functioning properly, perform the following procedures. Figure 2-5 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: External device and connection check Procedure 2: Replace system board Procedure 1 External device and connection check The USB device may be damaged or the connection may be faulty. Use windows application to check device can work fine or not.
2 Troubleshooting Procedures 2.7 Touch Pad Troubleshooting START P e rfo rm d ia g n o s tic check (P ro ce d u re 1 ) D oes T ouchpad fu n c tio n o k ? No P e rfo rm d ia g n o s tic check (P ro ce d u re 2 ) Y es W as a T ouchpad p ro b le m d e te c te d ? No T o u c h p a d is n o t fa u lty .
2 Troubleshooting Procedures Figure 2-6 Touchpad troubleshooting process Satellite L670/L675/ProL670 Series Maintenance Manual [CONFIDENTIAL] 2-iii
2 Troubleshooting Procedures To determine if the computer’s built-in Touchpad is functioning properly, perform the following procedures. Figure 2-6 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: Diagnostic test Procedure 2: Touchpad connection check Procedure 3: Touchpad replacement check Procedure 1 Diagnostic test Run the Diagnostic Program, which will automatically execute the Touchpad test.
2 Troubleshooting Procedures 2.8 Speaker Troubleshooting START P e rfo rm a u d io s o u rc e te s t (P ro c e d u re 1 ) D o a ll s o u rc e s h a v e s a m e p ro b le m ? No S p e ak ers are n o t fa u lty .
2 Troubleshooting Procedures To determine if the computer’s built-in speakers are functioning properly, perform the following procedures. Figure 2-7 outlines the process. First adjust the speaker volume to an appropriate level. Start with Procedure 1 and continue as instructed. Procedure 1: Audio source test Procedure 2: Earphone test Procedure 3: Connection check Procedure 4: Replacement check Procedure 1 Audio source test Try different audio sources (e.g.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures This section describes how to determine if the computer’s internal optical drive is functioning properly. The Satellite L670/ Satellite Pro L670 Series Maintenance Manual module bays can accommodate the following optical drives: DVD SuperMulti supporting +-R Double Rayer Blue-Ray DVD supporting Figure 2-8 outlines the process. Perform the steps below starting with Procedure 1 and continue with the other procedures as required.
2 Troubleshooting Procedures Procedure 4 Connection check and replacement check The optical drive connects to the system board. The drive may be disconnected, or the drive or system board may be damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the drive is firmly connected to the system board. If the connection is good and there is still an error, go to Check 2.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures Figure 2-9 Modem troubleshooting process [CONFIDENTIAL] Satellite A130/A135 /Satellite Pro A130 Series Maintenance Manua
2 Troubleshooting Procedures This section describes how to determine if the computer’s modem is functioning properly. Figure 2-9 outlines the process. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: Telephone line connection check Procedure 2: Modem card connection check Procedure 3: Modem card replacement check Procedure 1 Telephone line connection check The telephone cable may be damaged or the connections may be loose.
2 Troubleshooting Procedures 2.11 Wireless LAN Troubleshooting START Perform Wireless LAN connection check (Procedure 1) Was a wireless LAN problem delected? No Wireless LAN system is not faulty.
2 Troubleshooting Procedures White antenna Main/1 Black antenna Aux/2 The wireless LAN antenna wire, wireless LAN unit or system board may each be the source of a wireless LAN fault. Any of these components may be damaged. To determine if the computer’s wireless LAN system is functioning properly, perform the following procedures. Figure 2-10 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures The Camera board or system board may be the reason of a Camera fault. Either of these two components may be damaged. To determine if the computer’s Camera is functioning properly, perform the following procedures. Figure 2-11 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures The Bluetooth antenna wire, Bluetooth module or system board may be the reason of a Bluetooth fault. Any of these components may be damaged. To determine if the computer’s Bluetooth is functioning properly, perform the following procedures. Figure 2-12 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.14 Bridge Media Slot Troubleshooting START Perform Bridge Media Slot test (Procedure 1) Do errors occur during Bridge Media Slot test? No Bridge Media Slot unit is not faulty.
2 Troubleshooting Procedures This section describes how to determine if the Bridge Media Slot player is functioning properly. The process is summarized in Figure 2-13. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: Bridge Media Slot test Procedure 2: Bridge Media Slot replacement check Procedure 1 Bridge Media Slot test The Bridge Media Slot test PLS Use windows application to check device can work fine or not.
2 Troubleshooting Procedures [CONFIDENTIAL] Satellite A130/A135 /Satellite Pro A130 Series Maintenance Manua
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures The HDD/SSD or system board may be the reason of a HDD/SSD fault. Either of these two components may be damaged. To determine if the computer’s HDD/SDD is functioning properly, perform the following procedures. Figure 2-14 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures To determine if the computer’s CRT port is functioning properly, perform the following procedures. Figure 2-15 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: CRT connection check Procedure 2: CRT set check Procedure 1 CRT connection check The CRT cable may be damaged or the connections may be loose. Use windows application to check device can work fine or not.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures To determine if the computer’s HDMI port is functioning properly, perform the following procedures. Figure 2-16 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: HDMI connection check Procedure 2: HDMI set check Procedure 1 HDMI connection check The HDMI cable may be damaged or the connections may be loose. Use windows application to check device can work fine or not.
2 Troubleshooting Procedures Figure 2-17 MIC troubleshooting process [CONFIDENTIAL] ual Satellite L670/L675/ProL670 Series Maintenance Man
2 Troubleshooting Procedures The MIC line or system board may be the reason of a MIC fault. Either of these two components may be damaged. To determine if the computer’s MIC is functioning properly, perform the following procedures. Figure 2-17 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Windows Application test Procedure 2: Connector and replacement check Procedure 1 Windows Application test Run the functioning Program (record.
2 Troubleshooting Procedures 2.19 E-SATA Troubleshooting START Perform E-SATA device check (Procedure 1) Is E-SATA transmission ok? Yes Perform function check (Procedure 2) No Was an E-SATA problem detected? No E-SATA port and transmission are not faulty.
2 Troubleshooting Procedures Figure 2-18 E-SATA troubleshooting process To determine if the computer’s E-SATA system is functioning properly, perform the following procedures. Figure 2-18 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.20 LAN Troubleshooting STA R T P e rfo rm d ia g n o s tic check (P ro ced u re 2 ) W as a L A N p ro b le m d e te c te d ? N o L A N is n o t fa u lty .
2 Troubleshooting Procedures To determine if the computer’s LAN port is functioning properly, perform the following procedures. Figure 2-19 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: Diagnostic check Procedure 2: Connector and replacement check Procedure 1 Diagnostic check Run the test and Diagnostics Program, which will automatically execute the LAN Test. Refer to Chapter 3, Tests and Diagnostics for more information on how to run the program.
3 Tests and Diagnostics Chapter 3 Tests and Diagnostics Satellite L670/L675 / Pro L670 Series Maintenance Manual [CONFIDENTIAL] 1
3 Tests and Diagnostics Contents 3.1 The Diagnostic Test ............................................................................................................ 3 3.2 Executing the Diagnostic Test ............................................................................................ 4 3.3 Display Configuration ........................................................................................................ 8 3.4 Audio Sound Test .....................................................
