Toshiba Personal Computer Satellite M30-35 Series Maintenance Manual TOSHIBA CORPORATION File Number 960-455
Copyright © 2003 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 M30-35 Series Maintenance Manual First edition September 2003 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 M30-35 Series. 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. Each of these messages will be italicized and identified as shown below.
The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite M30 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 Unit Block Diagram ...................................................................................... 1-7 1.3 3.5-inch Floppy Disk Drive (USB External) ........................................................... 1-14 1.4 2.5-inch Hard Disk Drive.............................................................
Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ................................................................................................... 3-1 3.2 Executing the Diagnostic Test ................................................................................... 3-3 3.3 Subtest Names............................................................................................................ 3-7 3.4 System Test............................................................................
Chapter 4 Replacement Procedures 4.1 General....................................................................................................................... 4-1 4.2 Battery Pack ............................................................................................................... 4-9 4.3 PC Card.................................................................................................................... 4-11 4.4 SD Card..........................................................
Appendices Appendix A Handling the LCD Module ........................................................................... A-1 Appendix B Board Layout ................................................................................................ B-1 Appendix C Pin Assignments............................................................................................ C-1 Appendix D Character Codes ............................................................................................
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Chapter 1 Hardware Overview
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1 Hardware Overview Chapter 1 Contents 1.1 Features.......................................................................................................................1-1 1.2 System Unit Block Diagram.......................................................................................1-7 1.3 3.5-inch Floppy Disk Drive (USB External)............................................................1-14 1.4 2.5-inch Hard Disk Drive .....................................................................
1 Hardware Overview Figures Figure 1-1 Front of the computer .....................................................................................1-6 Figure 1-2 System unit configuration...............................................................................1-6 Figure 1-3 System unit block diagram .............................................................................1-7 Figure 1-4 3.5-inch FDD (USB External) ......................................................................
1.1 Features 1 1 Hardware Overview Features 1.1 Features The Toshiba Satellite M30 Personal Computer uses extensive Large Scale Integration (LSI), and Complementary Metal-Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight, low power usage and high reliability. This computer incorporates the following features and benefits: The product configuration is BTOcompatible so that a system can be designed to suit a specific purpose.
1 Hardware Overview 1.1 Features CD-RW/DVD Drive This drive is a combination of DVD-ROM and CD-R/RW Drive. . It is full-size and runs either 12cm (4.72-inch) or 8cm (3.15-inch) DVD/CDs without an adaptor. This drive reads CD-ROM at maximum 24-speed, reads DVD-ROM at maximum 8-speed writes CD-R at maximum 24-speed, and writes CD-RW at maximum 24-speed. DVD-R/RW Drive A full-size DVD-R/-RW drive module lets you record data to rewritable CD/DVDs as well as run either 12 cm (4.72") or 8 cm (3.
1.1 Features 1 Hardware Overview Universal Serial Bus (USB2.0) Three USB ports are provided. The ports comply with the USB2.0 standard, which enables data transfer speeds 40 times faster than USB1.1 standard. USB1.1 is also supported. IEEE 1394 port The computer comes with one IEEE 1394 port. It enables high-speed data transfer directly from external devices such as digital video cameras. Parallel port The parallel port enables connection of parallel printer or other parallel devices.
1 Hardware Overview 1.1 Features Sound system The sound system is equipped with the following features: • • • • • • • AC 97 Link Sound CODEC: STAC9750 Stereo speakers Built-in Microphone (Mono) Volume control knob Stereo Headphone jack External microphone jack Video-out jack The video jack enables to transfer NTSC or PAL data to external devices connected with S-Video cable. Internal modem The internal modem is equipped as a modem daughter card (MDC).
1.1 Features 1 Hardware Overview Internet button This button launches an Internet browser. If the computer’s power is off, you can press this button to turn on the computer’s power and launch the browser automatically in one step. TOSHIBA Console button This button launches an application automatically. The default is TOSHIBA Console. S-Video out button Pressing this button sets the display device to TV (Video out). Pressing it again returns to LCD.
1 Hardware Overview 1.1 Features The front of the computer is shown in figure 1-1 and the system unit configuration is shown in figure 1-2.
1.2 System Unit Block Diagram 1.2 1 Hardware Overview System Unit Block Diagram Figure 1-3 is a block diagram of the system unit.
1 Hardware Overview 1.2 System Unit Block Diagram The system unit is composed of the following major components: Processor 1-8 • Intel Banias Processor 1.40GHz – Processor core speed: 1.40GHz (Performance Mode at 1.35V) and 1.20GHz (Battery Optimized Mode at 0.
1.2 System Unit Block Diagram 1 Hardware Overview Memory Two memory slots are provided. Expansion up to 2GB (2,048MB) is available. • • • • Supports DDR CL2/2.5 Supports PC2700 – 256MB: 256Mbit (16M × 16bit) chips × 8 – 512MB: 512Mbit (32M × 8bit) chips × 16 – 512Mbit (32M × 16bit) chips × 8 – 1GB: 512Mbit (64M × 8 bit) chips × 16 200 pin, SO Dual In-line Memory Modules (SO-DIMM) 2.5 volt operation Intel Odem+ (North Bridge) • • One Intel RG82P4300M is used.
1 Hardware Overview 1.2 System Unit Block Diagram PC Card Controller Gate Array • • One YEBISU-SS gate array is used. This gate array has the following functions and components. – PCI interface (PCI Revision2.2) – CardBus/PC Card controller (Yenta2 Version2.2) – SD memory card controller (SDHC Ver.1.2) – SD IO card controller (Ver.1.0) – SmartMedia controller (SMHC Ver.01/SMIL1.0) – SIO (UART) controller (MS Debug Port Specification Ver.1.
1.2 System Unit Block Diagram 1 Hardware Overview GPU Controller One nVIDIA NV34M chip is used. The GPU controller incorporates graphics accelerator, video accelerator. – – – – VRAM 32MB (4M × 32 × 2)/64MB (4M × 32 × 4) DDR200MHz AGP bus R2.0 x 4 LCD Interface LVDS 2ch TV Encoder: S-Video 4pin connectorTvxpress2 Sound Controller AC-Link (in the South Bridge) and STAC975051T (Sigmatel made) are used.
1 Hardware Overview • • 1.2 System Unit Block Diagram One TMP87PM48U chip is used. This controller controls the power sources. Clock Generator • • One ICS950812CGT is used. This device generates the system clock. Modem Controller • • One built-in Askey-made 1456VQL4A(INT) modem card This controller has the following functions: – Digital line protection support – Ring wake up support – AC97 interface – Supports V.92 56k Modem/Fax. Internal LAN Controller • One Kinnereth-R (82562EP) chip is used.
1.2 System Unit Block Diagram 1 Hardware Overview Sensor • • Thermal Sensor: One ADM1032AR chip is used. LCD Sensor: One NRS-701-1015T is used.
1 Hardware Overview 1.3 1.3 3.5-inch Floppy Disk Drive (USB External) 3.5-inch Floppy Disk Drive (USB External) The 3.5-inch USB FDD is a thin, high-performance reliable drive that supports 720KB and 1.44MB. The FDD is shown in figure 1-4. The specifications for the FDD are listed in Table 1-1. Figure 1-4 3.5-inch FDD (USB External) Table 1-1 3.5-inch FDD specifications Items Data transfer rate FDD part USB Disk rotation speed Track density 1-14 720KB mode 250K bits/second 1.
1.4 2.5-inch Hard Disk Drive 1.4 1 Hardware Overview 2.5-inch Hard Disk Drive The removable HDD is a random access non-volatile storage device. It has a non-removable 2.5-inch magnetic disk and mini-Winchester type magnetic heads. The computer supports a 40GB, 60GB and 80GB HDD. The HDD is shown in figure 1-5. Specifications are listed in Table 1-2. Figure 1-5 2.5-inch HDD Table 1-2 2.
1 Hardware Overview 1.4 2.5-inch Hard Disk Drive Parameter HITACHI GBC000Z810 Specifications HITACHI GBC000014810 TOSHIBA HDD2188B 69.85 Outline Width (mm) 69.85±0.25 69.85±0.25 dimensions Height (mm) 9.5±0.25 9.5±0.25 9.5 100.2±0.25 102 100 Depth (mm) Weight (g) 100±0.25 99 max 99 max. Table 1-2 2.
1.4 2.5-inch Hard Disk Drive 1 Hardware Overview Specifications Parameter HITACHI GBC000Z810 Storage size (formatted) Speed (RPM) Data transfer speed 80GB 5400 350 typ 450 max 4200 175.0-341.78 (Mbits/s) 100 max. (Ultra DMA mode) Track density (Ktpi) Start time (sec) TOSHIBA HDD2188B 80GB 4200 Interface transfer rate (MB/s) Access Time (ms) Average seek (Read) Average seek (Write) HITACHI GBC00014810 96 96 88.1 12 typ 14 typ 12 typ 14 typ 12 - 5 (Power on) 3.
1 Hardware Overview 1.5 1.5 CD-RW/DVD-ROM Drive CD-RW/DVD-ROM Drive This drive is a combination of DVD-ROM and CD-R/RW Drive. . It is full-size and runs either 12cm (4.72-inch) or 8cm (3.15-inch) DVD/CDs without an adaptor. This drive reads CD-ROM at maximum 24-speed, reads DVD-ROM at maximum 8-speed writes CD-R at maximum 24-speed, and writes CD-RW at maximum 24-speed. The CD-RW/DVD-ROM drive is shown in figure 1-6. Specifications are listed in Table 1-3.
1.6 DVD-R/RW 1.6 1 Hardware Overview DVD-R/RW A full-size DVD-R/-RW drive module lets you record data to rewritable CD/DVDs as well as run either 12 cm (4.72") or 8 cm (3.15") CD/DVDs without using an adaptor. It reads DVD-ROMs at maximum 8 speed, CD-ROMs at maximum 24 speed and CD-Rs at maximum 16 speed. It writes CD-R at up to 16 speed, CD-RW at up to 10 speed, DVD-R and DVD-RW at single speed. The CD-RW/DVD-ROM drive is shown in figure 1-7. Specifications are listed in Table 1-4.
1 Hardware Overview 1.6 DVD-R/RW Table -4 DVD-R/RW drive specifications Toshiba SD-R6112 Item ATAPI Burst (MB/sec) 33.3 (Ultra DMA mode 2) 16.
1.7 DVD-Multi (CD-R/RW DVD-RAM/R/RW) Drive 1.7 1 Hardware Overview DVD-Multi (CD-R/RW DVD-RAM/R/RW) Drive This drive is a combination of CD-R/RW, DVD-R/RW and DVD-RAM Drive. It is full-size and runs either 12cm (4.72-inch) or 8cm (3.15-inch) DVD/CDs without an adaptor. This drive reads CD-ROM at maximum 24-speed, reads DVD-ROM at maximum 8-speed writes CD-R at maximum 16-speed, writes CD-RW at maximum 8-speed, writes DVD-R at maximum 2-speed, writes DVD-RW at maximum 1-speed,.
1 Hardware Overview 1.7 DVD-Multi (CD-R/RW DVD-RAM/R/RW) Drive Table 1-5 DVD-Multi drive specifications (2/2) Item Speed (Write) CD-R CD-RW DVD-R DVD-RW DVD-RAM Supported format 1-22 TEAC G8CC00013210 Matsushita G8CC00019210 16x max.(ZCLV) 10x (CLV) 2x (CLV) 1x (CLV) 2x (ZLV) 16x (ZoneCLV) 8x (CLV) 2x (CLV) 1x (CLV) 2x (ZCLV) (4.7GB) CD: CD-DA CD-ROM CD-ROM XA Mode 2 (Form 1, Form2) Photo-CD (single/multi-session) Enhanced CD CD-TEXT DVD :DVD-ROM DVD-R (General. Authoring) DVD-Video DVD-RAM(4.7G, 2.
1.8 Keyboard 1.8 1 Hardware Overview Keyboard The keyboard is mounted 85(US)/86(UK) keys that consist of character key and control key, and in conformity with JIS. The keyboard is connected to membrane connector on the system board and controlled by the keyboard controller. Figure 1-9 is a view of the keyboard. See Appendix E about a layout of the keyboard.
1 Hardware Overview 1.9 1.9 TFT Color Display TFT Color Display The TFT color display consists of 15.4-inch WXGA LCD module and FL inverter board. 1.9.1 LCD Module A high-resolution external monitor connected to the computer can display up to 2048(H)×1536(V), at 16M colors. Figure 1-10 shows a view of the LCD module and Table 1-6 lists the specifications. Figure 1-10 LCD module Table 1-6 LCD module specifications (1/5) Item Number of Dots Dot spacing (mm) Display range (mm) 1-24 Specifications 15.
