Toshiba Satellite M40X manual

[CONFIDENTIAL] Toshiba Personal Computer Satellite M 4 0X Maintenance Manual TOSHIBA CORPORATION[...]

ii [CONFIDENTIAL] Satellite M 4 0X Maintenance Manual Copyright © 2004 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 Comp[...]

Satellite M 4 0X Maintenance Manual [CONFIDENTIAL] iii Preface Thi s maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite SATELLITE M40X , referred to as the M40X Series in this manual. The procedures described in this manual are intended to help service techn icians isolate faulty Fie[...]

iv [CONFIDENTIAL] Satellite M 4 0X Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the M40X Series system unit and each FRU . Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic ope[...]

Satellite M 4 0X Maintenance Manual [CONFIDENTIAL] v Conventions This manual uses the following format s 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) K[...]

vi [CONFIDENTIAL] Satellite M 4 0X Maintenance Manual[...]

Satellite M 4 0X Maintenance Manual [CONFIDENTIAL] vii Table of Contents Chapter 1 Hard ware Overview 1.1 Features ............................................................................................................................. 1 - 1 1.2 System Unit .......................................................................................[...]

viii [CONFIDENTIAL] Satellite M 4 0X Maintenance Manual Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ............................................................................................................3 - 1 3.2 Executing the Diagnostic Test ..........................................................................................[...]

Satellite M 4 0X Maintenance Manual [CONFIDENTIAL] ix Chapter 4 Replac ement Procedures 4.1 General .............................................................................................................................. 4 - 1 4.2 Battery .........................................................................................................[...]

x [CONFIDENTIAL] Satellite M 4 0X Maintenance Manual Appendices Appendix A Handling the LCD Module ..................................................................................... A - 1 Appendix B Board Layout ........................................................................................................ B - 1 Appendix C Pin Assignmen[...]

[CONFIDENTIAL] Chapter 1 Hardware Overview 1[...]

1 Hardware Overview 1 - ii [CONFIDENTIAL] Satellite M40X Maintenance Manual[...]

1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - iii Chapter 1 Contents 1.1 Features ...................................................................................................................... 1 - 5 1.2 System Unit .............................................................................................[...]

1 Hardware Overview 1 - iv [CONFIDENTIAL] Satellite M40X Maintenance Manual Figures Figure 1 - 1 2.5 - inch HDD .............................................................................................. 1 - 11 Table Table 1 - 1 2.5 - inch HDD specifications ....................................................................... 1 - 11 Ta ble 1 [...]

1.1 Features 1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - 5 1.1 Features The Satellite EAL30 Series Personal Computer uses extensive Large Scale Integration (LSI), and Complementary Metal - Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight and high reliability. This computer[...]

1 Hardware Over view 1.1 Features 1 - 6 [CONFIDENTIAL] Satellite M40X Maintenance Manual ? Power ? 8 cells of LI - ION 4300 mAH 18650 size, battery Pack with 63.6 WH capacity ? 4 Hrs charging time to 100% capacity on 43 00mAH LI - ION Battery (System off or Suspend) ? HDD ? 9.5mm, 2.5" HDD up to 120 GB ? Bus Master IDE ? 9.5m/m, 2.5”HDD Supp[...]

1.1 Features 1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - 7 ? Display ? 15.4” TFT screen with a resolution of 1280 horizontal x 800 vertical pixels WXGA ? 15.4” TFT screen with a resolution of 1280 horizontal x 800 vertical pixels WXGA CSV ? 15.4” TFT screen with a resolution of 1280 horizontal x 800 vertica[...]

1 Hardware Over view 1.1 Features 1 - 8 [CONFIDENTIAL] Satellite M40X Maintenance Manual ? PCMCIA Card Organization ? One type II card sockets ? 1.8" 10.5mm removable ATA Device ? Card bus card or PC Care with hot insertion and removal ? ACPI 1.1 Compliant. ? Support 5V/3.3V PC Cards and 3.3V Cardbus cards. ? Supports PCMCIA - ATA Specificatio[...]

1.2 System Unit 1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - 9 1.2 System Uni t The system unit is composed of the following major components: ? Processor ? Depending on the model you purchased: Mobile Intel® Celeron® M Processor 350J/360J/370 /380 or ? Intel® Pentium® M Processor 730/740/750/760/770 /780 ? Sy[...]