3 Tests and Diagnostics 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the (Base on Hamburg 10/10G T&D version 1.0) hardware modules. The program consists of a series of tests that run automatically when the Diagnostics Program items are selected and executed. NOTES: To start the diagnostics, follow these steps 1. Check all cables for loose connections. 2. Exit this program when you are at Main Menu.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test Free-Dos are required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow these steps: Turn on the computer and insert the diagnostics USB/CD disk. (The diagnostics disk contains the Free-DOS boot files.) And then follow the instructions for T&D program installed in USB/CD disk.
3 Tests and Diagnostics The below display will show up at the beginning of T&D program If the test result passes, the following display will show up: Satellite L670/L675 / Pro L670 Series Maintenance Manual [CONFIDENTIAL]
3 Tests and Diagnostics If an error is detected and a test fails, the following message displays: Whether test result are “PASS” or “FAIL”, Then press any key for next actions – Will go back main menu and copying test log file onto diskette is necessary.
3 Tests and Diagnostics Satellite L670/L675 / Pro L670 Series Maintenance Manual [CONFIDENTIAL]
3 Tests and Diagnostics 3.3 Display Configuration This Item will show the unit configuration. It includes: CPU (CPU Type /Speed) DDRAM Size Panel ID HDD1 Type & capacity (Vendor ID. Model .
3 Tests and Diagnostics 3.4 Audio Sound Test The beep sound test program need the user confirm the speaker function by hearing the sound. And the speaker will send out music during test. NOTE: Remember to tune up the volume as “Maximum” before this test starts. Buffalo only have one speaker, no need test Left/Right Speaker Before Memory test start, you should choice the below item: Press any key, then the program will test below item: 1. Line out Left channel test 2. Line out Right channel test 3.
3.
3 Tests and Diagnostics Press any key, the program will return to the below display, and you can press “Y” or “N” to judge the result.
3. Tests and Diagnostics 3.5 Fan ON/OFF/Speed Test The FAN test need the user sense the wind to judge whether the fan is working. And follow the below procedures for this test: The computer will let the fan be “ON” after any key pressed. Feel the wind or listen the rotating sound to check whether the fan is working or not. NOTE: Remember to approach fan outlet that is near left side of unit whether fan is “ON”. The computer will stop the fan working after any key pressed.
3 Tests and Diagnostics After Press “Y”, computer will auto test FAN RPM (2000-6000), and it will auto check.
3 Tests and Diagnostics 3.6 Main Battery Charge Test NOTE: The AC adaptor should be connected to successfully run this test . 65W with 19V DC for UMA model .
3 Tests and Diagnostics If the charge function is NG, the screen will display as: Satellite L670/L675 / Pro L670 Series Maintenance Manual [CONFIDENTIAL]
3 Tests and Diagnostics 3. 7 FDD Test NOTE: Before running the FDD test, prepare a formatted work diskette (1.44 MB). Need to insert FDD when power on machine. Otherwise the Floppy can not be detected. The Floppy Disk Test includes three subtests of the: 1. Sequential seek/verify function (Range: Track 0 ~ 79) 2. Funnel code seek/verify function (Range: Track 0 ~ 79) 3.
3 Tests and Diagnostics 3. 8 Memory Check This test will check if the computer’s Memory Frequency and Size is correct in every slot. Before Memory test start, you should choice the below item: 1. Memory Read test 2. Memory Write test 3. Memory Read & Write test 4. Memory INFO test 5.
3 Tests and Diagnostics When you execute this test, after you press the related number, the test picture will show as below: Memory Read Test Memory Write Test [CONFIDENTIAL] Satellite L670/L675 / Pro L670 Series Maintenance Manual
3 Tests and Diagnostics Memory Read & Write Test Memory Info Test Satellite L670/L675 / Pro L670 Series Maintenance Manual [CONFIDENTIAL]
3 Tests and Diagnostics 3. 9 Keyboard Test The keyboard test checks the all keys function. NOTE: The Num Lock and the Overlay mode must be off to execute the keyboard test. Before keyboard test starts, the keyboard matrix code should be chosen as below display: 1. S (US, for America) 2. K(UK, for Europe) 3. J (Japan, for Japan) When you execute this test, the keyboard layout is drawn on the display. When any key is pressed, the corresponding key on the screen changes to black as shown below.
3 Tests and Diagnostics UK keyboard Japan keyboard Satellite L670/L675 / Pro L670 Series Maintenance Manual [CONFIDENTIAL]
3 Tests and Diagnostics NOTE: The “Fn” key cannot be tested in the keyboard test. To determine whether the “Fn” key is working correctly, press “Fn+F6 ” or “Fn+F7 ” keys to check if LCD display brightness change gradually. 3.10 Mouse (Pad) Test The Mouse test allows the user to select and assign values to the following, using the Touch Pad or “Tab” key to move between selections: 1. Mouse Speed (on a scale from slow to fast) 2. Acceleration (Off, Low, Medium, High) 3.
3 Tests and Diagnostics NOTE: The above figure has three compartments although the Touch Pad installed may only have two buttons. In this case, the central compartment in the figure does not correspond to any button. 3.11 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is fine. This test includes two modes of the test: 1.
3 Tests and Diagnostics 3.12 Magnetic Switch Test The Magnetic switch test checks the Magnetic function of the unit. When LCD cover closed, the Magnetic should enable to turn off the display. Follow below steps to run this test: 1. Close the LCD cover. 2. Open the LCD. Then it will indicate whether the test is passed or failed. 1>.
3 Tests and Diagnostics 2>.
3 Tests and Diagnostics 3.13 LAN Test The LAN test checks the LAN full-duplex environment. NOTE: LAN loopback needs to plug in before test begins. And LAN information will show on the test screen: IO Base – Port: A000H IRQ – BH, it’s “IRQ B”. Node – it is “MAC Address”. Line Speed – 1000Mbps or 100Mbps or 10 Mbps. Bus ID – it’s “14”. The LAN test includes three subtests of the: 1. Speed1000 2. Speed100 3. Speed10 The subtests run automatically.
3 Tests and Diagnostics The screen should display as below, indicating whether the subtests pass or fail when finished.
3 Tests and Diagnostics 3.14 RTC Test Check the computer’s RTC (Real Time Clock) and calendar functions by comparing the Free-DOS and CMOS values. The test runs automatically. The screen should display as below, indicating whether the test is passed or failed when finished.
3 Tests and Diagnostics 3.15 1st HDD Test NOTE: You can press “Ctrl + Fn + Break” key to stop HDD test if you want. The HDD test allows the user to verify the 1st HDD ok or not.
3 Tests and Diagnostics After you select the method, then input password: “hard disk”, if input password is Right, the screen would display as below: If input password is wrong, the screen would display as below: Satellite L675 / Satellite Pro L675 Series Maintenance Manual 30
3 Tests and Diagnostics The screen will display as below picture to show the subtest is passed or failed when finished: If it is show the picture as below, it means HDD function is OK If the picture shows as below, it means he HDD function is NG Satellite L670/L675 / Pro L670 Series Maintenance Manual [CONFIDENTIAL]
3 Tests and Diagnostics Satellite L675 / Satellite Pro L675 Series Maintenance Manual 32
3 Tests and Diagnostics 3.
3 Tests and Diagnostics 3.17 Write DMI When you want to write DMI data, please select which data you want to write, the figure below will be displayed: 1. Write Product (32) 2. Write Serial (32) 3. Write Version (32) 4. Write OME string (64) 5.