1.9 TFT Color Display 1 Hardware Overview Table 1-6 LCD module specifications (2/5) Specifications Item 15.4-inch WXGA (G33C0001F110) Number of Dots 1,280 (W) x 800 (H) Dot spacing (mm) 0.25875 (H) x 0.25875 (V) Display range (mm) 332.16(H) x 207.6(V) Table 1-6 LCD module specifications (3/5) Specifications Item 15.4-inch WXGA (G33C0001H110) Number of Dots 1,280 (W) x 800 (H) Dot spacing (mm) 0.2595 (H) x 0.2595 (V) Display range (mm) 332.16 (W) x 207.
1 Hardware Overview 1.9.2 1.9 TFT Color Display FL Inverter Board The FL inverter board supplies a high frequency current to illuminate the LCD module FL. Table 1-7 lists the FL inverter board specifications. Table 1-7 FL inverter board specifications Item Input Output 1-26 Specifications Voltage (V) DC 5 Power (W) 7 Voltage (V) 750 Current (mA) 6.
1.10 Power Supply 1 Hardware Overview 1.10 Power Supply The power supply supplies many different voltages to the system board and performs the following functions: 1. Checks power input to determine: • Whether the AC adaptor is connected to the computer • Whether the battery pack is installed and supplying power 2.
1 Hardware Overview 1.10 Power Supply Table 1-8 Power supply output rating (1/2) Name Voltage (V) PPV 1.468-0.748 MCH1R2P1V 1.2 PTV 1.075 2R5-B2V 2.5 Odem, SDRAM 2R5-P2V 2.5 NV34 1R25-B1V 1.25 SDRAM PGV 1.2-1.5 LAN-E3V 3.3 ICH4-M, KINNERETH S3V 3.3 ICH4-M, EC/KBC B3V 3.3 YEBISU3S, PC Card ,MDC P3V 3.3 Clock Generator, ICH4-M, FWH, mini-PCI, Super I/O,FIR, IEEE 1394, LCD, STAC9750 SD-P3V 3.
1.10 Power Supply 1 Hardware Overview Table 1-8 Power supply board output rating (2/2) Name Voltage (V) Use S5V 5 OZ168 MCV 5 PSC A4R7-P4V 4.7 STAC9750, MIC CDA4R7-E4V 4.7 CD, Headphone R3V 2.0-3.
1 Hardware Overview 1.11 Batteries 1.11 Batteries The computer has three types of batteries as follows: Main battery pack RTC battery The battery specifications are listed in Table 1-9. Table 1-9 Battery specifications Battery name Main battery RTC battery 1.11.1 Material Output voltage Capacity Lithium-Ion (6-cell) 10.8 V 4,400mAh Lithium-Ion (12 cell) 10.8 V 8,800mAh Nickel-metal hydride 2.
1.11 Batteries 1.11.2 1 Hardware Overview Battery Charging Control Battery charging is controlled by a power supply microprocessor. The microprocessor controls whether the charge is on or off and detects a full charge when the AC adaptor and battery are attached to the computer. The system charges the battery using quick charge.
1 Hardware Overview 1.11.3 1.11 Batteries RTC battery The RTC battery provides power to keep the current date, time and other setup information in memory while the computer is turned off. Table 1-11 lists the charging time and data preservation period of the RTC battery.
Chapter 2 Troubleshooting Procedures
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2 Troubleshooting Procedures Chapter 2 Contents 2.1 Troubleshooting......................................................................................................... 2-1 2.2 Troubleshooting Flowchart ....................................................................................... 2-2 2.3 Power Supply Troubleshooting ................................................................................. 2-6 2.4 2.5 2.6 2.7 2.8 Procedure 1 Power LED Check ...............................
2 Troubleshooting Procedures 2.9 2.10 2.11 2.12 2.13 2.14 2-iv Procedure 1 External Monitor Check............................................................ 2-40 Procedure 2 Diagnostic Test Program Execution Check .............................. 2-40 Procedure 3 Connector and Cable Check...................................................... 2-41 Procedure 4 Replacement Check................................................................... 2-42 Optical Drive Troubleshooting.................
2 Troubleshooting Procedures Figures Figure 2-1 Troubleshooting flowchart ............................................................................ 2-3 Figure 2-2 A set of tool for debug port test................................................................... 2-20 Figure 2-3 Antenna test cable ....................................................................................... 2-50 Tables Table 2-1 Battery Icon ...............................................................................
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2.1 Troubleshooting 2 Troubleshooting Procedures 2 2.1 Troubleshooting Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction. The FRUs covered are: 1. Power supply 5. Keyboard 9. LAN 2. System Board 6. Display 10. Wireless LAN 3. Floppy Disk Drive 7. Optical Drive 11. Sound components 4. Hard Disk Drive 8. Modem 12. SD Card Slot The Diagnostics Disk operations are described in Chapter 3.
2 Troubleshooting Procedures 2.2 2.2 Troubleshooting Flowchart 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 the user if a password is registered and, if it is, ask him or her to enter the password.
2.
2 Troubleshooting Procedures 2.
2.2 Troubleshooting Flowchart 2 Troubleshooting Procedures If the diagnostics program cannot detect an error, the problem may be intermittent. The Running Test program should be executed several times to isolate the problem. Check the Log Utilities function to confirm which diagnostic test detected an error, then perform the appropriate troubleshooting procedures as follows: 1.
2 Troubleshooting Procedures 2.3 2.3 Power Supply Troubleshooting Power Supply Troubleshooting 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.
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*3 Doesn’t light Any condition other than those above *3 When the power supply controller detects a malfunction, the DC IN LED blinks and an error code is displayed. If the icon blinks, execute the followings: 1. Remove the battery and AC adapter to cut power supply to the computer. 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 a half second Interval between data bits Off for a half second The error code begins with the least significant digit. Example: Error code = 12h (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. The error code begins with the least significant digit. Error code Table 2-3 Error code Error code Where Error occurs 1*h DC Power (AC Adapter) 2*h The 1st battery 4*h S3V output (3.3V) 5*h 1R5-C1V output (1.51V) 6*h 1R8-C1V output (1.804V) 7*h PPV output (CPU core voltage) 8*h 1R2-P1V output (1.
2 Troubleshooting Procedures Check 1 2.3 Power Supply Troubleshooting Compare the patterns in the hexadecimal error code to the tables below. DC IN Error code Meaning 10h AC Adaptor output voltage is over 16.5 V. 11h Advanced Port Replicator output voltage is over 16.5 V. 12h Current from the DC power supply is over the limit (7.00 A). 13h Current from the DC power supply is over the limit (0.5 A), when there is no load. 14h Current sensing IC is not normal, when there is no load.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures 1R8-C1V output Error code Meaning 60h 1R8-C1V voltage is over 2.16 V, when the computer is powered on/off. 61h 1R8-C1V voltage is 1.53 V or under, when the computer is powered on. 62h 1R8-C1V voltage is 1.53 V or under, when the computer is booting up. 63h 1R8-C1V voltage is 1.53 V or under, when the computer is suspended. 64h 1R8-C1V voltage is not normal, when the computer is suspended. 65h 1R8-C1V voltage is 1.
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting E3V output Error code Meaning A0h E3V voltage is over 3.96 V, when the computer is powered on/off. A1h E3V voltage is 2.81 V or under, when the computer is powered on. A2h E3V voltage is 2 .81 V or under, when the computer is booting up. A3h E3V voltage is 2.81 V or over, when the computer is powered off. A4h E3V voltage is 2.81 V or under when the computer is suspended.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures 1R25-P1V output Error code Meaning D0h 1R25-P1V voltage is over 1.50 V, when the computer is powered on/off. D1h 1R25-P1V voltage is 1.063 V or under, when the computer is powered on. D2h 1R25-P1V voltage 1.063 V or under, when the computer is booting up. D3h 1R25-P1V voltage is 1.063 V or over, when the computer is powered off. D4h 1R25-P1V voltage is 1.063 V or under, when the computer is suspended.
2 Troubleshooting Procedures Procedure 3 2.3 Power Supply Troubleshooting Connection Check The power supply wiring diagram is shown below: Any of the connectors may be disconnected. Perform Check 1. Check 1 Disconnect the AC power cord from the 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.
2.3 Power Supply Troubleshooting Procedure 4 2 Troubleshooting Procedures Charge 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, go to System test and execute subtest 06 (Quick charge) described in Chapter 3. 4. When charge is complete, the diagnostics test displays the result code.
2 Troubleshooting Procedures Procedure 5 2.3 Power Supply Troubleshooting Replacement Check The system board processor module may be disconnected or damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures. Check the connection between the AC adaptor and system board. After checking the connections, perform the following Check 1: Check 1 Replace the AC adaptor with a new one. If the AC adaptor still does not function properly, perform Check 2.
2.4 System Board Troubleshooting 2.4 2 Troubleshooting Procedures System Board Troubleshooting This section describes how to determine if the system board is defective or not. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures Procedure 1 2.4 System Board Troubleshooting 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 nothing is displayed, go to Procedure 2. If an operating system is properly loaded, go to Procedure 4.
2.4 System Board Troubleshooting Check 3 2 Troubleshooting Procedures The IRT checks the system board. When the IRT detects an error, the system stops or an error message appears. If error message (5) appears, go to the Keyboard Troubleshooting Procedures in Section 2.7. If error message (1), (2), (3) or (4) appears, go to the HDD Troubleshooting Procedures in Section 2.6. If error message (7) appears, go to the FDD Troubleshooting Procedures in Section 2.5.
2 Troubleshooting Procedures Procedure 2 2.4 System Board Troubleshooting Debugging Port Check on Boot Mode 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 test cable to the connector PJ2000 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.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures 5. Execute GETDPORT.COM in the text menu in CPU REAL mode. (Insert the FD for starting D port into FDD and input “FD starting drive:>dport”.) The D port status is displayed in the following form; 6. When the D port status is FFFFh (normal status), go to Procedure 3. 7. When the D port status falls into any status in Table 2-4, execute Check 1.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting Table 2-4 Debugging port boot mode status (2/7) Debug Port 0098h Description Initialize USB Controller 0101h 0102h Verify Real Mode. If the CPU is in protected mode, turn on A20 and pulse the reset line, forcing a shutdown 0. 0103h Disable Non-Maskable Interrupts. 0104h Get CPU type from CPU registers and save it. 0106h Initialize system hardware.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2-4 Debugging port boot mode status (3/7) Debug Port Description 0129h Initialize the POST Memory Manager 012Ah Zero clear the first 512K of RAM 012Bh 012Ch Test 512K base address lines 012Eh Test the first 4MB of RAM. 012Fh Initialize external cache before shadowing. 0132h Compute CPU speed. 0133h Initialize the Phoenix Dispatch Manager 0134h Test the CMOS RAM and RTC 0136h Vector to proper shutdown routine.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 0152h Table 2-4 Debugging port boot mode status (4/7) Debug Port Description 0154h 0155h 0157h 0158h Test for unexpected interrupts. 0159h Initialize the POST display service. 015Ah Display prompt "Press F2 for SETUP" 015Bh Disable L1 cache during POST 015Ch Test RAM between 512K and 640K. 0160h Determine the amount of extended memory available. 0162h 0164h 0166h 0167h 0168h 0169h Initialize the handler for SMM.
2.4 System Board Troubleshooting 0185h 2 Troubleshooting Procedures Configure all PnP ISA devices. 0186h Table 2-4 Debugging port boot mode status (5/7) Debug Port Description 0187h Configure motherboard configurable devices. 0188h Initialize timeouts, key buffer, and soft reset flag. 0189h Enable non-maskable interrupts. 018Ah Initialize Extended BIOS Data Area and initialize the mouse. 018Bh 018Ch Initialize the floppy disk and display an error message if failure was detected.
2 Troubleshooting Procedures 01AEh 2-26 2.4 System Board Troubleshooting Clear CMOS flags for post.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2-4 Debugging port boot mode status (6/7) Debug Port 01B0h Description Check for errors. 01B1h 01B2h Change status bits in CMOS and/or the BIOS data area to reflect the fact that POST is complete. 01B3h 01B5h Fade out logo screen. 01B6h 01B7h Initialize ACPI BIOS. 01B9h Clear all screen graphics before booting. 01BAh Initialize the SMBIOS header and sub-structures.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting Table 2-4 Debugging port boot mode status (7/7) Debug Port Description 01D7h 01D8h 20FFh Try to boot with INT 19h.
2.4 System Board Troubleshooting Procedure 3 2 Troubleshooting Procedures Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu. Refer to Chapter 3, Tests and Diagnostics, 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 7. Async test 8. Hard Disk test 9. Real Timer test 10. NDP test 11. Expansion test 12. CD-ROM/DVD-ROM test 13. Wireless LAN test 14.
2 Troubleshooting Procedures Procedure 4 2.4 System Board Troubleshooting Replacement Check The system board connectors may be disconnected. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform Check 1. Check 1 Visually check for the following: a) Cracked or broken connector housing b) Damaged connector pins If connectors are in good condition, but there is still a problem, go to Check 2. Check 2 2-30 The system board may be damaged.