1 Hardware Overview 1.2 System Unit 1 - 10 [CONFIDENTIAL] Satellite M40X Maintenance Manual ? Audio subsystem ? Realtek ALC250 for CODEC ? Bulit - in 7 Bands of Digital Hardware Equalizer for Optimizing Speaker Response ? Single chip with high S/N ratio (>100dB) ? Meets performance requirements for audio on PC99/2001 systems ? Meets Microsoft WH[...]

1.3 - inch Hard Disk Drive 1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - 11 1.3 2.5 - inch Hard Disk Drive The internal 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 up to100G HDD. 120GB is des[...]

1 Hardware Overvi ew 1.4 Optical device Drives 1 - 12 [CONFIDENTIAL] Satellite M40X Maintenance Manual 1.4 Optical device Drives ? DVD - ROM & CD - RW drive ? DVD Super Multi drive 1.4.1 DVD - ROM & CD - RW The DVD Super Multi drive accepts 12 - cm (4.72 - inch) and 8 - cm (3.15 - inch) discs. At maximum, the drive can play back a DVD at 8x[...]

1.4 Optical device Drives 1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - 13 1.4.2 DVD Super Multi The DVD Super Multi drive accepts 12 - cm (4.72 - inch) and 8 - cm (3.15 - inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD - ROM at 24x speed, and write CD - R at 24 x speed and CD - RW at 4x[...]

1 Hardware Overvi ew 1.4 Optical device Drives 1 - 14 [CONFIDENTIAL] Satellite M40X Maintenance Manual 1.4.3 DVD Super Multi Double Layer The DVD Super Multi drive accepts 12 - cm (4.72 - inch) and 8 - cm (3.15 - inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD - ROM at 2 4x speed, and write CD - R at 24 x speed and CD - [...]

1.5 Power Supply 1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - 15 1.5 Power Supply This specification defines the performance and characteristic of 65W and 75W AC adapter power supply. It supplies a constant voltage 19V output source for EAL30 series notebook comp uter. ? A/D conversion ? The EC uses 10 - bit sampl[...]

1 Hardware Overview 1.5 Power Supply 1 - 16 [CONFIDENTIAL] Satellite M40X Maintenance Manual ? Battery charging control ? The EC controls the following. – The quick charging ON/OFF – The detection of full charge ? Detection of the low battery ? The EC detects the low battery point by the gas gauge. – LB10M = The system will be driven by the b[...]

1 .6 Batteries 1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - 17 1.6 Batteries The computer has two types of batter y : ? Main battery pack ( 18650 size ) ? RTC battery The removable main battery pack is the computer’s main power source when the AC adaptor is not attached. The battery specifications are listed in [...]

1 Hardware Overview 1 .6 Batteries 1 - 18 [CONFIDENTIAL] Satellite M40X Maintenance Manual 1.6.1 Main Battery Battery charging is controlled by a power supply microprocessor that is mounted on the system board. The power su pply microprocessor controls whether the charge is on or off and detects a full charge when the AC adaptor and battery are att[...]

1 .6 Batteries 1 Hardware Overview Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 1 - 19 1.6.2 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. T he t able below lists the charging time and data preservation period of the RTC battery. The RTC b[...]

[CONFIDENTIAL] Chapter 2 Troubleshooting Procedures 2[...]

2 Troubleshooting Procedures 2 - ii [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual l[...]

2 Troubleshooting Procedures Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - iii Chapter 2 Contents 2.1 Troubleshooting Introduction .................................................................................... 2 - 1 2.2 Troubleshooting Flowchart ............................................[...]

2 Troubleshooting Procedures 2 - iv [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual l Figures Figure 2 - 1 Troubleshooting flowchart (1/2) .....................................................................2 - 3 Figure 2 - 1 Troubleshooting flowchart (2/2) ...........................................[...]

2.1 Troubleshooting Introduction 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 1 2.1 Troubleshootin g Introduction 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.[...]

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 2 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual 2.2 Troubleshooting Flowchart If you know the location of the malfunction, turn directly to the appropriate section of this chapter. If the problem is unspecified, u se the flowchar t in[...]

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 3 START Connect the AC adapter to the DC-IN socket Is the DC-IN LED on? Is the Battery LED on? Turn the Power switch on Is the Power On LED on? Is the "Toshiba" logo message dis[...]

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 4 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual A Does typed characters appear correctly? Insert the diagnostics disk into the FDD. Then run the diagnostics test program. Is the diagnostics test loaded? Allow each test to perform auto[...]

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 5 If the diagnostics program cannot detect an error, the problem may be intermittent. The t est program should be executed several times to isolate the problem. When a problem has been lo[...]