3 Tests and Diagnostics After write OK, you should reboot the system that can make the setting effective, or you can write next data before reboot system, the figure below will displayed: NOTE: should input correct DMI data, and should reboot the system that can make the setting effective.
3 Tests and Diagnostics 3.18 EE--PROM Setting This EE-PROM SETTING will set the computer’s function status into EEPROM, included supported function and no support function. NOTE: Should perform EE-PROM SETTING once change M/B. It defined as normal rule. The screen should display as below: NOTE: when you select related program to setting the EEP-ROM, Before show below screen, the D3E function will auto enable. 1. Set MIC Function Status in EEPROM (Disable/Enable) 2.
3 Tests and Diagnostics When you execute these set, you can press the related number to do. For example: If you want to set MIC function, please press “1”, the screen will display as below: Please check related information to judge this unit whether has MIC function.
3 Tests and Diagnostics If this unit has no MIC function, press “N” then program will set MIC disable automatically as below: When you “Enable” or “Disable” EE-PROM function are OK, press any key will go back to EEPROM SETTING option as below: Satellite L675 / Satellite Pro L675 Series Maintenance Manual 38
3 Tests and Diagnostics 3.19 Toshiba Logo setting Set the computer’s Toshiba Logo for other region except Japan SKU. The screen should display as below, indicating whether the test is passed or failed when finished.
3 Tests and Diagnostics When Toshiba Logo set finish, please restart machine, when show below Logo: Satellite L675 / Satellite Pro L675 Series Maintenance Manual 40
3 Tests and Diagnostics 3.20 Dynabook Logo Setting Set the computer’s Dynabook Logo for Japan SKU. The screen should display as below, indicating whether the test is passed or failed when finished.
3 Tests and Diagnostics When Dynabook Logo set finish, please restart machine, when show below Logo: Satellite L675 / Satellite Pro L675 Series Maintenance Manual 42
4 Replacement Procedures Chapter 4 Replacement Procedures Satellite L670/L675/Pro L670 Maintenance Manual [CONFIDENTIAL]
4 Replacement Procedures Chapter 4 4.1 Contents General ................................................................................................................... 4-1 Safety Precautions .......................................................................................... 4-2 Before You Begin........................................................................................... 4-4 Disassembly Procedures .................................................................................
4 Replacement Procedures Installing the Logic Upper Assembly .......................................................... 4-24 4.8 Touchpad FFC ...................................................................................................... 4-25 Removing the Touchpad FFC ...................................................................... 4-25 Installing the Touchpad FFC ........................................................................ 4-25 4.9 WLAN Card ....................................
4 Replacement Procedures Removing the Motherboard ......................................................................... 4-41 Installing the Motherboard ........................................................................... 4-42 4.19 Speakers ............................................................................................................... 4-43 Removing the Speakers ................................................................................ 4-43 Installing the Speakers ..........
4 Replacement Procedures Figures Figure 4.1 Removing the Battery Pack .................................................................................. 4-8 Figure 4.2 Removing the logic lower door .......................................................................... 4-10 Figure 4.3 Removing the HDD from the HDD bay ............................................................. 4-11 Figure 4.4 Removing the HDD aluminum ...........................................................................
4 Replacement Procedures Figure 4.32 Pulling out the cable from the routing channel ................................................ 4-44 Figure 4.33 Removing the RJ11 connector ......................................................................... 4-45 Figure 4.34 Removing the Thermal Module spring screws................................................. 4-46 Figure 4.35 Removing the Thermal Module spring screws................................................. 4-47 Figure 4.36 Removing the CPU .........
4.1 General 4.1 4 Replacement Procedures General This chapter explains how to disassemble the laptop and replace Field Replaceable Units (FRUs). Some replacement procedures may not require you to remove all the surrounding FRUs to replace only one FRU. The chart below shows the FRUs in the order in which they should be removed in a top-down manner, irrespective of their physical locations.
4 Replacement Procedures 4.1 General Safety Precautions Before you begin disassembly read the following safety precautions carefully. Be sure to follow them while you are working. DANGER: 1. Always use the original batteries or replacement batteries authorized by Toshiba. Batteries other than those differ in specifications and are incompatible with the laptop. They may burst or explode. To avoid leakage of alkaline solutions, never heat or disassemble the battery packs.
4.1 General 4 Replacement Procedures CAUTION: 1. Before replacing a component, make sure that the replacement component meets the required specifications. To avoid laptop failures, never use components that do not meet the specifications. 2. To avoid internal damage such as short circuits and fire, never drop metal objects such as screws, pins, paper clips, etc. into the components. When a screw is removed, be sure to replace a screw that is the same size as the original screw.
4 Replacement Procedures 4.1 General Before You Begin Before you begin to disassemble the laptop, keep in mind the precautions and advice in this section. Always begin disassembly by removing the AC adapter and battery pack. Remove the optional parts and accessories as well. The procedures for removing the batteries will be explained later. Disassemble the laptop only when an abnormality has occurred. Use only the recommended tools.
4.1 General 4 Replacement Procedures Disassembly Procedures The cable connectors come in these two basic types: Pressure plate connectors Normal pin connectors To remove a pressure plate connector, pull up the tabs on either side of the connector's plastic pressure plate and gently pull the cable out of the connector. To reconnect the cable to the pressure plate's connector, raise the pressure plate up to a satisfactory height and slide the cable into the connector.
4 Replacement Procedures 4.1 General Tools and Equipment For your safety and that of other people in the working environment, it is strongly recommended that you use electrostatic discharge (ESD) equipment. The proper use of this equipment will ensure successful repair work and reduce the costs for repairing damaged components.
4.1 General 4 Replacement Procedures Colors of Screw Shanks For easy identification of the correct screws, the screw shanks are colored according to their lengths, as follows: Screws of an odd-numbered length Blue Screws of a special length Black Screws of a special length are those of a length having decimal places (i.e. 16mm). Symbols of Screws on the Laptop Body For easy maintenance, the screw types are shown on the laptop body as symbols.
4 Replacement Procedures 4.2 4.2 Battery Battery Removing the Battery Pack Remove the battery pack according to the following procedures and Figure 4.1. CAUTION: When handling the battery packs, use care not to short circuit the terminals. Do not drop, hit, twist, or bend the battery packs. Do not scratch or break up their casing. 1. Turn the laptop upside down. 2. Slide the battery outward. 3. Slide the battery release latch outward, and remove the battery pack from the laptop. Figure 4.
4.2 Battery 4 Replacement Procedures Installing the Battery Pack Install the battery pack according to the following procedures. CAUTION: The battery packs contain a lithium ion battery, which can explode due to improper replacement, use, handling or disposal. Always dispose of the battery packs as required by local ordinances or regulations. Use only replacement batteries recommended by Toshiba. NOTE: Visually check the battery's terminals. If they are dirty, clean them with a dry cloth. 1.
4 Replacement Procedures 4.3 4.3 HDD HDD Removing the HDD Remove the HDD (hard disk drive) according to the following procedures and Figures 4.2, 4.3 and 4.4. CAUTION: Do not press on the top or bottom of the drive. Applying such pressure can either corrupt the data in the drive or damage the drive. 1. Loosen the screw securing the logic lower door. 2. Pry up the logic lower door and remove it. 1 2 Figure 4.