2.5 FDD Troubleshooting 2.5 2 Troubleshooting Procedures FDD Troubleshooting This section describes how to determine if the FDD is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
2 Troubleshooting Procedures Procedure 2 2.5 FDD Troubleshooting Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the FDD, turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics, for more information about the diagnostics test procedures. Floppy disk drive test error codes and their status names are listed in Table 2-5. Make sure the floppy disk is formatted correctly and that the write protect tab is disabled.
2.5 FDD Troubleshooting Procedure 3 2 Troubleshooting Procedures Connector Check and Replacement Check The 3.5inch FDD is connected to the System Board via USB port. Check 1 Make sure the USB cable is securely connected to the FDD. Also, make sure the USB cable of the FDD is securely connected to the system board. If any of the connections are loose, reconnect firmly and repeat Procedure 2. If any connector is damaged, replace it with a new one and repeat Procedure 2.
2 Troubleshooting Procedures 2.6 2.6 HDD Troubleshooting HDD Troubleshooting This section describes how to determine if the HDD is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
2.6 HDD Troubleshooting Procedure 2 2 Troubleshooting Procedures Partition Check Insert the Toshiba MS-DOS system disk and restart the computer with U key holding down. Perform the following checks: Check 1 Type C: and press Enter. If you cannot change to drive C, go to Check 2. If you can change to drive C, go to Check 3. Check 2 Type FDISK and press Enter. Choose Display Partition Information from the FDISK menu. If drive C is listed, go to Check 3.
2 Troubleshooting Procedures Procedure 3 2.6 HDD Troubleshooting Format Check The computer’s HDD is formatted using the low level format program and the MS-DOS FORMAT program. To format the HDD, start with Check 1 below and perform the other steps as required. Check 1 Format the HDD and transfer system files using FORMAT C:/S/U. If the following message appears on the display, the HDD is formatted.
2.6 HDD Troubleshooting Procedure 4 2 Troubleshooting Procedures 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. Replace the HDD with a new one following the instructions in Chapter 4, Replacement Procedures.
2 Troubleshooting Procedures Procedure 5 2.6 HDD Troubleshooting Connector Check and Replacement Check The HDD may be disconnected, or the HDD or the 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 HDD is firmly connected to the system board. If the connection is loose, reconnect firmly and repeat Procedure 1. If there is still an error, go to Check 2.
2.7 Keyboard Troubleshooting 2.7 2 Troubleshooting Procedures Keyboard Troubleshooting To determine if the computer’s keyboard is functioning properly, perform the following procedures. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Keyboard Test in the Diagnostic Program.
2 Troubleshooting Procedures Procedure 2 2.7 Keyboard Troubleshooting Connector and Replacement Check The keyboard, PAD I/F and PAD Switch may be disconnected or damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: 1. If the keyboard malfunctions, start with Check 1. 2. If the PAD switch malfunctions, start with Check 3. Check 1 Make sure the keyboard cable is securely connected to the system board.
2.8 Display Troubleshooting 2.8 2 Troubleshooting Procedures Display Troubleshooting This section describes how to determine if the computer’s display is functioning properly. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures Procedure 3 2.8 Display Troubleshooting Connector and Cable Check The LCD Module is connected to the system board by an LCD/FL cable. The FL inverter board is also connected to the system board by an LCD/FL cable. And the FL is connected to the FL inverter board by the HV cable. The connectors may be disconnected from the system board or the FL inverter board, or they may be damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures.
2.8 Display Troubleshooting Procedure 4 2 Troubleshooting Procedures Replacement Check The FL, FL inverter board, LCD module, and system board are connected to 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: If the FL does not light, perform Check 1. If characters or graphics are not displayed clearly, perform Check 4.
2 Troubleshooting Procedures 2.9 2.9 Optical Drive Troubleshooting Optical Drive Troubleshooting This section describes how to determine if the Optical Drive is functioning properly. Perform the steps below starting with Procedure 1 and continue with the other procedures as required.
2.9 Optical Drive Troubleshooting Procedure 2 2 Troubleshooting Procedures Connector Check and Replacement Check The Optical Drive is connected to the system board. The connectors may be disconnected from the system board or 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 Optical Drive is firmly connected to the system board.
2 Troubleshooting Procedures 2.10 Modem Troubleshooting 2.10 Modem Troubleshooting This section describes how to determine if the computer's modem is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check The Sound/LAN/Modem test program is stored in the Diagnostics Disk.
2.10 Modem Troubleshooting Procedure 2 2 Troubleshooting Procedures Connector Check and Replacement Check The Modem is installed as a modem daughter card (MDC). If the modem malfunctions, there may be a bad connection between the MDC and the System Board. Or the MDC, System Board or their connectors might be damaged.
2 Troubleshooting Procedures 2.12 LAN Troubleshooting 2.11 LAN Troubleshooting This section describes how to determine if the computer's LAN is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check The Sound/LAN/Modem test program is stored in the Diagnostics Disk.
2.12 Wireless LAN Troubleshooting 2 Troubleshooting Procedures 2.12 Wireless LAN Troubleshooting This section describes how to determine if the computer's Wireless LAN is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
2 Troubleshooting Procedures Procedure 2 2.12 Wireless LAN Troubleshooting Antennas' Connection Check The wireless LAN wiring diagram is shown below: Any of the connections may be disconnected. 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 wireless LAN is still not functioning properly, perform Check 2.
2.12 Wireless LAN Troubleshooting Procedure 3 Check 1 2 Troubleshooting Procedures Antenna Check Use an antenna test cable to check the antennas' connection. Follow the steps below: 1. Remove the wireless LAN slot cover and lift it off. Refer to Chapter 4, Replacement Procedures, for detailed steps of disassembling. 2. Disconnect the wireless LAN antenna cables connected to the wireless LAN board. 3. Connect the end of the antenna test cable to the multimeter. 4.
2 Troubleshooting Procedures Procedure 4 2.12 Wireless LAN Troubleshooting Replacement Check The wireless LAN board is connected to the power board and the system board. 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 Replace the wireless LAN board with a new one following the instructions in Chapter 4, Replacement Procedures and test the display again.
2.13 Sound Troubleshooting 2 Troubleshooting Procedures 2.13 Sound Troubleshooting This section describes how to determine if the computer's sound functions are functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
2 Troubleshooting Procedures Procedure 2 2.13 Sound Troubleshooting Connector Check The sound function wiring diagram is shown below: Any of the connections may be disconnected. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following checks: If the stereo speakers do not work correctly, perform Check 1. If headphones do not work correctly, perform Check 2. If sound recording does not work correctly, perform Check 3.
2.13 Sound Troubleshooting Procedure 3 2 Troubleshooting Procedures Replacement Check Check 1 If the stereo speakers do not sound properly, they may be defective or damaged. Replace them with new ones. If the stereo speakers still do not work properly, go to Check 5. Check 2 If headphones does sound properly, the headphone jack may be defective or damaged. Replace the SD board with a new one. If the headphone still does not work properly, go to Check 5.
2 Troubleshooting Procedures 2.14 SD Card Slot Troubleshooting 2.14 SD Card Slot Troubleshooting To check if the SD card/Smart Media slot is good or no good, follow the troubleshooting procedures below as instructed. Procedure 1: Check on Windows Procedure 2: Connector/Replacement Check Procedure 1 Check on Windows Insert an SD card into the slot. Check if Windows recognizes automatically the SD card and the data in the SD card can be read.
2.
Chapter 3 Tests and Diagnostics
3 Tests and Diagnostics 3-ii Satellite M30-35 Maintenance Manual (960-455)
3 Tests and Diagnostics Chapter 3 Contents 3.1 The Diagnostic Test ................................................................................................... 3-1 3.2 Executing the Diagnostic Test ................................................................................... 3-3 3.3 Subtest Names............................................................................................................ 3-7 3.4 System Test................................................................
3 Tests and Diagnostics 3.23 System Configuration .............................................................................................. 3-47 3.23.1 Function Description .......................................................................... 3-47 3.23.2 Operations .......................................................................................... 3-48 3.24 Wireless LAN Test Program (Calexico).................................................................. 3-49 3.
3.1 The Diagnostic Test 3 Tests and Diagnostics 3 3.1 The Diagnostic Test This chapter explains how to use the Diagnostic Test program to test the functions of the computer’s hardware modules. The Diagnostic Test Program is stored on the Diagnostic Disk. The Diagnostic Test program consists of eight programs that are grouped into the Service Program Module (DIAGNOSTIC TEST MENU). NOTES: To start the diagnostics, follow these steps: 1. Check all cables for loose connections. 2.
3 Tests and Diagnostics 3.1 The Diagnostic Test You will need the following equipment to perform some of the Diagnostic test programs.
3.2 Executing the Diagnostic Test 3.2 3 Tests and Diagnostics Executing the Diagnostic Test Toshiba MS-DOS is required to run the DIAGNOSTICS TEST PROGRAM. To start the DIAGNOSTIC TEST PROGRAM, follow these steps: 1. Insert the Diagnostics disk in the floppy disk drive and turn on the computer while pressing F key. (The Diagnostics Disk contains the MS-DOS boot files.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 2. To execute the DIAGNOSTIC TEST MENU from the DIAGNOSTICS MENU, set the highlight bar to 1, and press Enter. The following DIAGNOSTIC TEST MENU will appear: TOSHIBA Personal Computer XXXXXX DIAGNOSTICS Version X.XX (C) Copyright TOSHIBA Corp.
3.2 Executing the Diagnostic Test 3 Tests and Diagnostics 3. Select the test you want to execute and press Enter. When SYSTEM TEST is selected, the following message will appear: SYSTEM TEST XXXXXXX XXX DIAGNOSTIC TEST VX.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 5. The following message will appear: ERROR STOP : YES/NO Selecting YES stops the test program when an error is found and displays the operation guide on the right side of the display screen as shown below: ERROR STATUS NAME [[ HALT OPERATION ]] 1: Test end 2: Continue 3: Retry These three selections have the following functions respectively: [1] Terminates the test program and exits to the subtest menu. [2] Continues the test.
3.3 Subtest Names 3.3 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 3.3 Subtest Names Table 3-1 Subtest names (2/2) No. 3-8 Test Name Subtest No.
3.4 System Test 3.4 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 04 Fan ON/OFF This subtest turns on/off the fan motor by force with Fan ON/OFF commands.
3 Tests and Diagnostics Subtest 07 3.4 System Test DMI read This subtest displays the information in the Flash-ROM in the following format. *** DMI Data Display Ver X.XX *** Model Name Version Number Serial Number Model Number PCN/BND Number UUID Number : : : : : : XXXXXXXXXXX XXXXXXXXXXXX XXXXXXXX XXXXXX-XXXXX XXXXXXXXXXXX/XXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Press [Enter] to EXIT To exit this subtest and return to the SYSTEM test menu, press Enter.
3.4 System Test 3 Tests and Diagnostics 7. “Create DMIINFO TXT (Y/N) ?” is displayed. Press Y, then the DMI information (text data) is written to the Floppy disk, etc. Subtest 10 CPU Temperature This subtest checks the CPU temperature. When the subtest starts, the following message appears on the display. Enter the ambient Celsius temperature. EXT. TEMP = When the temperature is entered, test program turns off the screen message.
3 Tests and Diagnostics 3.5 3.5 Memory Test 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.
3.6 Keyboard Test 3.6 3 Tests and Diagnostics 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 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.
3 Tests and Diagnostics Subtest 04 3.6 Keyboard Test 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.
3.6 Keyboard Test Subtest 05 3 Tests and Diagnostics USB (Port 0, Port1) test This subtest checks USB. The USB TEST Module (ZD0003P01) and USB Cable (ZD0003P02) must be connected to the computer. The following message will appear. Select a port to test and press Enter. Test port number select (1:Port0, 2:Port1, 0:Port0&1) ? If the test ends successfully, OK is displayed. If there is a problem with the USB port, an error message appears. Check the wraparound connection and repeat the test.
3 Tests and Diagnostics 3.7 3.7 Display Test 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 (AAh and 55h) to the video RAM. The data is read and compared to the original data.
3.7 Display Test Subtest 04 3 Tests and Diagnostics 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 64K] 640*480 16M] 800*600 64K] 800*600 16M] 1024*768 64K] 1024×768 16M] The display below appears on the screen when this subtest is executed.
3 Tests and Diagnostics Subtest 06 3.7 Display Test “H” Pattern Display This subtest displays a full screen of “H” patterns.
3.8 Floppy Disk Test 3.8 3 Tests and Diagnostics 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.
3 Tests and Diagnostics 3.8 Floppy Disk Test 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 IN PROGRESS SUB-TEST : XX PASS COUNT : XXXXX WRITE DATA : XX ADDRESS : XXXXXX XXXXXXX xxx DIAGNOSTIC TEST VX.XX [Ctrl]+[Break] : test end [Ctrl]+[C] : key stop ERROR COUNT : XXXXX READ DATA : XX STATUS : XXX 3. When the subtest 04 or 05 is selected, the following messages will appear on the screen.
3.9 Printer Test 3.9 3 Tests and Diagnostics Printer Test To execute the Printer Test, select 6 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. The following messages will appear after selecting the Printer Test from the DIAGNOSTIC TEST MENU. Answer each of the questions with an appropriate response to execute the test. NOTE: A Port Replicator and an IBM compatible printer must be connected to the system to execute this test.
3 Tests and Diagnostics Subtest 02 3.9 Printer Test 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. The connector wiring diagram is described in Appendix F.
3.10 Async Test 3 Tests and Diagnostics 3.10 Async Test 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 Tests and Diagnostics 3.11 Hard Disk Test 3.11 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 01, 02, 03, 04, 06, 07,09, or 10 is executed. Before running the test, the customer should transfer the contents of the hard disk to floppy disk or another hard disk.
3.11 Hard Disk Test 3 Tests and Diagnostics 3. 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 Tests and Diagnostics Subtest 04 3.11 Hard Disk Test 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.
3.12 Real Timer Test 3 Tests and Diagnostics 3 3.12 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 Tests and Diagnostics Subtest 03 3.12 Real Timer Test Real time carry CAUTION: When this subtest is executed, the current date and time are erased.
3.13 NDP Test 3 Tests and Diagnostics 3.13 NDP Test To execute the NDP test, select 10 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen.
3 Tests and Diagnostics 3.14 Expansion Test 3.14 Expansion Test To execute the expansion test, select 11 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen. NOTE: To execute this subtest, the PC card wraparound connector is required.
3.15 CD-ROM/DVD-ROM Test 3 Tests and Diagnostics 3.15 CD-ROM/DVD-ROM Test To execute the CD-ROM/DVD test, select 13 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 (ZA1217P01/P000204190) for CD-ROM and DVD-ROM TEST DISK TSD-1 for DVD-ROM. For the subtest 04, use a music CD on the market. For the subtest 05, use a CD-RW on the market.
3 Tests and Diagnostics 3.16 LAN test 3.16 LAN test To execute the LAN test, select 14 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen. The LAN test contains one subtest. Subtest 01 LAN MAC ADDRESS DISPLAY This subtest reads MAC ADDRESS and displays it. Press Enter to exit.
3.17 Error Code and Error Status Names 3 Tests and Diagnostics 3.17 Error Code and Error Status Names Table 3-2 lists the error codes and error status names for the Diagnostic Test.
3 Tests and Diagnostics 3.
3.
3 Tests and Diagnostics 3.18 Hard Disk Test Detail Status 3.18 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 eight-digit number. The first four digits represent the hard disk controller (HDC) error status number and the last four digits are not used.
3.18 Hard Disk Test Detail Status 3 Tests and Diagnostics Table 3-4 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 Tests and Diagnostics 3.19 3.19 Head Cleaning Head Cleaning 3.19.1 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. 3.19.2 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.
3.20 Log Utilities 3.20 3 Tests and Diagnostics Log Utilities 3.20.1 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 3.20 Log Utilities 3.20.2 Operations 1. Selecting 5 and pressing Enter in the DIAGNOSTIC MENU, logs error information into RAM or onto a floppy disk.
3.21 Running Test 3.21 3 Tests and Diagnostics Running Test 3.21.1 Function Description This function automatically executes the following tests in sequence: 1. 2. 3. 4. 5. 6. 7. System test (subtest 01) Memory test (subtests 01, 02 and 04) Display test (subtest 01) FDD test (subtest 02) HDD test (subtests 01 and 05) Real timer test (subtest 02) Printer test (subtest 03) if selected The system automatically detects the number of floppy disk drives connected to the computer for the FDD test. 3.21.
3 Tests and Diagnostics 3.22 3.22 Floppy Disk Drive Utilities Floppy Disk Drive Utilities 3.22.1 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. This program can format a 3.5-inch floppy disk in the following formats: (a) 2D: Double-sided, double-density, 48/67.
3.22 Floppy Disk Drive Utilities 3 Tests and Diagnostics 3.22.2 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 3.22 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.
3.22 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 3.22 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 #X] ID code (h) No. of Cylinders = Removable Cylinders No.
3.23 System Configuration 3 Tests and Diagnostics 3 3.23 System Configuration 3.23.1 Function Description The System Configuration program contains the following configuration information for the computer: 1. Processor Type 2. VGA Controller 3. MS-DOS Version 4. BIOS ROM version (1st ID, 2nd ID) 5. Boot ROM version 6. KBC version 7. PS Microprocessor Version (EC Version) 8. Total Memory Size 9. Battery code 10. Sound System 11. The number of printer ports 12. The number of ASYNC ports 13.
3 Tests and Diagnostics 3.23 System Configuration 3.23.2 Operations Selecting 8 from the DIAGNOSTIC MENU and pressing Enter displays the following system configuration: System Configuration Display : Ver X.XX [Machine Name ???] * * * * * * * * * * * * * * * * * * * * * * - Processor Type = XXXXXX VGA Controller = XXXXXX MS-DOS Version = V7.XX BIOS ROM Version = VX.XX 1st ID = XXH, 2nd ID = XXH BOOT ROM Version = VX.XX KBC Version = VX.XX PS Micon Version = V1.XX ( EC Version = VX.
3.24 Wireless LAN Test Program (Calexico) 3 Tests and Diagnostics 3.24 Wireless LAN Test Program (Calexico) This section describes how to perform the wireless LAN transmitting-receiving test with the test program. NOTE: Use another computer (with Calexico wireless LAN card) that can communicate by the wireless LAN as a reference machine to perform this test. An access point is also required. In this test, the following items are tested.
3 Tests and Diagnostics 3.25 Wireless LAN Test Program (Atheros 11b/g or 11a/b/g) 3.25 Wireless LAN Test Program (Atheros 11b/g or 11a/b/g) This section describes how to perform the wireless LAN transmitting-receiving test with the test program. NOTE: Use another computer (with Atheros 11b/g or 11a/b/g wireless LAN card) that can communicate by the wireless LAN as a responder machine to perform this test. When conducting this test, make sure that any wireless network device using 2.
3.25 Wireless LAN Test Program (Atheros 11b/g or 11a/b/g) 3 Tests and Diagnostics Setting the responder machine NOTE: Release the write-protection of the floppy disk for the test. Insert a floppy disk containing the test program into the floppy disk drive of the responder machine and turn on the responder machine. The Wireless LAN test menu will appear. ############################################################### #### Atheros WLAN sub system repair test VX.
3 Tests and Diagnostics 3.25 Wireless LAN Test Program (Atheros 11b/g or 11a/b/g) When the tester machine has passed the test, "OK" message will appear in the tester machine. Press Enter to return to the main menu. When the tester machine has not passed the test, "NG" message will appear in the tester machine. Pressing Enter on the screen shows the following message. ************************************************************* * * * 8.
3.26 Sound/LAN/Modem Test Program 3 Tests and Diagnostics 3.26 Sound/LAN/Modem Test Program This section describes how to perform the Sound/LAN/Modem test with the test program. Insert the Test program disk in the floppy disk drive and turn on the power. The following message will appear: #################################################################### ######### XXXXXX DIAGNOSTICS PROGRAM (SOUND/LAN/MODEM TEST)##### #################################################################### * * * 1 .........
3 Tests and Diagnostics Subtest 01 3.26 Sound/LAN/Modem Test Program Microphoned recording & play [Recording & play test !] This subtest checks the function of the CODEC A/D D/A converter. Both the microphone and headphone terminals can be checked at the same time. Before executing this subtest, connect an external microphone to the computer. If necessary, connect a headphone to the computer to check whether the headphone jack of the computer is working properly.
3.26 Sound/LAN/Modem Test Program Subtest 02 3 Tests and Diagnostics LAN This subtest checks the operation of mini-PCI I/F by the loopback in the chip. Select 3 to execute and press Enter.
3 Tests and Diagnostics 3.26 Sound/LAN/Modem Test Program After a few seconds, the following message will appear: ...Press Key (Y = OK, N =NG) If you hear the modem sound from the speakers, press Y, otherwise, press N. NOTE: The menu displayed by your computer may be slightly different from the one shown above. After you press Y or N, the RJ11 Connection Check (LED) (Operator’s Check LED) test will be executed, and the following message will appear: ...
3.27 IEEE1394 test program 3 Tests and Diagnostics 3.27 IEEE1394 test program This section describes how to perform the IEEE1394 test with the test program. NOTE: Use another computer that can communicate by IEEE1394 (i. Link) cable as a reference machine to perform this test. Toshiba MS-DOS is required to run the DIAGNOSTICS TEST PROGRAM. To start the DIAGNOSTIC TEST PROGRAM, follow these steps: (a) Insert the Diagnostics disk in the floppy disk drive and turn on the computer.
3 Tests and Diagnostics 3-58 3.
Chapter 4 Replacement Procedures
4 Replacement Procedures 4-ii Satellite M30-35 Maintenance Manual (960-455)
4 Replacement Procedures Chapter 4 Contents 4.1 General....................................................................................................................... 4-1 4.2 Battery Pack ............................................................................................................... 4-9 4.3 PC Card.................................................................................................................... 4-11 4.4 SD Card..............................................
4 Replacement Procedures 4.27 Sensor/Switch Board................................................................................................ 4-69 4.28 LCD Cable/Wireless LAN Antenna/Hinge ............................................................. 4-70 4.29 Fluorescent Lamp..................................................................................................... 4-76 4.29.1 Replacing the 15.4-inch WXGA TMD Fluorescent Lamp ................ 4-77 4.29.2 Replacing the 15.
4 Replacement Procedures Figure 4-24 Removing the Touch pad holder.................................................................. 4-45 Figure 4-25 Removing the CD-key assembly ................................................................. 4-46 Figure 4-26 Removing the System board (1) .................................................................. 4-47 Figure 4-27 Removing the System board (2) ..................................................................
4 Replacement Procedures Figure 4-56 Replacing TMD fluorescent lamp (WXGA) (6).......................................... 4-83 Figure 4-57 Replacing TMD fluorescent lamp (WXGA) (7).......................................... 4-84 Figure 4-58 Replacing TMD fluorescent lamp (WXGA) (8).......................................... 4-85 Figure 4-59 Replacing TMD fluorescent lamp (WXGA) (9).......................................... 4-86 Figure 4-60 Replacing TMD fluorescent lamp (WXGA) (10)....................
4.1 General 4 4 Replacement Procedures Replacement Procedures 4.1 General This section explains how to disassemble the computer and replace Field Replaceable Units (FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart below is a guide to which FRUs need to be removed in order to remove others.
4 Replacement Procedures 4.1 General Safety Precautions Before you begin disassembly, read the following safety precautions and observe them carefully as you work. DANGER: 1) Always use the genuine battery that is authorized by Toshiba or compatible with the unit. Since other battery packs have different specifications, they may be incompatible with the unit, and may burst or explode. Never heat or disassemble the battery pack, as that could cause leakage of alkaline solution.
4.1 General 4 Replacement Procedures Before You Begin Look over the procedures in this section before you begin disassembling the computer. Familiarize yourself with the disassembly and reassembly steps. Begin each procedure by removing the AC adapter and the battery pack as instructed in this section: 1. Do not disassemble the computer unless it is operating abnormally. 2. Use only the correct and approved tools. 3.
4 Replacement Procedures 4.1 General Disassembly Procedures The computer has two basic types of cable connectors: • • • Pressure Plate Connectors Coaxial Cable Connectors Normal Pin Connectors To disconnect a Pressure Plate connector, lift up the tabs on either side of the connector’s plastic pressure plate and slide the cable out of the connector. To connect the cable to a Pressure Plate connector, make sure the pressure plate is fully lifted and slide the cable into the connector.
4.1 General 4 Replacement Procedures Tools and Equipment The use of Electrostatic Discharge (ESD) equipment is very important for your safety and the safety of those around you. Proper use of these devices will increase the success rate of your repairs and lower the cost for damaged or destroyed parts. The following equipment is necessary to disassemble and reassemble the computer: • One M2 point size 0 Phillips screwdriver to remove and replace screws. • One M2.
4 Replacement Procedures 4.1 General Screw Tightening Torque When you fasten screws, be sure to follow the torque list below. CAUTION: Overtightening can damage components and screws; undertightening can result in electrical shorts or other damage if screws or components come loose. NOTE: Toshiba recommends that you use an electric screwdriver for quick and easy operations. • M2 0.17 N·m (1.7 kgf·cm) • M2.5 0.30 N·m (3.0 kgf·cm) • M3 0.57 N·m (5.
4.1 General 4 Replacement Procedures Color of Screw Shaft To avoid mistakes on the screw length, screw shafts are colored as follows: Even number length screw: brown Odd number length screw: white Special length screw: blue Screws whose lengths are indicated to one or more decimal places such as 2.5 mm or 2.8 mm.
4 Replacement Procedures 4.2 4.2 Battery Pack Battery Pack Removing the Battery Pack To remove the battery pack, follow the steps below and refer to figure 4-1. CAUTION: When handling battery packs, be careful not to short circuit the terminals. Also do not drop, hit or apply impact; do not scratch, break, twist or bend the battery pack. 1. Turn off the computer. 2. Disconnect the AC cable and other external devices from the computer. 3. Turn the computer face down. 4.