4.3 HDD 4 Replacement Procedures 3. Remove the HDD by pulling the tab attached to the HDD. Figure 4.3 Removing the HDD from the HDD bay NOTE: Do not disassemble the HDD pack when it is working normally. Disassemble or replace the HDD pack only if it fails. 4. Place the HDD on a flat surface such as a desk. 5. Remove the four M3x3 screws securing the HDD aluminum foil.
4 Replacement Procedures 4.3 HDD 6. Remove the HDD aluminum foil. M3×3*4 Figure 4.4 Removing the HDD aluminum CAUTION: Do not apply pressure to the top or bottom of the drive. Installing the HDD Install the HDD according to the following procedures. CAUTION: To avoid damage, always hold the HDD only by its sides. 1. Place the HDD aluminum foil onto the HDD.
4.3 HDD 4 Replacement Procedures 2. Secure the HDD aluminum foil to the HDD with four M3x3 screws according to the sequence indicated in Figure 4.5. M3×3*4 1 2 4 3 Figure 4.5 Installing the HDD aluminum CAUTION: To prevent the HDD al foil from being distorted when installing the HDD pack into the laptop, do not press the center of the HDD pack. Always hold the HDD pack by its sides. 3. Insert the HDD into the HDD bay, and slide the HDD inward to connect to the motherboard.
4 Replacement Procedures 4.3 HDD 4. Replace the logic lower door. Press down the logic lower door according to the sequence indicated in Figure 4.6. 1 3 5 2 4 Figure 4.6 Installing the logic lower door 5. Tighten the screw on the logic lower door.
4.4 Memory 4.4 4 Replacement Procedures Memory Removing the Optional Memory Remove the optional memory according to the following procedures and Figure 4.7 after checking that the laptop is turned off. CAUTION: Remove the optional memory after turning off the laptop. If this is violated, the laptop or memory can be damaged. 1. Turn the laptop upside down. 2. Pull the two memory lock latches outward so that the memory pops up. CAUTION: Do not touch the connectors on the memory or in the laptop.
4 Replacement Procedures 4.4 Memory Installing the Optional Memory Install the optional memory according to the following procedures after checking that the laptop is turned off. CAUTION: Install the optional memory after turning off the laptop. If this is violated, the laptop or memory can be damaged. 1. Insert the memory into the connector at an angle of 45 degrees. 2. Press down on the memory module until it is secured in place by the two memory lock latches.
4.5 ODD 4.5 4 Replacement Procedures ODD Removing the ODD NOTE: The installation and removal procedures are the same for all the modules that can be installed in the ODD bay. See the appropriate sections for the disassembly procedures of specific modules. Remove the ODD (optical disc drive) according to the following procedures and Figure 4.8. M2.5×5*1 Figure 4.8 Removing the ODD 1. Turn the laptop upside down. 2. Remove the M2.5x5 screw securing the ODD. 3.
4 Replacement Procedures 4.5 ODD Installing the ODD Install the ODD according to the following procedures. 1. Insert the ODD into the ODD bay. 2. Slide the ODD bay inward until it meets the end. 3. Secure the ODD with one M2.5x5 screw. Disassembling the ODD NOTE: Do not disassemble the ODD when it is working normally. Disassemble or replace the ODD only if it fails. Disassemble the ODD according to the following procedures and Figure 4.9. 1. Remove two M2x3 screws securing the ODD bracket to the ODD. 2.
4.6 Keyboard Cover and Keyboard 4.6 4 Replacement Procedures Keyboard Cover and Keyboard Removing the Keyboard Cover and Keyboard Remove the Keyboard Cover and Keyboard according to the following procedures and Figures 4.10, 4.11, and 4.12. 1. Open the display panel. 2. Gently insert a flat blade screwdriver above the HOME/SYSRQ key and pry up the keyboard cover. 3. Remove the keyboard cover. Figure 4.
4 Replacement Procedures 4.6 Keyboard Cover and Keyboard 4. Remove the four M2.5x3 screws securing the keyboard. M2.5×3*4 Figure 4.11 Removing screws securing the keyboard 5. Lift up the keyboard and disconnect the FPC from the motherboard. Figure 4.
4.6 Keyboard Cover and Keyboard 4 Replacement Procedures Installing the Keyboard Cover and Keyboard Install the keyboard cover and keyboard according to the following procedures. 1. Connect the FPC to the motherboard. 2. Place the keyboard in the correct position and secure it with four M2.5x3 screws. 3. Place the keyboard cover in the correct position. 4. Press down the keyboard cover starting from the center and toward the left. Make sure the hooks on the back of the cover are securely in place. 5.
4 Replacement Procedures 4.7 4.7 Logic Upper Assembly Logic Upper Assembly Removing the Logic Upper Assembly Remove the logic upper assembly according to the following procedures and Figures 4.13, 4.14 and 4.15. 1. Turn the laptop upside down. 2. Remove the following twenty-one screws: − Eighteen M2.5x5 screws − Three M2x2 screws M2.5×5*18 M2×2*3 Figure 4.
4.7 Logic Upper Assembly 4 Replacement Procedures 3. Turn to the front and remove the five M2.5x5 screws securing the logic upper assembly. 4. Disconnect the touchpad FFC from the motherboard. M2.5×5*5 Figure 4.
4 Replacement Procedures 4.7 Logic Upper Assembly 5. Grab the edge of the opening in the middle of the logic upper assembly and pull up to remove it from the laptop as shown in Figure 4.15. Figure 4.15 Removing the logic upper assembly from the laptop Installing the Logic Upper Assembly Install the logic upper assembly according to the following procedures. 1. Seat the logic upper assembly to the front of the laptop, and adjust to the correct position. 2.
4.8 Touchpad FFC 4.8 4 Replacement Procedures Touchpad FFC Removing the Touchpad FFC Remove the touchpad FFC according to the following procedures and Figure 4.16. 1. Turn the logic upper assembly upside down. 2. Disconnect the touchpad FFC from the touchpad board. 3. Remove the touchpad FFC. Figure 4.16 Removing the touchpad FFC Installing the Touchpad FFC Install the touchpad FFC according to the following procedures. 1. Connect the touchpad FFC to the touchpad board.
4 Replacement Procedures 4.9 4.9 WLAN Card WLAN Card Removing the WLAN Card Remove the WLAN card according to the following procedures and Figure 4.17. 1. Disconnect the two antenna cables from the WLAN card. 2. Remove the M2x3 screw securing the WLAN card. The card pops up automatically. 3. Remove the WLAN card at an angle of 45 degrees. M2×3*1 Figure 4.
4.9 WLAN Card 4 Replacement Procedures Installing the WLAN card Install the WLAN card according to the following procedures. 1. Insert the WLAN card into the connector on the motherboard at an angle of 45 degrees. 2. Press the WLAN card down and secure it with one M2x3 screw. 3. Connect the two antenna cables to the WLAN card. Connect the white WLAN antenna (main) to the #1 connector, and the black WLAN antenna (auxiliary) to the #2 connector.
4 Replacement Procedures 4.10 4.10 Modem Card Modem Card Removing the Modem Card Remove the modem card according to the following procedures and Figures 4.18 and 4.19. 1. Remove the two M2x3 screws securing the modem card. M2×3*2 Figure 4.
4.10 Modem Card 4 Replacement Procedures 2. Disconnect the RJ11 cable connected to the back of the modem card. 3. Remove the modem card from the motherboard. Figure 4.19 Disconnecting the cable from the modem card Installing the Modem Card Install the modem card according to the following procedures. 1. Connect the RJ11 cable to the back of the modem card. 2. Place the modem card on the motherboard and secure it with two M2x3 screws.
4 Replacement Procedures 4.11 4.10 Modem Card USB Board Removing the Right USB Board on the Right Side Remove the Right USB board according to the following procedures and Figure 4.20. 1. Disconnect the USB board FFC from the motherboard. 2. Gently pry up the USB board FFC. Figure 4.20 Disconnecting the FFC from the motherboard 3. Remove the USB Board from the logic lower assembly. Installing the Right USB Board Install the Right USB board according to the following procedures. 1.
4.12 ODD Board 4.12 4 Replacement Procedures ODD Board Removing the ODD Board Remove the ODD board according to the following procedures and Figure 4.21. 1. Disconnect the ODD board FFC from the motherboard. Figure 4.21 Disconnecting the ODD board FFC 2. Remove the ODD board from the logic lower assembly. Installing the ODD switch board Install the power switch according to the following procedures. 1. Seat the ODD board in the logic lower assembly. 2.
4 Replacement Procedures 4.13 4.13 Touchpad Button Board Touchpad Button Board Removing the Touchpad Button Board Remove the touchpad button board according to the following procedures and Figure 4.22. 1. Remove the M2.5x5 screw securing the touchpad button board. 2. Disconnect the touchpad button board from the motherboard. M2.5×5*1 Figure 4.22 Removing the touchpad button board 3. Remove the touchpad button board from the logic lower assembly.
4.14 Power Board 4.14 4 Replacement Procedures Power Board Removing the Power Board Remove the power board according to the following procedures and Figures 4.23 and 4.24. 1. Disconnect the power board FFC from the motherboard. Figure 4.
4 Replacement Procedures 4.14 Power Board 2. Press down the catch with a small screwdriver as indicated in Figure 4.24, and slide the power board out of the socket. Figure 4.24 Removing the power board Installing the Power Board Install the power board according to the following procedures. 1. Slide the power board into the socket on the logic lower assembly. Make sure that the power board clicks into place. 2. Connect the power board FFC to the motherboard.
4.15 Bluetooth Card 4.15 4 Replacement Procedures Bluetooth Card Removing the Bluetooth card Remove the Bluetooth card according to the following procedures and Figures 4.25 and 4.26. 1. Disconnect the Bluetooth cable from the motherboard 2. Remove the Bluetooth card from the trough on the logic lower assembly. Figure 4.25 Removing the Bluetooth card 3. Disconnect the Bluetooth cable from the Bluetooth card. Figure 4.
4 Replacement Procedures 4.15 Bluetooth Card Installing the Bluetooth card Install the Bluetooth card according to the following procedures. 1. Connect the Bluetooth cable to the Bluetooth card. 2. Seat the Bluetooth card in the trough on the logic lower assembly. 3. Connect the Bluetooth cable to the motherboard.
4.16 Display Assembly 4.16 4 Replacement Procedures Display Assembly Removing the Display Assembly CAUTION: Use care to avoid the antenna cable being caught between the display assembly and the laptop. Remove the display assembly according to the following procedures and Figure 4.27. 1. Peel away the clear tape securing the LVDS cable connector in place, and disconnect the LVDS cable from the motherboard. 2.
4 Replacement Procedures 4.16 Display Assembly M2.5×5*4 Figure 4.
4.16 Display Assembly 4 Replacement Procedures Installing the Display Assembly Install the display assembly according to the following procedures and Figure 4.28. 1. Seat the display hinge brackets in the correct position on the logic lower assembly and secure it with four M2.5x5 screws. 2. Connect the LVDS cable to the motherboard and adhere the clear tape over the connector to secure it in place. 3.
4 Replacement Procedures 4.17 4.17 Thermal Fan Thermal Fan Removing the Thermal Fan Remove the thermal fan according to the following procedures and Figure 4.29. 1. Disconnect the thermal fan cable from the motherboard and remove the two M2x5 screws. 2. Remove the thermal fan from the logic lower assembly. M2×5*2 Figure 4.29 Removing the thermal fan from the logic lower assembly Installing the Thermal Fan Install the thermal fan according to the following procedures. 1.
4.18 Motherboard 4.18 4 Replacement Procedures Motherboard Removing the Motherboard Remove the motherboard according to the following procedures and Figure 4.30. 1. Pull out the DC-IN connector from the routing channel. 2. Disconnect the speaker cable from the motherboard. 3. Remove the M2.5x5 screw securing the motherboard. 4. Gently lift the right edge of the motherboard to free the port connectors, and remove the motherboard from the logic lower assembly. M2.5×5*1 Figure 4.
4 Replacement Procedures 4.18 Motherboard Installing the Motherboard Install the motherboard according to the following procedures. 1. Align the ports on the left side of the motherboard to the corresponding openings in the logic lower assembly, and seat the motherboard in the logic lower assembly. 2. Seat the DC-IN connector in the DC_IN trough and route the cable from right to left in the routing channel. 3. Secure the motherboard with one M2.5x5 screw. 4. Connect the speaker cable to the motherboard.
4.19 Speakers 4.19 4 Replacement Procedures Speakers Removing the Speakers Remove the Speakers according to the following procedures and Figure 4.31. 1. Remove the tape securing the speaker cable and pull out the speaker cable from the routing channel. 2. Remove the left and right speakers from the logic upper assembly. Figure 4.31 Removing the speakers Installing the Speakers Install the speakers according to the following procedures. 1. Seat the left and right speakers in the logic lower assembly.
4 Replacement Procedures 4.20 4.20 RJ11 Cable RJ11 Cable Removing the RJ11 Cable Remove the RJ11 cable according to the following procedures and Figures 4.32 and 4.33. 1. Remove one tape from the logic lower assembly. 2. Pull out the RJ11 cable from the routing channel on the logic lower assembly. Tape Figure 4.
4.20 RJ11 Cable 4 Replacement Procedures 3. Pry up the RJ11 connector with a flat blade screwdriver and remove it from the trough on the logic lower assembly. Figure 4.33 Removing the RJ11 connector Installing the RJ11 Cable Install the RJ11 cable according to the following procedures. 1. Seat the RJ11 connector in the trough on the logic lower assembly. 2. Route the cable in the routing channel on the logic lower assembly. 3. Attach the tape on the logic lower assembly.
4 Replacement Procedures 4.21 4.21 CPU and Thermal Module CPU and Thermal Module Removing the CPU and Thermal Module Remove the CPU thermal module according to the following procedures and Figures 4.34 and 4.35. CAUTION: When removing the thermal module, keep the following in mind: 1. The thermal module can become very hot during operation. Be sure to let it cool down before starting the repair work. 2.
4.21 CPU and Thermal Module 4 Replacement Procedures 2. Remove the thermal module from the motherboard. For Discrete module 1. Remove the seven spring screws securing the thermal module in the sequence indicated in Figure 4.35. 3 2 1 7 4 5 6 Figure 4.35 Removing the Thermal Module spring screws 2. Remove the thermal module from the motherboard. Remove the CPU according to the following procedures and Figures 4.36.