4.2 Battery Pack 4 Replacement Procedures Installing the Battery Pack To install the battery pack, follow the steps below and refer to figure 4-1. CAUTION: The battery pack is a lithium ion battery, which can explode if not properly replaced, used, handled or disposed of. For environmental reasons, collect the spent battery packs. Use only batteries recommended by Toshiba as replacements. NOTE: Check the battery's terminals visually. If they are dirty, wipe them clean with a dry cloth. 1.
4 Replacement Procedures 4.3 4.3 PC Card PC Card Removing the PC Card To remove the PC card, follow the steps below and refer to figure 4-2. CAUTION: Before you remove a PC card, refer to the card's documentation and your operating system documentation for proper procedures and precautions. 1. Turn the computer face up. 2. Push the eject button. It will pop out when you release it. Then press once more the eject button to eject the PC card. 3. Grasp the PC card and pull it out.
4.3 PC Card 4 Replacement Procedures Installing the PC Card To install the PC card, follow the steps below and refer to figure 4-2. 1. Make sure the eject button does not stick out. 2. Insert the PC card and press it until it is securely connected.
4 Replacement Procedures 4.4 4.4 SD Card SD Card Removing the SD Card To remove the SD card, follow the steps below and refer to figure 4-3. CAUTION: Before you remove the SD card, refer to the card's documentation and to your operating system documentation for proper procedures and precautions. 1. Turn the computer face up. 2. Push the SD card. It will pop out partly when you release, so pull out the card.
4.5 HDD 4.5 4 Replacement Procedures HDD CAUTION: When handling the HDD, do not press the top surface as shown by the arrow. Hold it by the sides. HDD Removing the HDD To remove the HDD, follow the steps below and refer to figures 4-4 and 4-5. 1. Turn the computer upside down. 2. Remove the following screw securing the HDD cover. Remove the HDD cover by lifting up. • M2.5×10B FLAT HEAD screw ×1 M2.
4 Replacement Procedures 4.5 HDD 3. Push the tab of the HDD pack to the direction of the arrow and remove the HDD pack. Be careful not to damage the connector. NOTE: The following steps describe how to disassemble the HDD pack; however, do not disassemble if the HDD is working properly. 4. Remove the following screws. • M3×4S FLAT HEAD screw ×4 5. Remove the HDD bracket. CAUTION: Do not apply pressure to the top or bottom of the HDD. 6. Remove the HDD from the aluminum laminate.
4.5 HDD 4 Replacement Procedures Installing the HDD To install the HDD, follow the steps below and refer to figures 4-4 and 4-5. CAUTION: Do not hold the HDD by its top and bottom flat surfaces. It may damage the HDD. 1. Install the HDD to the aluminum laminate. 2. Place the HDD in the bracket. 3. Secure the HDD to the HDD bracket with the following screws. • M3×4S FLAT HEAD screw ×4 CAUTION: Do not apply pressure to the middle of the HDD pack. It may damage the HDD pack.
4 Replacement Procedures 4.6 4.6 Optical Drive Optical Drive Removing the Optical Drive To remove the optical drive, follow the steps below and refer to figures 4-6 and 4-7. CAUTION: Do not apply excessive force to the top of an optical drive. 1. Remove the following screws securing the optical drive. • M2.5×4B FLAT HEAD screw ×2 2. Slide the optical drive outward to disconnect it from the connector PJ1820 on the system board. M2.
4.6 Optical Drive 4 Replacement Procedures 3. Remove the following screws securing the plastic frame.
4 Replacement Procedures 4.6 Optical Drive Installing the Optical drive To install the optical drive, follow the steps below and refer to figures 4-6 and 4-7. 1. Seat the plastic frame on the side of the optical drive, and secure it with the following screws. • M2×3C • Stepping screw S-FLAT HEAD screw ×4 ×1 2. Slide the optical drive into the slot to connect it to the connector PJ1820 on the system board. 3. Secure the optical drive with the following screws. • 4-18 M2.
4.7 Memory module/ Modem Daughter Card 4.7 4 Replacement Procedures Memory module/ Modem Daughter Card CAUTION: The power of the computer must be turned off when you remove the memory module. Removing a memory module with the power on risks damaging the module or the computer itself. Do not touch the memory module terminals. Any dirt on the terminals may cause memory access problems. Never press hard or bend the memory module. 4.7.
4 Replacement Procedures 4.7 Memory module/ Modem Daughter Card Installing the memory module To install the memory module, confirm that the computer is in boot mode. Then follow the steps below and refer to figures 4-8. 1. Insert the memory module into the connector of the computer slantwise (terminal side first) and press it to connect firmly. CAUTION: The power must be turned off when you insert the memory module.
4.7 Memory module/ Modem Daughter Card 4 Replacement Procedures 4.7.2 Modem Daughter Card Removing the Modem Daughter Card To remove the modem daughter card, follow the steps below and refer to figure 4-9. 1. Remove the following screws securing the modem daughter card. • M2×4B BIND screw ×2 2. Lift up the modem daughter card to disconnect it from the connector PJ3000 on the system board. 4. Disconnect the modem cable from CN1 on the modem daughter card.
4 Replacement Procedures 4.7 Memory module/ Modem Daughter Card Installing the Modem Daughter Card To install the modem daughter card, follow the steps below and refer to figures 4-9. 1. Connect the modem cable to CN1 on the modem daughter card. 2. Connect the modem daughter card to the connector PJ3000 on the system board. CAUTION: Be careful not to damage the card or connector. 3. Secure the modem daughter card with the following screws. • M2×4B BIND screw ×2 4.
4.8 Wireless LAN board 4.8 4 Replacement Procedures Wireless LAN board CAUTION: The power must be turned off when you remove the wireless LAN board. Removing the wireless LAN board with the power on risks damaging the card or the computer itself. Never press hard or bend the wireless LAN board. Removing the wireless LAN board To remove the wireless LAN board, follow the steps below and refer to figure 4-10. 1. Turn the computer upside down. 2. Loosen the screw fixing the wireless LAN board cover.
4 Replacement Procedures 4.8 Wireless LAN board Installing the wireless LAN board To install the wireless LAN board, follow the steps below and refer to figure 4-10. 1. Insert the wireless LAN board terminals slantwise into the connector on the computer and press the wireless LAN board until it is securely in place. 2. Connect the wireless LAN cables (black and white) to the terminals on the wireless LAN board and fix them with the glass tape. 3.
4 Replacement Procedures 4 4.9 Keyboard Replacement Procedures 4.9 Keyboard Removing the Keyboard To remove the keyboard, follow the steps below and refer to figures 4-11 to 4-12. 1. Turn the computer face up and open the display panel. 2. Insert your finger into the latches between the keyboard brace and the computer, and lift up the keyboard brace to unlatch and remove it. 3. Remove the following screw securing the keyboard and keyboard hold plates. Then remove the keyboard hold plate.
4.9 Keyboard 4 Replacement Procedures 4. Lift the upper side of the keyboard out and turn it’s face down on the palm rest. 5. Remove the following screw securing the keyboard support plate and remove the keyboard support plate. • M2.5×8B FLAT HEAD screw ×1 M2.5×8B FLAT HEAD Keyboard support plate PJ3200 Keyboard cable Figure 4-12 Removing the keyboard support plate 7. Disconnect the keyboard cable from the connector PJ3200 on the system board, and remove the keyboard.
4 Replacement Procedures 4.9 Keyboard Installing the Keyboard To install the keyboard, follow the steps below and refer to figures 4-11 to 4-12. 1. Place the keyboard face down on the palm rest. 2. Connect the keyboard cable to the connector PJ3200 on the system board. 3. Place the keyboard support plate and secure it with the following screw. • M2.5×8B FLAT HEAD screw ×1 4. Turn the keyboard face up and put it on the computer. Make sure that there is no gap between the keyboard and the computer. 5.
4.10 Switch cover ASSY/Switch membrane 4 Replacement Procedures 4.10 Switch cover ASSY/Switch membrane Removing the Switch cover ASSY/Switch membrane To remove the Switch cover ASSY/Switch membrane, follow the steps below and refer to figure 4-13 and 4-14. 1. Remove the switch cover ASSY by lifting the left side up, while releasing the latches.
4 Replacement Procedures 4.10 Switch cover ASSY/Switch membrane 2. Pull up the insulator. 3. Disconnect the switch membrane cable from the connector PJ7001 on the system board. 4. Remove the following screws fixing the switch membrane. • M2.5×4B FLAT HEAD screw ×2 5. Remove the switch membrane by lifting up the left side of the switch membrane. M2.
4.10 Switch cover ASSY/Switch membrane 4 Replacement Procedures Installing the Switch cover ASSY/Switch membrane To install the Switch cover ASSY/Switch membrane, follow the steps below and refer to figure 4-13 and 4-14. 1. Place the switch membrane with the right side under the guides and secure it with the following screws. • M2.5×4B FLAT HEAD screw ×2 2. Connect the switch membrane cable to the connector PJ7001 on the system board. 3. Stick the insulator to fix the switch membrane. 4.
4 Replacement Procedures 4.11 Display Assembly 4.11 Display Assembly Removing the Display Assembly To remove the display assembly, follow the steps below and refer to figures 4-15 to 4-17. 1. Turn the computer face down, and remove the following screws. • M2.5×16B FLAT HEAD screw ×8 (“16” in the figure below) • M2.
4.11 Display Assembly 4 Replacement Procedures 2. Turn the computer face up and open the display panel. 3. Remove the following screws securing the display assembly. • M2.5×6B FLAT HEAD screw ×3 • M2.5×8B FLAT HEAD screw ×1 4. Disconnect the LCD cable from the connector PJ5600 on the system board. 5. Disconnect the two wireless LAN cables from the connectors, white and black on the power board. 6. Disconnect the internal microphone cable from the connector PJ6001 on the system board. 7.
4 Replacement Procedures 4.11 Display Assembly 8. Remove the display assembly from the base assembly. Display assembly Figure 4-17 Removing the display assembly (3) NOTE: When removing the display assembly, be careful not to damage any cables.
4.11 Display Assembly 4 Replacement Procedures Installing the Display Assembly To install the display assembly, follow the steps below and refer to figures 4-15 to 4-17. 1. Install the display assembly on the base assembly. NOTE: When installing the display assembly, be careful not to pinch or damage any cables. 2. Press along the edges of the display assembly to secure the latches. 3. Connect the panel switch cable to the connector PJ7004 on the system board. 4.
4 Replacement Procedures 4.12 Touch Pad Button 4.12 Touch Pad Button Removing the Touch Pad Button To remove the touch pad button, follow the steps below and refer to figure 4-18. 1. Remove the following screws fixing the touch pad button. • M2.5×4 Tapping screw ×3 2. Remove the touch pad button. M2.5×4 Tapping Touch pad button Figure 4-18 Removing the touch pad button Installing the Touch Pad Button To installing the touch pad button, follow the steps below and refer to figure 4-18. 1.
4.13 Microphone 4 Replacement Procedures 4.13 Microphone Removing the Microphone To remove the Microphone, follow the steps below and refer to figures 4-19 and 20. 1. Remove the microphone from the guide. Microphone Figure 4-19 Removing the microphone 2. Peel the insulator on the back and remove the microphone cable from the guide. 3. Remove the microphone (with cable) through the hole to the front.
4 Replacement Procedures 4.13 Microphone Installing the Microphone To install the Microphone, follow the steps below and refer to figures 4-19 and 20. 1. Pass the microphone cable from the front to the back. 2. Set the microphone, putting the hole in the guide. 3. Pass the microphone cable through the slot with guides.
4.14 Touch Pad 4 Replacement Procedures 4.14 Touch Pad Removing the Touch Pad To remove the touch pad, follow the steps below and refer to figures 4-21. 1. Disconnect the touch pad flexible cable from the connector PJ3201 on the system board. 2. Remove the following screws securing the touch pad. • M2.5×8B FLAT HEAD screw ×1 • M2.5×4B FLAT HEAD screw ×1 3. Remove the touch pad. M2.5×8B FLAT HEAD Touch pad flexible cable M2.5×4B FLAT HEAD Figure 4-21 Removing the touch pad 4.
4 Replacement Procedures 4.14 Touch Pad Installing the Touch Pad To install the touch pad, follow the steps below and refer to figures 4-21. 1. Connect the touch pad flexible cable to the connector on the touch pad. 2. Install the touch pad and secure it with the following screws. • M2.5×8B FLAT HEAD screw ×1 • M2.5×4B FLAT HEAD screw ×1 3. Connect the touch pad flexible cable to the connector PJ3201 on the system board.
4.15 RTC Battery 4 Replacement Procedures 4.15 RTC Battery WARNING: When replacing the RTC battery, be sure to use genuine batteries or replacement batteries authorized by Toshiba. Installing the wrong battery could cause a battery explosion or other damage. If the RTC battery is found abnormal, it must not be installed. Replace it with a new battery, and dispose of the old one according to the local regulations.