4 Replacement Procedures 4.21 CPU and Thermal Module 1. Rotate the cam on the CPU socket counterclockwise to the unlock position with a flat blade screwdriver. 2. Remove the CPU. 1 2 Figure 4.36 Removing the CPU Installing the CPU and Thermal Module Install the CPU and Thermal Module according to the following procedures. 1. Make sure the cam is in the unlock position. 2. Seat the CPU on the socket, using care not to damage the pins. Align the CPU with the CPU socket by using the triangle as a guide.
4.21 CPU and Thermal Module 4 Replacement Procedures 4. Reapply Shinetsu 7762 grease on the CPU thermal module as shown in Figure 4.37. If you use a new CPU thermal module, remove the release papers on the thermal pads first. Thermal Pad Thermal Grease Thermal Pad Discrete thermal module Thermal Grease Thermal Pad UMA thermal module Figure 4.37 Reapply the Shinetsu 7762 grease on the thermal module 5. Place the thermal module in the correct position on the motherboard. 6.
4 Replacement Procedures 4.22 4.22 LCD Bezel LCD Bezel Removing the LCD Bezel Remove the LCD bezel according to the following procedures and Figures 4.38, 4.39 and 4.40. 1. Remove the six screw rubbers on the LCD bezel. 2. Remove the six M2.5x6 screws as shown in Figure 4.38. M2.5×6*6 Figure 4.38 Removing the LCD Bezel 3. Pry up the left and right sides of the LCD bezel from the inner edges.
4.22 LCD Bezel 4 Replacement Procedures 4. Pry up the LCD bezel, starting from the bottom edge and toward the top edge. Figure 4.
4 Replacement Procedures 4.22 LCD Bezel 5. Push up the hinge caps to free it from the LCD hinges and remove the LCD bezel. Figure 4.
4.22 LCD Bezel 4 Replacement Procedures Install the LCD bezel assembly according to the following procedures. NOTE: Take care not to pinch the antenna cables. Make sure the routing positions of the antennas are correct and do not block any components, such as screw holes. 1. Place the LCD bezel assembly on the LCD cover assembly. Make sure the hinge caps fit over the LCD hinges and the tabs on the back of the LCD bezel align with the slots in the LCD cover assembly. 2.
4 Replacement Procedures 4.23 4.23 LCD Module LCD Module Removing the LCD Module Remove the LCD module according to the following procedures and Figures 4.41, 4.42, 4.43, and 4.44. 1. Remove the two M2.5x6 screws securing the LCD module to the LCD cover assembly. M2.5×6*2 Figure 4.
4.23 LCD Module 4 Replacement Procedures 2. Disconnect the camera module cable. Figure 4.42 Disconnect the camera module cable 3. Lift the LCD panel out of the LCD cover assembly. 4. Remove the four M2x2.5 screws securing the LCD hinges. 5. Remove the LCD hinges. M2×2.5*4 Figure 4.
4 Replacement Procedures 4.23 LCD Module 6. Turn the LCD panel over and place it face down on a protective surface, such as a foam pad. 7. Gently peel the clear connector tape from the back of the LCD panel and disconnect the LVDS cable connector. 8. Remove the tape and carefully peel the LVDS cable from the back of the LCD panel. Figure 4.44 Removing the LVDS cable from the LCD panel NOTE: Integrated Circuits (ICs) are fragile.
4.23 LCD Module 4 Replacement Procedures Installing the LCD Panel Install the LCD panel according to the following procedures and Figure 4.45. 1. Connect the LVDS cable to the LCD panel connector, and adhere the clear tape to the back of the LCD panel. 2. Align the LCD hinges with the LCD panel and secure them with four M2x2.5 screws, according to the sequence indicated in Figure 4.45. M2×2.5*4 1 1 2 Figure 4.45 Installing the LCD hinges 3. Place the LCD module in the LCD cover assembly. 4.
4 Replacement Procedures 4.24 4.24 Camera Module Camera Module Removing the Camera Module Remove the Camera Module according to the following procedures and Figure 4.46. 1. Peel the camera module off the LCD cover assembly. Figure 4.46 Removing the Camera Module Installing the Camera Module Install the Camera Module according to the following procedures. 1. Seat the camera module on the LCD cover assembly and press down to make sure it is adhered to the LCD cover assembly.
4.25 Antennas for WLAN 4.25 4 Replacement Procedures Antennas for WLAN Removing the Antennas for WLAN Remove the antennas for WLAN according to the following procedures and Figure 4.47. 1. Pull the antennas out from the routing channel on the LCD cover assembly. 2. Carefully peel the antennas from the LCD cover assembly. Figure 4.47 Removing the antennas from the LCD cover assembly Installing the Antennas for WLAN NOTE: Take care not to pinch the antenna cables.
4 Replacement Procedures 4.25 Antennas for WLAN Install the antennas for WLAN according to the following procedures. 1. Adhere the antennas to the LCD cover assembly. Note that the white antenna is placed in the top left corner and the black antenna is placed in the top right corner of the LCD cover assembly. 2. Route the antennas in the routing channel on the LCD cover assembly.
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 it to prevent damaging it. 1. When installing the LCD module in the display assembly, make sure that you seat it so that it is properly aligned and maximum visibility of the display is maintained. 2.
3. If the panel’s surface gets dirty or moist, 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 soft cloth and then wipe the panel’s surface. Do not apply cleanser directly to the panel. CRT Cleaner 4. If water or other liquid is left on the panel’s surface for a long period, it can change the screen’s tint or stain it.
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 grounding device when handling the 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 its 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.
10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxime). These materials can release gas that can damage the panel’s polarization.
Appendix B Appendix B Board Layout B.
B.
Table B-1 System Board ICs (top and bottom) Number Name U11 Platform Controller Hub (BD82HM55 SLGZS B3) U5 Clock Generator (RTM890N-631-VB-GRT) U19 EC (KB926QFE0) U13 BIOS ROM (4MB SPI) U22 EC ROM (256KB SPI) UA1 CODEC (ALC259-VB5-GR) UC1 Card Reader Controller (RTS5138-GR) UL1 LAN Conroller (RTL8105E-VB-GR) U10 HDMI Level Shift (ASM1442) Table B-2 System Board Connectors (top and bottom) Number Name JCPU CPU Socket JFAN Fan conn. JLVDS LVDS conn. JCRT CRT conn.
B-4 JLEDB LED & Touch Button/B conn. PJP1 AC Adaptor conn. PJP2 Battery conn.
B.
B.
Table B-3 System Board ICs (top and bottom) Number Name U11 Platform Controller Hub (BD82HM55 SLGZS B3) UV1 GPU (216-0774007 A11 PARK XT / 216-0772000 A11 MADISON PRO / 216-0728014 A12 M92-M2 XTX) U5 Clock Generator (RTM890N-631-VB-GRT) U19 EC (KB926QFE0) U13 BIOS ROM (4MB SPI) U22 EC ROM (256KB SPI) UA1 CODEC (ALC259-VB5-GR) UC1 Card Reader Controller (RTS5138-GR) UL1 LAN Conroller (RTL8105E-VB-GR / RTL8111E-VBGR) Table B-4 System Board Connectors (top and bottom) Number Name JCPU CP
B-8 JLEDB LED & Touch Button/B conn. PJP1 AC Adaptor conn. PJP2 Battery conn.
C. Appendix C Pin Assignments System Board C.1 JFAN Table C-1 FAN I/F pin assignments (3-pin) Pin No. C.2 Signal name I/O Pin No. Signal Name I/O 2 FAN_SPEED1 O 1 +FAN1 - 3 GND - JLVDS Table C-2 LVDS I/F pin assignments (40-pin) Pin No. Signal name I/O Pin No.
39 C.3 +LCD_INV - 40 +LCD_INV - JCRT Table C-3 CRT pin assignments (15-pin) Pin No. C.4 Signal name I/O Pin No. Signal Name I/O 1 CRT_R_L O 2 CRT_G_L O 3 CRT_B_L O 4 NC - 5 GND - 6 GND - 7 GND - 8 GND - 9 +CRT_VCC O 10 GND - 11 NC - 12 CRT_DDC_DAT I 13 HSYNC O 14 VSYNC O 15 CRT_DDC_CLK I JHDMI Table C-4 HDMI I/F pin assignments (19-pin) Pin No. C-2 Signal name I/O Pin No.
C.5 JTOUCH Table C-5 Touch Module Connector pin assignments (6-pin) Pin No. C.6 Signal name I/O Pin No. Signal Name I/O 1 +5VS - 2 TP_CLK I 3 TP_DATA I 4 SW_L O 5 SW_R O 6 GND - JHDD Table C-6 HDD I/F pin assignments (22-pin) Pin No. Signal name I/O Pin No.
C.7 JODDB Table C-7 SATA ODD/B Connector pin assignments (12-pin) Pin No. C.8 Signal name I/O Pin No. Signal Name I/O 1 GND - 2 SATA_PTX_C_DRX_ P4 O 3 SATA_PTX_C_DRX _N4 O 4 GND - 5 SATA_PRX_DTX_N 4 I 6 SATA_PRX_DTX_P4 I 7 GND - 8 NC - 9 +5VS - 10 +5VS - 11 +5VS - 12 +5VS - JESATA Table C-8 eSATA/USB I/F pin assignments (11-pin) Pin No. Signal name I/O Pin No.
Pin No. Signal name Pin No. Signal Name 1 +BT_VCC - 2 GND 3 USB20_P5 I/O 4 USB20_N5 5 BT_RESET# O 6 BT_DET# I/O I/O I C.10 JWLAN Table C-10 WLAN Connector pin assignments (52-pin) Pin No. Signal name I/O Pin No. Signal Name A1 NC A2 +3VS A3 NC A4 GND A5 BT_CTRL A6 +1.
A49 E51_TXD A50 GND A51 E51_RXD A52 +3VS C.11 JLAN Table C-11 LAN Connector pin assignments (16-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 RJ45_MIDI0+ I/O 2 RJ45_MIDI0- I/O 3 RJ45_MIDI1+ I/O 4 NC (RJ45_MIDI2+) 5 NC (RJ45_MIDI2-) - 6 RJ45_MIDI1- 7 NC (RJ45_MIDI3+) - 8 NC (RJ45_MIDI3-) - 9 +3V_LAN - 10 LAN_SK_LINK#_R O 11 +3V_LAN - 12 LAN_ACTIVITY#_R O 13 LANGND - 14 LANGND - 15 LANGND - 16 LANGND - I/O C.
C.13 JDDRH Table C-13 SODIMM I/F pin assignments (204-PIN) Pin No. Signal name I/O Pin No.
C-8 63 DDR_A_DM3 O 64 DDR_A_DQS3 O 65 GND - 66 GND - 67 DDR_A_D26 I/O 68 DDR_A_D30 I/O 69 DDR_A_D27 I/O 70 DDR_A_D31 I/O 71 GND - 72 GND - 73 DDRA_CKE0 O 74 DDRA_CKE1 I/O 75 +1.5V - 76 +1.5V - 77 NC - 78 DDR_A_MA15 O 79 DDR_A_BS2 O 80 DDR_A_MA14 O 81 +1.5V - 82 +1.5V - 83 DDR_A_MA12 O 84 DDR_A_MA11 O 85 DDR_A_MA9 O 86 DDR_A_MA7 O 87 +1.5V - 88 +1.5V - 89 DDR_A_MA8 O 90 DDR_A_MA6 O 91 DDR_A_MA5 O 92 DDR_A_MA4 O 93 +1.
137 DDR_A_DQS4 O 138 GND 139 GND - 140 DDR_A_D38 141 DDR_A_D34 I/O 142 DDR_A_D39 I/O 143 DDR_A_D35 I/O 144 GND - 145 GND - 146 DDR_A_D44 I/O 147 DDR_A_D40 I/O 148 DDR_A_D45 I/O 149 DDR_A_D41 I/O 150 GND - 151 GND - 152 DDR_A_DQS#5 O 153 DDR_A_DM5 O 154 DDR_A_DQS5 O 155 GND - 156 GND - 157 DDR_A_D42 I/O 158 DDR_A_D46 I/O 159 DDR_A_D43 I/O 160 DDR_A_D47 I/O 161 GND - 162 GND - 163 DDR_A_D43 I/O 164 DDR_A_D52 I/O 165 DDR_A_D49
C.14 JDDRL Table C-14 SODIMM I/F pin assignments (204-PIN) C-10 Pin No. Signal name I/O Pin No.
67 DDR_B_D26 I/O 68 DDR_B_D30 I/O 69 DDR_B_D27 I/O 70 DDR_B_D31 I/O 71 GND - 72 GND - 73 DDRB_CKE0 O 74 DDRB_CKE1 I/O 75 +1.5V - 76 +1.5V - 77 NC - 78 DDR_B_MA15 O 79 DDR_B_BS2 O 80 DDR_B_MA14 O 81 +1.5V - 82 +1.5V - 83 DDR_B_MA12 O 84 DDR_B_MA11 O 85 DDR_B_MA9 O 86 DDR_B_MA7 O 87 +1.5V - 88 +1.5V - 89 DDR_B_MA8 O 90 DDR_B_MA6 O 91 DDR_B_MA5 O 92 DDR_B_MA4 O 93 +1.5V - 94 +1.
C-12 141 DDR_B_D34 I/O 142 DDR_B_D39 I/O 143 DDR_B_D35 I/O 144 GND - 145 GND - 146 DDR_B_D44 I/O 147 DDR_B_D40 I/O 148 DDR_B_D45 I/O 149 DDR_B_D41 I/O 150 GND - 151 GND - 152 DDR_B_DQS#5 O 153 DDR_B_DM5 O 154 DDR_B_DQS5 O 155 GND - 156 GND - 157 DDR_B_D42 I/O 158 DDR_B_D46 I/O 159 DDR_B_D43 I/O 160 DDR_B_D47 I/O 161 GND - 162 GND - 163 DDR_B_D43 I/O 164 DDR_B_D52 I/O 165 DDR_B_D49 I/O 166 DDR_B_D53 I/O 167 GND - 168 GND - 1
C.15 JKB Table C-15 Keyboard Connector pin assignments (34-pin) Pin No. Signal name I/O Pin No.