4 Replacement Procedures 4.15 RTC Battery Removing the RTC Battery To remove the RTC battery, follow the steps below and refer to figure 4-22. 1. Peel off the insulator. 2. Disconnect the RTC battery cable from the connector PJ8490 on the system board. 3. Remove the RTC battery. Insulator Insulator RTC battery RTC battery cable Figure 4-22 Removing the RTC battery Installing the RTC Battery To install the RTC battery, follow the steps below and refer to figure 4-22. 1.
4.16 Sound Board/Touch Pad holder 4.16 4 Replacement Procedures Sound Board/Touch Pad holder 4.16.1 Sound Board Removing the Sound Board To remove the sound board, follow the steps below and refer to figure 4-23. 1. Remove the following screw and the sound board. • M2.5×6B FLAT HEAD screw ×1 2. Disconnect the sound board I/F cable from the connector on the sound board. 3. Peel the insulator. M2.
4 Replacement Procedures 4.16 Sound Board/Touch Pad holder Installing the Sound Board To install the sound board, follow the steps below and refer to figure 4-23. 1. Connect the sound board I/F cable to the connector on the sound board and secure it with the insulator. 2. Install the sound board from the side with jacks and secure it with the following screw. • 4-44 M2.
4.16 Sound Board/Touch Pad holder 4 Replacement Procedures 4.16.2 Touch Pad holder Removing the Touch Pad holder To remove the touch pad holder, follow the steps below and refer to figures 4-24. 1. Disconnect the sound board I/F cable from the connector PJ7002 on the system board. 2. Remove the touch pad holder from the system board.
4 Replacement Procedures 4.17 CD-Key assembly 4.17 CD-Key assembly Removing the CD-Key assembly To remove the CD-key assembly, follow the steps below and refer to figures 4-25. 1. Disconnect the CD-key flexible cable from the connector PJ7000 on the system board. 2. Remove the following screw and the CD-key assembly.
4.18 System Board 4 Replacement Procedures 4.18 System Board Removing the System Board To remove the system board, follow the steps below and refer to figures 4-26 and 4-27. 1. Peel off the glass tape and disconnect the RGB cable from the connector PJ5621 on the system board. 2. Disconnect the speaker cables from the connectors PJ6003 (red) and PJ6004 (blue) on the system board. 3. Disconnect the USB cable from the connector PJ7003 on the system board. 4.
4 Replacement Procedures 4.18 System Board 7. Remove the following screws securing the system board. • M2.5×6B FLAT HEAD screw ×1 8. Lift up the right side of the system board and remove it. M2.
4.18 System Board 4 Replacement Procedures Installing the System Board To install the system board, follow the steps below and refer to figures 4-26 and 27. 1. Install the system board from the left side. NOTE: When installing the system board, be careful not to pinch or damage the USB cable, RGB cable, battery cable speaker cable, network cable, fan cable or power cable. 2. Secure the system board with the following screws. • M2.5×6B FLAT HEAD screw ×1 3.
4 Replacement Procedures 4 4.19 CPU Replacement Procedures 4.19 CPU Removing the CPU To remove the CPU, follow the steps below and refer to figures 4-28 and 4-29. CAUTION: 1) The CPU can become very hot during operation. Be sure to let it cool before starting repair work. 2) When you remove the CPU, wipe the grease off of the bottom of the fin and top of the CPU. Apply new grease when installing. 1.
4.19 CPU 4 Replacement Procedures CAUTION: Silicon grease is applied between the fin and the CPU. When removing the fin, be careful not to damage the CPU under the fin. M2×4B BIND CPU holder FIN Figure4-28 Removing the CPU holder and fin 4. Unlock the CPU by rotating the cam on the CPU socket 180 degrees counterclockwise with a flat-blade screwdriver (in the order shown in the figure below). 5. Remove the CPU.
4 Replacement Procedures 4.19 CPU Installing the CPU To install the CPU, follow the steps below and refer to figures 4-28 to 4-30. 1. Make sure the cam is in the open position. 2. Seat the CPU in the CPU socket. Make sure the position is exact to avoid damaging pins on the CPU. 3. Fix the CPU by rotating the cam 180 degrees clockwise with a flat-blade screwdriver. 4. Apply new grease on the CPU using a special syringe as shown in the following figure. Apply quarter of scale (0.
4.20 Speaker 4 Replacement Procedures 4.20 Speaker Removing the Speaker To remove the speaker, follow the steps below and refer to figures 4-31 and 4-32. 1. Remove the following screws and peel the insulator. • M2.5×6B FLAT HEAD screw ×4 • M2.5×4B FLAT HEAD screw ×1 (upper left side) M2.5×6B FLAT HEAD M2.5×4B FLAT HEAD M2.
4 Replacement Procedures 4.20 Speaker 2. Remove the following screw and cable holder. • M2.5×4B FLAT HEAD screw ×1 M2.5×4B FLAT HEAD Cable holder Figure 4-32 Removing the cable holder 3. Remove both the speakers. Installing the Speaker To install the speaker, follow the steps below and refer to figures 4-31 to 4-32. 1. Set both the speakers. 2. Install the cable holder and secure it with the following screw. • M2.5×4B FLAT HEAD screw ×1 3.
4.21 Fan 4 Replacement Procedures 4.21 Fan Removing the Fan To remove the fan, follow the steps below and refer to figure 4-33. 1. Remove the following screws securing the fan. • M2.5×6B FLAT HEAD screw ×1 (lower right side) 2. Remove the fan. M2.5×6B FLAT HEAD Fan Figure4-33 Removing the fan Installing the Fan To install the fan, follow the steps below and refer to figure 4-33. 1. Place the fan. 2. Secure the fan with the following screw. • M2.
4 Replacement Procedures 4.22 USB Board/DC-IN jack/Network jack 4.22 USB Board/DC-IN jack/Network jack Removing the USB Board/DC-IN jack/Network jack To remove the USB board/DC-IN jack/network jack, follow the steps below and refer to figure 4-34. 1. Remove the following screw securing the USB board. • M2.5×4B FLAT HEAD screw ×1 2. Disconnect the USB cable from the connector CN1 on the USB board. 3. Peel off the acetate tape and remove the network jack from the slot. 4.
4.22 USB Board/DC-IN jack/Network jack 4 Replacement Procedures Installing the USB Board/DC-IN jack/Network jack To install the USB board/DC-IN jack/network jack, follow the steps below and refer to the figure 4-34. 1. Connect the DC-IN jack cable to the connector CN1 on the power board and Install the DC-IN jack. 2. Install the network jack to the slot and stick the acetate tape. 3. Connect the USB cable to the connector CN1 on the USB board. 4.
4 Replacement Procedures 4.23 4.23 RGB board/Power board RGB board/Power board Removing the RGB board/Power board To remove the RGB board/Power board, follow the steps below and refer to figures 4-35 to 4-37. 1. Remove the following screws and battery plate. • M2.5×6 Tapping screw ×3 M2.5×6 Tapping Battery plate Figure 4-35 Removing the battery plate 2. Remove the following screw and RGB board. • M2.5×6 Tapping screw ×1 3. Disconnect the RGB cable from the connector CN3 on the RGB board. M2.
4.23 RGB board/Power board 4 Replacement Procedures 4. Remove the following screws and power board. • M2.5×6 ×2 Tapping screw M2.5×6 Tapping Wireless LAN cable (white) Battery cable Wireless LAN cable (black) Figure 4-37 Removing the power board 5. Disconnect the wireless LAN cables from the connectors CN6 (white) and CN8 (black) on the power board. 6. Disconnect the battery cable from the connector CN4 on the power board.
4 Replacement Procedures 4.23 RGB board/Power board Installing the RGB board/Power board To install the RGB board/Power board, follow the steps below and refer to figures 4-35 to 437. 1. Connect the battery cable to the connector CN4 on the power board. 2. Connect the wireless LAN cables to the connectors CN6 (white) and CN8 (black) on the power board. 3. Place the power board and secure it with the following screws. • M2.5×6 Tapping screw ×2 4.
4.24 Display Mask 4.24 4 Replacement Procedures Display Mask Removing the Display Mask To remove the display mask, follow the steps below and refer to figures 4-38. 1. Remove the two mask seals at the lower part of the display mask. 2. Remove the four rubber masks at the top of the display mask. 3. Remove the following screws securing the display mask. • M2.5×6B FLAT HEAD screw ×2 • M2×4B S-FLAT HEAD screw ×3 4. Release the latches on the display mask and remove the display mask. Mask seals M2.
4 Replacement Procedures 4.24 Display Mask Installing the Display Mask To install the display mask, follow the steps below and refer to figures 4-38. 1. Place the display mask on the LCD module. 2. Engage the latches of the display mask. 3. Secure the display mask with the following screws. • M2.5×6B FLAT HEAD screw ×2 • M2×4B S-FLAT HEAD screw ×3 4. Stick the four rubber masks at the top of the display mask. 5. Stick the two mask seals at the lower part of the display mask.
4.25 FL Inverter 4.25 4 Replacement Procedures FL Inverter Removing the FL Inverter To remove the FL inverter, follow the steps below and refer to figure 4-39. 1. Remove the following screw securing the FL inverter. • M2×4B S-FLAT HEAD screw ×1 2. Peel the insulator on the FL inverter. 3. Disconnect the FL cable under the insulator from the FL inverter. 4. Disconnect the HV cable from the FL inverter. 5. Remove the FL inverter.
4 Replacement Procedures 4.25 FL Inverter Installing the FL Inverter To install the FL inverter, follow the steps below and refer to figure 4-39. 1. Connect the FL cable and the HV cable to the FL inverter. 2. Seat the FL inverter and stick the insulator on the FL inverter of the FL cable side. 3. Secure the FL inverter with the following screw.
4.26 LCD Module 4.26 4 Replacement Procedures LCD Module NOTE: 1) Be careful not to apply pressure to the ICs along the edge of LCD module. The ICs are easily damaged. 2) For environmental reasons, do not throw away a malfunctioning LCD module (or FL). Please follow local ordinances or regulations for its disposal. Removing the LCD Module To remove the LCD Module, follow the steps below and refer to figures 4-40 and 4-41. 1. Remove the four mask seals on the sides of the LCD module. 2.
4 Replacement Procedures 4.26 LCD Module 5. Disconnect the LCD cable from the connector on the back of the LCD and remove the LCD module. CAUTION: When removing the LCD cable, be careful not to damage the connector.
4.26 LCD Module 4 Replacement Procedures 6. Remove the following screws securing the two metal braces to the LCD module.
4 Replacement Procedures 4.26 LCD Module Installing the LCD Module To install the LCD module, follow the steps below and refer to figures 4-40 and 4-41. 1. Secure the two metal braces to the LCD module with the following screws. • M2×3C S-FLAT HEAD screw ×4 2. Set the LCD module on the display cover. 3. Connect the LCD cable to the connector on the back of the LCD module. Stick the copper tape on the LCD cable. 4. Seat the LCD module and secure it with the following screws.
4.27 Sensor/Switch Board 4 Replacement Procedures 4.27 Sensor/Switch Board Removing the Sensor/Switch Board To remove the sensor/switch board, make sure the computer is in boot mode and powered off, follow the steps below and refer to figure 4-42. 1. Remove the following screws securing the sensor/switch board. • M2×4B ×1 S-FLAT HEAD screw 2. Remove the sensor/switch board. M2×4B S-FLAT HEAD Sensor/Switch board Figure 4-42 Removing the sensor/switch board 3. Pull out the sensor/switch board cable.
4 Replacement Procedures 4.28 LCD cable/Wireless LAN Antenna/Hinge 4.28 LCD cable/Wireless LAN Antenna/Hinge Removing the LCD cable/Wireless LAN Antenna To remove the LCD cable/wireless LAN antenna, follow the steps below and refer to figures 4-43 to 4-49. 1. Remove the following screw and LCD cable holder on the back. • M2.5×5B ×1 FLAT HEAD screw M2.5×5B FLAT HEAD LCD cable holder Figure 4-43 Removing the LCD cable holder 2.
4.28 LCD cable/Wireless LAN Antenna/Hinge 4 Replacement Procedures 3. Peel off the four acetate tapes fixing the wireless LAN antenna cable. 4. Peel off the three copper sheets and the gasket fixing the wireless LAN antenna. 5. Peel off both the wireless LAN antennas and pull out the cables through the hole under the hinge cap.
4 Replacement Procedures 4.28 LCD cable/Wireless LAN Antenna/Hinge 6. Remove the hinge caps. 7. Remove the following screws fixing the hinges on the display cover. • M2.5×4B FLAT HEAD screw ×2 Hinge cap M2.5×4B FLAT HEAD Figure 4-46 Removing the hinge cap 8. Remove the following screws and hinge (on the LCD cable side). • M2×4B S-FLAT HEAD screw ×1 • M2.5×5B FLAT HEAD screw ×1 M2.
4.28 LCD cable/Wireless LAN Antenna/Hinge 4 Replacement Procedures 9. Pull out the LCD cable. 10. Remove the following screws and circle plate. • M2×4B S-FLAT HEAD screw ×2 M2×4B S-FLAT HEAD Circle plate Figure 4-48 Removing the circle plate 11. Remove the following screws and hinge (on the other side). • M2×4B S-FLAT HEAD screw ×1 • M2.5×5B FLAT HEAD screw ×1 M2.
4 Replacement Procedures 4.28 LCD cable/Wireless LAN Antenna/Hinge Installing the LCD cable/Wireless LAN Antenna To install the wireless LAN antenna/Bluetooth antenna/display cover/speaker, follow the steps below and refer to figures 4-43 to 4-50. 1. Pass the LCD cable through the slot and guide. 2. Set the hinge (on the opposite side of the LCD cable) and secure it with the following screws. • M2×4B S-FLAT HEAD screw ×1 • M2.5×5B FLAT HEAD screw ×1 3.
4.28 LCD cable/Wireless LAN Antenna/Hinge 4 Replacement Procedures 10. Secure the wireless LAN antenna with the three copper sheets and the gasket. Standard for sticking position of copper sheets (right , left) Standard for sticking position of gasket Fit the copper sheet to the hole edge of the LCD cover. 2.5 ± 2 mm The copper sheet shall not be over the edge of the wall of LCD cover.
4 Replacement Procedure 4.29 Fluorescent Lamp 4 4.29 Fluorescent Lamp This system uses LCD modules from the following suppliers. The procedure for replacing the fluorescent lamp is different for each LCD module. Refer to the appropriate procedure. Type 15.4-inch WXGA 15.4-inch WXGA (CSV) Part No. Supplier Section Page G33C0001H110 TMD 4.29.1 4-76 G33C0001F110 LG.Philips 4.29.2 4-88 G33C0001D110 Samsung 4.29.3 4-95 G33C0001G110 LG.Philips 4.29.2 4-88 G33C0001E110 Samsung 4.29.
4.29 Fluorescent Lamp 4 Replacement Procedure 4.29.1 Replacing the 15.4-inch WXGA TMD 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. Disassembling the 15.4-inch WXGA TMD Fluorescent Lamp To disassemble the 15.4-inch WXGA TMD fluorescent lamp, follow the steps below and refer to figures 4-51 to 4-55. 1.
4 Replacement Procedure 4.29 Fluorescent Lamp NOTE: 1) Be careful not to give any damage to the TAB. 2) The X-PCB insulation sheet should be left attached to the bezel, as it will be recycled. 3) The Y-PCB insulation sheet shall not be disposed after removed, as it will be recycled.
4.29 Fluorescent Lamp 4 Replacement Procedure 2. Removing screws 1) Spread out the insulation sheet without detaching from the side of bezel. 2) Remove the screws (left side, right side) in order as shown in the figure below. NOTE: Use a Philips screwdriver with type 0 bit to remove the screws.
4 Replacement Procedure 4.29 Fluorescent Lamp 3. Removing bezel 1) Turn the LCD module face up with the insulation sheets on it. 2) Release the latches of the bezel and frame. (five points on upper side, two points lower side) 3) Remove the double-sided adhesive tape on the bottom of the side of bezel, and remove the bezel. NOTE: 1) Be careful not to damage the TAB when releasing the upper latches.
4.29 Fluorescent Lamp 4 Replacement Procedure 4. Spreading out PCB 1) Spread out the X-PCB and Y-PCB horizontally in order. NOTE: Be careful not to damage the TAB. (1) Spread out the XPCB from the back. (2) Spread out the YPCB from the back.
4 Replacement Procedure 4.29 Fluorescent Lamp 5. Removing PCB-ASSY cell 1) Remove the PCB-ASSY cell from the backlight unit. 2) Remove the double-sided adhesive tape from the back of the cell. NOTE: 1) Remove the tape slowly not to break the cell. The cell and frame are glued by double-sided adhesive tape. 2) Be careful not to remove the light shielding tapes from the upper left and right sides of the cell. PCB-ASSY cell Remove the cell by peeling off the doublesided adhesive tape.
4.29 Fluorescent Lamp 4 Replacement Procedure Assembling the 15.4-inch WXGA TMD Fluorescent Lamp To assemble the 15.4-inch WXGA TMD fluorescent lamp, follow the steps below and refer to figures 4-56 to 4-61. 1. Checking backlight 1) Check the following items shown in the figure below. Fixing tape for sheet Make sure the sheet does not come off the frame.
4 Replacement Procedure 4.29 Fluorescent Lamp 2. Assembling PCB-ASSY cell 1) Remove the release paper of the double-sided tape at the upper of the backlight unit. 2) Light up the backlight. 3) Make sure there is no dust, alien substance or scratch on the backlight. Then make sure there is nothing wrong with the back of cell, install the PCB-ASSY cell to the backlight unit. NOTE: 1) When installing the PCB-ASSY cell, fit it to the left bottom corner of the backlight unit.
4.29 Fluorescent Lamp 4 Replacement Procedure 3. Folding and temporary fixing of TAB/PCB 1) Fold the X-TAB (X-PCB) and Y-TAB (Y-PCB) to the back of backlight unit. 2) Hook the X-PCB on the three latches on the back of frame. NOTE: Be careful not to damage the TAB. (1) Fold the X-PCB to the back. (2) Fold the Y-PCB to the back. The PCB shall be hooked on the three latches of the frame. Insert the FPC into the connector. The PCB shall not be installed over the frame.
4 Replacement Procedure 4.29 Fluorescent Lamp 4. Setting bezel 1) Hook the bezel on the five latches of the frame from the upper side. NOTE: 1) 2) 3) Make sure the GND-CU on the left side and lamp reflector shall be inside the bezel. Be careful not to damage the TAB. Make sure the five latches of the upper side of bezel are hooked on. (1) Install the bezel from the TAB side. Be careful not to damage the TAB. Hook the bezel on the five latches.
4.29 Fluorescent Lamp 4 Replacement Procedure 5. Fixing PCBs and bezel with screws 1) Tighten the left side with the screws in order shown in the figure below. 2) Tighten the right side with the screws in order shown in the figure below. NOTE: 1) 2) 3) Tighten the screws in order. Make sure there is no floating of screw. The screw tightening torque shall be 0.147mN•m (1.5kgf•cm). Use a Philips screwdriver with type 0 bit. (1) Tighten the eight screws.
4 Replacement Procedure 4.29 Fluorescent Lamp 6. Sticking tapes and insulation sheets 1) Stick the Y-PCB insulation sheet and X-PCB insulation sheet in order. 2) Stick the two bezel tapes on the lower side (lamp side). 3) Stick the fixing tape for FL cable. NOTE: Be careful not to damage to the TAB or the pulling-out part of lamp cable when sticking the tapes and insulation sheets. Stick the X-PCB insulation sheet. Stick the Y-PCB insulation sheet. Stick the insulation sheet without any flexure.
4.29 Fluorescent Lamp 4 Replacement Procedure 4.29.2 Replacing the 15.4-inch WXGA LG.Philips Fluorescent Lamp Disassembly of outside tape / Cover shield To disassemble the 15.4-inch WXGA LG.Philips fluorescent lamp, follow the steps below and refer to figures 4-62 to 4-65. 1. Disassembly of Tape adhesive used for B/L Wire fixing CAUTION: Pressure or stress should not be given on B/L Wire. 2. Disassembly of Tape adhesive used for B/L Wire fixing CAUTION: Pressure or stress should not be given on Gate COF.
4 Replacement Procedure 4.29 Fluorescent Lamp Disassembly of Top case 1. Disassembly of Top Case CAUTION: Pressure or stress should not be given on Top Case and Gate COF. Figure 4-63 Replacing LG.
4.29 Fluorescent Lamp 4 Replacement Procedure Disassembly of Source PCB and Gate PCB 1. Disassembly of Source PCB CAUTION: Pressure or stress should not be given on PCB and TCP during removing double tape. 2. Disassembly of Gate PCB CAUTION: Pressure or stress should not be given on PCB and TCP during removing double tape. Figure 4-64 Replacing LG.
4 Replacement Procedure 4.29 Fluorescent Lamp Disassembly of Board Ass’y, Tape Adhesive, Light guide,Cover Ass’y bottom (L) 1. Disassembly of Board Ass’y CAUTION: This process should be made in Clean room with no scratch nor particle on Polarizer and B/L Ass’y. 2. Disassembly of Tape Adhesive used for Sheets fixing (5Point). 3. Disassembly of Sheets, Light guide CAUTION: No penetration of foreign body is indispensable with no scratch on the surface of each sheet. 4.
4.29 Fluorescent Lamp 4 Replacement Procedure Assembly of Cover bottom, Sheets, Light guide, Tape Adhesive, Double Tape and Board Ass’y. To assemble the 15.4-inch WXGA LG.Philips fluorescent lamp, follow the steps below and refer to figures 4-66 to 4-69. 1. Detach a protect film from Double Tape at the Lamp Ass’y. 2. Attach the Lamp Ass’y to the Support Main. 3. Detach a protect film from Double Tape at the inside of Cover Bottom. 4. Assemble the Cover Bottom and Screw to the Support Main.
4 Replacement Procedure 4.29 Fluorescent Lamp Assembly of Source PCB 1. Assembly of Source PCB CAUTION: Stress should not be given on TCP during assembling S/M hook. Figure 4-67 Replacing LG.
4.29 Fluorescent Lamp 4 Replacement Procedure Assembly of Cover Ass’y, Screw, Top Case 1. Assembly of Top Case CAUTION: Pressure should not be given on Gate COF. Figure 4-68 Replacing LG.
4 Replacement Procedure 4.29 Fluorescent Lamp Assembly of outside Tape and Cover shield 1. Assembly of Tape shield and Tape Adhesive used for Top case fixing NOTE: Pressure or stress should not be given on Top case during this process. 2. Assembly of Cover shield (S) NOTE: Pressure or stress should not be given on control PCB. Usage of gloves with anti-electric discharge coating is recommended to eliminate possible damage on circuits occurred by ESC. 3.
4.29 Fluorescent Lamp 4 Replacement Procedure 4.29.3 Replacing the 15.4-inch WXGA Samsung Fluorescent Lamp Disassembling the 15.4-inch WXGA Samsung Fluorescent Lamp To disassemble the 15.4-inch WXGA Samsung fluorescent lamp, follow the steps below and refer to figures4-70 to 4-74. 1. Remove the PCB cover and COF cover. 2. Remove the lamp wire tape and Al tape. NOTE: Be careful not to damage the COF of S/D or G/D ICs.
4 Replacement Procedure 4.29 Fluorescent Lamp 3. Remove the two screws from the PCB. Screw Screw PCB Figure 4-71 Replacing Samsung fluorescent lamp (WXGA) (2) 4. Remove the four screws from the top chassis.
4.29 Fluorescent Lamp 4 Replacement Procedure 5. Remove the four bottom hooks and four side hooks (left and right) in the order. Then remove the top chassis from the mold frame. (2 ) S id e h o o k (1 ) B o t t o m h o o k Figure 4-73 Replacing Samsung fluorescent lamp (WXGA) (4) 6. Remove the panel assembly from the BLU. NOTE: Be careful not to damage the COF of S/D or G/D ICs.
4 Replacement Procedure 4.29 Fluorescent Lamp 7. The assembly procedure of the 15.4-inch WXGA Samsung fluorescent lamp is the reverse of the above disassembly procedure.
Appendices
Appendices App-ii
Appendices Appendix Contents Appendix A Handling the LCD Module .......................................................................... A-1 Appendix B Board Layout .................................................................................................B-1 B.1 System Board (FMSSY* 32M) Front View...............................................................1 B.2 System Board (FMSSY* 32M) Back View ...............................................................3 B.
Appendices C.23 PJ8490 RTC Battery Connector (3-pin)..............................................................C-17 C.24 PJ8770 FAN connector (3-pin) ...........................................................................C-17 C.25 PJ2000 Debugging port (4-pin)...........................................................................C-18 C.26 PJ7003 USB connector PCB I/F connector (4-pin) ............................................C-19 C.27 PJ7003 USB connector PCB I/F connector 1 (4-pin) .
Appendices Figures Figure B-1 System board (FMSSY* 32M) layout (front) ........................................................1 Figure B-2 System board (FMSSY* 32M) layout (back).........................................................3 Figure B-3 System board (FMSMP* 64M) layout (front)........................................................5 Figure B-4 System board (FMSMP* 64M) layout (back)........................................................7 Figure E-1 UK keyboard..................................
Appendices Tables Table B-1 System board (FMSSY* 32M) ICs and connectors (front) .....................................2 Table B-2 System board (FMSSY* 32M) ICs and connectors (back) .....................................4 Table B-3 System board (FMSMP* 64M) ICs and connectors (front) ....................................6 Table B-4 System board (FMSMP* 64M) ICs and connectors (back).....................................8 Table C-1 Memory connector (200-pin)....................................................
Appendices Table C-24 FAN connector (3-pin) ....................................................................................C-17 Table C-25 Debugging port (4-pin) ....................................................................................C-18 Table C-26 USB connector PCB I/F connector (4-pin)......................................................C-19 Table C-27 USB connector PCB I/F connector 1 (4-pin)...................................................