C.16 JREAD Table C-16CARD READER connector pin assignments (21-pin) Pin No. Signal name I/O Pin No.
C.19 JMDC Table C-19 MDC connector pin assignments (12-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GND - 2 +MDC_VCC - 3 AZ_SDOUT_MD O 4 NC - 5 GND - 6 +3VALW - 7 AZ_SYNC_MD O 8 GND - 9 AZ_SDIN1_MD I 10 GND - 11 AZ_RST_MD# O 12 AZ_BITCLK_MD O C.20 JLEDB Table C-20 LED & Touch Button/B connector pin assignments (16-pin) Pin No. Signal name I/O Pin No.
C.22 PJP2 Table C-22 Battery connector pin assignments (9-pin) Pin No. C-16 Signal name I/O Pin No.
Appendix D Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Cap No.
Table D-1 Scan codes (set 1 and set 2) (2/4) D-2 Code set 1 Cap No.
Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Cap No.
Table D-1 Scan codes (set 1 and set 2) (4/4) Cap No. Keytop Code set 1 Code set 2 122 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 X Fn — — — — *4 X Win E0 5B E0 DB E0 1F E0 F0 1F x App E0 5D E0 DD E0 2F E0 F0 2F Note Make Break Make Break Notes: 1. 2. 3. 4. 5. 6. 7. D-4 * * * * * * * Scan codes differ by mode. Scan codes differ by overlay function.
Table D-2 Scan codes with left Shift key Cap Key Code set 1 No.
Table D-3 Scan codes in Numlock mode Cap Key Code set 1 No.
Table D-5 Scan codes in overlay mode Cap No. Code set 1 Keytop Code set 2 Make Break Make Break 09 8 (8) 48 C8 75 F0 75 10 9 (9) 49 C9 7D F0 7D 11 0 (*) 37 B7 7C F0 7C 23 U (4) 4B CB 6B F0 6B 24 I (5) 4C CC 73 F0 73 25 O (6) 4D CD 74 F0 74 26 P (–) 4A CA 7B F0 7B 37 J (1) 4F CF 69 F0 69 38 K (2) 50 D0 72 F0 72 39 L (3) 51 D1 7A F0 7A 40 ; (+) 4E CE 79 F0 79 52 M (0) 52 D2 70 F0 70 54 . (.
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 46 E0 C6 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 1. United Status (US) Keyboard Figure US keyboard 2. Traditional Chinese (CH) Keyboard Figure CH keyboard 3.
Figure TI keyboard 4. Korean (KO) Keyboard Figure KO keyboard 5.
Figure UK keyboard 6. US International (UI) Keyboard Figure UI keyboard 7.
Figure HB keyboard 8. Danish (DM) Keyboard Figure DM keyboard 9.
Figure SW keyboard 10. Arabic (ARE) Keyboard Figure ARE keyboard 11.
Figure CZ keyboard 12. Russian (RU) Keyboard Figure RU keyboard 13.
Figure PO keyboard 14. Slovakian (SL) Keyboard Figure SL keyboard 15.
Figure IT keyboard 16. French (FR) Keyboard Figure FR keyboard 17.
Figure GR keyboard 18. Greek (GK) Keyboard Figure GK keyboard 19.
Figure HG keyboard 20. Spanish (SP) Keyboard Figure SP keyboard 21.
Figure TR keyboard 22. Turkish F (TF-F) Keyboard Figure TF-F keyboard 23.
Figure SD keyboard 24. Belgian (BE) Keyboard Figure BE keyboard 25.
Figure YU keyboard 26. Norwegian (NW) Keyboard Figure NW keyboard 27.
Figure ND keyboard 28. Canadian Multinational (AC) Keyboard Figure AC keyboard 29.
Figure CB keyboard 30. Romania (RO) Keyboard Figure RO keyboard 31.
Figure BU keyboard 32. Japanese (JP) Keyboard Figure JP keyboard 32.
Figure LA keyboard Satellite L670/L675/ProL670 Series Maintenance Manual [CONFIDENTIAL] 17
NALAA SCREW TORQUE LIST ITEM 1 LCD ASSY SCREW P/N MACAJ060 DISCRIPTIO N Q't LOCATION y SCREW TORQUE 6 LCD HINGE BRK ASSY L&R TO LCD PANEL 17.3W" 1.2~1.5Kgf.cm 6 LCD BEZEL TO COVER 2.5~3.0Kgf.cm 2 LCD HINGE L&R TO LCD COVER 2.5~3.0Kgf.cm 2 HDD(H=4.3mm) CONNECTOR TO MB 1.5~2.0Kgf.cm 2 BATTERY (H=7.2mm) CONNECTOR TO MB 2 MDC CARD TO MB STANDOFF BTO (BTO) 1 WLAN CARD TO MB STANDOFF 1 MB TO LOG LOW 2.5~3.0Kgf.cm 2 LCD HINGE R TO LOWER R 2.5~3.0Kgf.cm 3 2 LCD HINGE L TO LOWER L 2.
1 1 LOG LOW TO USB BOARD TO LOG UP (FRONT RIGHT SIDE) 2.5~3.0Kgf.cm 1 LOG LOW TO MB TO LOG UP (LEFT MIDDLE SIDE CLOSE 2.5~3.0Kgf.cm 1 1 2 1 D-SUB) 1 3 1 LOG LOW TO MB TO LOG UP (LEFT MIDDLE SIDE CLOSE 2.5~3.0Kgf.cm VGA) 1 LOG LOW TO MB TO LOG UP (MIDDLE SIDE CLOSE CPU) 2.5~3.0Kgf.cm 1 LOG LOW TO MB TO LOG UP (MIDDLE SIDE CLOSE HDD 2.5~3.0Kgf.cm 4 1 5 1 CONNECTOR) 1 6 1 LOG LOW TO USB BOARD TO LOG UP (RIGHT MIDDLE SIDE 2.5~3.0Kgf.
2 1 LOG LOW TO ODD BRACKET 2.5~3.0Kgf.cm 1 LOG LOW TO LOG UP (HDD AREA) 2.5~3.0Kgf.cm 2 KEYBOARD TO UP LEFT & RIGHT SIDE 2.5~3.0Kgf.cm 2 KEYBOARD TO UP TP LOW AT MIDDLE SIDE 2.5~3.0Kgf.cm 3 LOG LOW TO LOG UP (BATTERY AREA) 1.5~2.0Kgf.cm 4 HDD BRK TO HDD 2.5~3.0Kgf.cm 2 ODD CONNECTOR H6.0mm CONNECTOR TO ODD BOARD 1.5~2.0Kgf.cm 2 THERMAL FAN TO LOW 2.5~3.0Kgf.cm 4 CPU-THERMAL-SINK TO CPU-PLATE 2.0~2.5Kgf.cm 4 2 5 2 MA000005 6 WG0 M2.
1 ODD ASSY MA0000060 G0 1 other parts MA0000035 G0 M2x3 (NI 黑鎳) 2 ODD MODULE TO ODD BRK 1.5~2.0Kgf.cm M2.5*5 半牙( 黑 1 RAM DOOR TO LOW (FIX ON DOOR) 2.5~3.0Kgf.
Appendix G Appendix G Reliability The following table shows MTBF (Mean Time Between Failures) for each component.