Appendices App-viii
Appendix A Handling the LCD Module Appendix A Appendices P 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. For 14.
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. CRT Cleaner 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.
Appendix A Handling the LCD Module Appendices 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.
Appendices Appendix A Handling the LCD Module A-6 Satellite M30-35 Maintenance Manual (960-455)
Appendix B Board Layout Appendices Appendix B Board Layout B.
Appendices Appendix B Board Layout Table B-1 System board (FMSSY* 32M) ICs and connectors (front) B-2 Mark Number Name (A) PJ2100 PC card I/F connector (B) PJ7000 CD key I/F connector (C) PJ6001 Internal microphone I/F connector (D) PJ8490 RTC battery connector (E) PJ7002 Sound connector PCB I/F connector (F) PJ1800 HDD I/F connector (G) PJ3200 Keyboard I/F connector (H) PJ6003 Speaker connector (right) (I) PJ4100 Network I/F connector (J) PJ7003 USB connector PCB I/F conn
Appendix B Board Layout B.
Appendices Appendix B Board Layout Table B-2 System board (FMSSY* 32M) ICs and connectors (back) B-4 Mark Number Name (A) PJ3400 Parallel I/F connector (B) PJ3000 MDC I/F connector (C) PJ1820 CD-ROM I/F connector (D) PJ2200 Mini PCI I/F connector (E) PJ4200 1394 I/F connector (F) IC5000 NV34 (G) IC1200 MCH-M (H) IS1100 CPU (I) IC6008 AN12940 (J) IS2101 SD card I/F connector Satellite M30-35 Maintenance Manual (960-455)
Appendix B Board Layout B.
Appendices Appendix B Board Layout Table B-3 System board (FMSMP* 64M) ICs and connectors (front) B-6 Mark Number Name (A) PJ2100 PC card I/F connector (B) PJ7000 CD key I/F connector (C) PJ6001 Internal microphone I/F connector (D) PJ8490 RTC battery connector (E) PJ7002 Sound connector PCB I/F connector (F) PJ1800 HDD I/F connector (G) PJ3200 Keyboard I/F connector (H) PJ6003 Speaker connector (right) (I) PJ4100 Network I/F connector (J) PJ7003 USB connector PCB I/F conn
Appendix B Board Layout B.
Appendices Appendix B Board Layout Table B-4 System board (FMSMP* 64M) ICs and connectors (back) B-8 Mark Number Name (A) PJ3400 Parallel I/F connector (B) PJ3000 MDC I/F connector (C) PJ1820 CD-ROM I/F connector (D) PJ2200 Mini PCI I/F connector (E) PJ4200 1394 I/F connector (F) IC5000 NV64 (G) IC1200 MCH-M (H) IS1100 CPU (I) IC6008 AN12940 (J) IS2101 SD card I/F connector Satellite M30-35 Maintenance Manual (960-455)
Appendix C Pin Assignment Appendices C Appendix C Pin Assignment System Board (common to FMSSY* 32M, FMSMP* 64M) C.1 IS1400/1401 Memory connector (200-pin) Table C-1 Memory connector (200-pin)(1/4) Pin No. Signal name I/O Pin No.
Appendices Appendix C Pin Assignment Table C-1 Memory connector (200-pin)(2/4) Pin No. C-2 Signal name I/O Pin No.
Appendix C Pin Assignment Appendices Table C-1 Memory connector (200-pin)(3/4) Pin No. Signal name I/O Pin No.
Appendices Appendix C Pin Assignment Table C-1 Memory connector (200-pin)(4/4) Pin No. C.2 Signal name I/O Pin No. Signal name I/O 195 SMBCLK-P3P I/O 196 GND - 197 P3V - 198 GND - 199 N.C - 200 N.C - PJ1800 HDD I/F connector (44-pin) Table C-2 HDD I/F connector (44-pin) Pin No. C-4 Signal name I/O Pin No.
Appendix C Pin Assignment C.3 Appendices PJ1820 CD-ROM I/F connector (50-pin) Table C-3 CD-ROM I/F connector (50-pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 CDAUDL-EXP I 2 CDAUDR-EXP I 3 CD-GND I 4 N.
Appendices C.4 Appendix C Pin Assignment PJ2100 PC card I/F connector (68-pin) Table C-4 PC card I/F connector (68-pin) (1/2) Pin No. C-6 Signal name I/O Pin No.
Appendix C Pin Assignment Appendices Table C- PC card I/F connector (68-pin) (2/2) C.5 Pin No. Signal name I/O Pin No. Signal name I/O 59 ACSERR-BYN I/O 60 ACREQ-BYN I/O 61 ACCBE3-BYN I/O 62 ACAUDI-BYP I 63 ACSTSC-BYP I 64 ACAD28-BYP I/O 65 ACAD30-BYP I/O 66 ACAD31-BYP I/O 67 ACCD2-B3N I 68 GND - IS2101 SD card I/F connector (12-pin) Table C-5 SD card I/F connector (12-pin) Pin No. Signal name I/O Pin No.
Appendices C.6 Appendix C Pin Assignment PJ2200 Mini PCI I/F connector (124-pin) Table C-6 Mini PCI I/F connector (124-pin) (1/2) Pin No. C-8 Signal name I/O Pin No. Signal name I/O 1 N.C. - 2 N.C. - 3 N.C. - 4 N.C. - 5 N.C. - 6 N.C. - 7 N.C. - 8 N.C. - 9 N.C. - 10 N.C. - 11 N.C. - 12 N.C. - 13 WLON-S3N I 14 N.C. - 15 GND - 16 N.C. - 17 PIRQA-P3N I 18 P5V - 19 P3V - 20 PIRQD-P3N O 21 N.C. - 22 N.C.
Appendix C Pin Assignment Appendices Table C-6 Mini PCI I/F connector (124-pin) (2/2) Pin No. Signal name I/O Pin No.
Appendices C.7 Appendix C Pin Assignment PJ3000 MDC I/F connector (30-pin) Table C-7 MDC I/F connector (30-pin) Pin No. C-10 Signal name I/O Pin No. Signal name I/O 1 N.C - 2 GND - 3 GND - 4 N.C - 5 N.C - 6 N.C - 7 N.C - 8 GND - 9 N.C - 10 N.C - 11 N.C - 12 N.C - 13 N.C - 14 N.C - 15 GND - 16 MDC-B3V I 17 MDC-B3V - 18 N.C - 19 GND - 20 GND - 21 N.C - 22 M97SY2-P3P I 23 M97OT2-P3P I 24 N.
Appendix C Pin Assignment C.8 Appendices PJ3200 Keyboard I/F connector (34-pin) Table C-8 Keyboard I/F connector (34-pin) C.9 Pin No. Signal name I/O Pin No.
Appendices C.10 Appendix C Pin Assignment PJ3400 Parallel I/F Connector (25-pin) Table C-10 Parallel I/F connector (25-pin) Pin No. C.11 Signal name I/O Pin No.
Appendix C Pin Assignment C.12 Appendices PJ4200 1394 I/F connector (4-pin) Table C-12 1394 I/F connector (4-pin) Pin No. C.13 Signal name I/O Pin No. Signal name I/O 1 TPB0-P3N I/O 2 TPB0-P3P I/O 3 TPA0-P3N I/O 4 TPA0-P3P I/O PJ5600 LCD connector (41-pin) Table C-13 LCD connector (41-pin) Pin No. Signal name I/O Pin No.
Appendices C.14 Appendix C Pin Assignment PJ5621 CRT I/F connector (20-pin) Table C-14 CRT I/F connector (20-pin) Pin No. C.15 Signal name I/O Pin No. Signal name I/O 1 GND - 2 TVLOUT-PXP O 3 GND - 4 TVCOUT-PXP O 5 GND - 6 N.
Appendix C Pin Assignment C.17 Appendices PJ6003 Speaker Connector (right) (3-pin) Table C-17 Speaker connector (right) pin assignment (3-pin) C.18 Pin No. Signal name I/O Pin No. 1 SPKOTR-EXN O 2 3 SPKOTR-EXP O Signal name N.C I/O - PJ7000 CD key I/F connector (18-pin) Table C-18 CD key I/F connector (18-pin) Pin No. Signal name I/O Pin No.
Appendices C.19 Appendix C Pin Assignment PJ7001 Power switch I/F connector (15-pin) Table C-19 Power switch I/F connector (15-pin) C.20 Pin No. Signal name I/O Pin No.
Appendix C Pin Assignment C.21 Appendices PJ7004 Panel switch I/F connector (2-pin) Table C-21 USB connector PCB I/F connector (2-pin) Pin No. 1 C.22 Signal name PNLOFF-S3V I/O Pin No. I 2 Signal name GND I/O - PJ8810 1st Battery connector (7-pin) Table C-22 1st Battery connector (7-pin) Pin No. C.23 Signal name I/O Pin No.
Appendices C.25 Appendix C Pin Assignment PJ2000 Debugging port (4-pin) Table C-25 Debugging port (4-pin) Pin No. C-18 Signal name I/O Pin No.
Appendix C Pin Assignment Appendices (only for FMSSY* 32M) C.26 PJ7003 USB connector PCB I/F connector (4-pin) Table C-26 USB connector PCB I/F connector (4-pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 USB1PS-E5V O 2 USBP2C-S3N O 3 USBP2C-S3P O 4 GND - (only for FMSMP* 64M) C.27 PJ7003 USB connector PCB I/F connector 1 (4-pin) Table C-27 USB connector PCB I/F connector 1 (4-pin) Pin No. C.28 Signal name I/O Pin No. Signal name I/O 1 USB1PS-E5V O 2 N.C - 3 N.
Appendices C-20 Appendix C Pin Assignment Satellite M30-35 Maintenance Manual (960-455)
Appendix D Keyboard Scan/Character Codes Appendices Appendix D Appendix D Keyboard Scan/Character 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.
Appendices Appendix D Keyboard Scan/Character Codes 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.
Appendices Appendix D Keyboard Scan/Character Codes 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.
Appendices Appendix D Keyboard Scan/Character Codes 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 Shift Code set 1 Code set 2 Make Make Pause 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 Appendices Appendix E Appendix E E.1 Key Layout United Kingdom (UK) Keyboard Figure E-1 UK keyboard E.
Appendices E-2 Appendix E Key Layout Satellite M30-35 Maintenance Manual (960-455)
Appendix F Wiring Diagrams Appendices Appendix F Appendix F F.1 Wiring Diagrams Parallel Port Wraparound Connector -SELECT -PINT Figure F-1 Parallel port wraparound connector F.
Appendices F-2 Appendix F Wiring Diagrams Satellite M30-35 Maintenance Manual (960-455)
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 for the computer that has renewed BIOS data. Rewriting the BIOS 1. Set the system to boot mode. 2. Turn off the power to the computer. 3. Remove the external cable and PC card. 4.
Appendices G-2 Appendix G BIOS Rewrite Procedures Satellite M30-35 Maintenance Manual (960-455)
Appendix I Reliability Appendices Appendix I Appendix I Reliability The following table shows MTBF (Mean Time between Failures). Table I-1 MTBF MTBF Time (hours) VRAM32MB (FMSSY* board) model 7323.49 VRAM64MB (FMSMP* board) model 7341.
Appendices I-2 Appendix I Reliability Satellite M30-35 Maintenance Manual (960-455)
Appendix J SETUP Appendices Appendix J Appendix J SETUP This function displays the current system setup information. The options are listed blow. 1. Main 2. 3. 4. 5. (1) (2) (3) (4) Advanced (1) (2) (3) (4) (5) (6) (7) (8) (9) Security (1) Boot (1) (2) (3) (4) Exit (1) (2) (3) (4) (5) Total Memory System Date System Time BIOS Ver.
Appendices Appendix J SETUP To access the SETUP display, power on the computer and while “TOSHIBA” logo is displayed, press [F2]. Then, the main menu similar to the one blow appears. There are five tabs (Main, Advanced, Security, Boot and Exit) in the SETUP menu. To move between the tabs, press ← or →. Each option is displayed on the menu by selecting a tab. “Item Specific Help” on the right of the menu describes each option.
Appendix J SETUP Appendices Advanced 1. Power On Display [Auto-Selected] If any external display is connected, the power on display will be in analog RGB only mode. Otherwise it will be in LCD only mode. [LCD+Analog RGB] Display both the integrated LCD screen and analog RGB screen mode. 2. LCD Display Stretch [Enabled] LCD display stretch is enabled. [Disabled] LCD display stretch is disabled. 3. TV Type This option sets the TV type options. [NTSC (US)] TV in the U.S.
Appendices Appendix J SETUP 9. Parallel Port Mode This option sets the mode for the parallel port using options. [ECP] Sets the port type to Extended Capabilities Port (ECP). For most printers, the port should be set to “ECP.” (Default) [Bi-derectional] This setting should be used with some other parallel devices. Security 1. Power On Password To set a new user password, press [Enter] and enter the new password twice. [Not Registered] The password has not been registered.