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 6 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual Other problems that are not covered by the diagnostics program may be discovered by a user. 1. If an error is detected when using an external USB device , pe rform the External USB Devic[...]

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 7 2.3 Power Supply Troubleshooting ST AR T Are the DC-IN and Battery LEDs lit? Can you turn the computer on? Are the internal power connections secure? END Check Power Supply Status (Proc[...]

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 8 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual The power supply controls many functions and components. To determine if the power supply is functioning properly, start with Proce dure 1 and continue with the other Procedures as instr[...]

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 9 Table 2 - 2 DC - IN LED AC - IN LED Power supply st atus Solid on AC power exists (LED is solid green). Off No AC power exists. To check the power supply status, install a battery pack [...]

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 10 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual Procedure 3 Power supply connection check The power supply wiring diagram is shown below: AC adaptor System board Battery AC adaptor cord AC power cord Any of the connectors may be disc[...]

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 11 Procedure 4 Diagnostic check The power supply may not charge the battery pack. Perform the following procedures: 1. Reinstall the battery pack. 2. Attach the AC adaptor and turn on t h[...]

2 Troublesh ooting Procedures 2.4 Display Troubleshooting 2 - 12 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual 2.4 Display Troubleshooting Perform external display check (Procedure 1) START Does the external display function ok? Perform diagnostic check (Procedure 2) No Was a display problem detecte[...]

2.4 Display Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 13 This section descri bes how to determine if the computer’s display is functioning properly. The process is outlined in Figure 2 - 3. Start with Procedure 1 and continue with the other pro[...]

2 Troublesh ooting Procedures 2.4 Display Troubleshooting 2 - 14 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual Procedure 3 Connector and replacement check The FL inverter board, LCD module, and system board are connected to the display c ircuits. Any of these components may be damaged. Refer to Chap[...]

2.5 Keyboard Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 15 2.5 Keyboard Troubleshooting Perform external keyboard check (Procedure 1) START Does the external keyboard function ok? Perform diagnostic check (Procedure 2) Was a keyboard problem detec[...]

2 Troubleshooting Procedures 2.5 Keyboard Troubleshooting 2 - 16 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual To determine if the computer’s keyboard is functioning properly, perform the following procedures. Figure 2 - 5 outlines the process. Start with Procedure 1 and continue with the other pr[...]

2.6 External USB Devices Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 17 2.6 External U SB Devices Troubleshooting Replace system board (Procedure 2) END Original USB device is faulty Perform external device and connection check (Procedure 1) START [...]

2 Troubleshooting Procedures 2.6 External USB Devices Troubleshooting 2 - 18 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual To determine if the computer’s external USB devices are functioning properly, perform the following procedures. Figure 2 - 6 outlines the process. Start with Procedure 1 and c[...]

2.7 TV - Out Failure Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 19 2.7 TV - Out Failure Troubleshooting Perform TV connection check (Procedure 1) START Does replacement TV cable function properly? Perform TV set check (Procedure 2) Replace system [...]

2 Troubleshooting Pr ocedures 2.7 TV - Out Failure Troubleshooting 2 - 20 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual To determine if the computer’s TV - out port is functioning properly, perform th e following procedures. Figure 2 - 7 outlines the process. Start with Procedure 1 and continue as[...]

2.8 Printer Port Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 21 2.8 Printer Port Troubleshooting START Perform diagnostic check (Procedure 1) Does the print port function ok? Perform print port loopback check (Procedure 2) Print port is not faulty [...]

2 Troubleshooting Procedures 2.8 Printer Port Troubleshooting 2 - 22 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual To determine if the c omputer’s printer (parallel) port is functioning properly, perform the following procedures. Figure 2 - 8 outlines the process. Start with Procedure 1 and contin[...]

2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 23 2.9 Touch P ad Troubleshooting ST AR T END TouchPad connection check (Procedure 1) TouchPad replacement check (Procedure 2) Replace system board Figure 2 - 8 TouchPad troubleshooting proc[...]

2 Troubles hooting Procedures 2.9 TouchPad Troubleshooting 2 - 24 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual To determine if the computer’s built - in TouchPad is functioning properly, perform the following procedures. Figure 2 - 9 outlines the process. Start with Procedure 1 and continue as in[...]

2.10 Speaker Troubleshooting 2 Troubleshooting Procedures S atellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 25 2.10 Speaker Troubleshooting ST AR T Do all sources have same problem? END Perform earphone test (Procedure 2) Do earphones function correctly? Perform connection check (Procedure 3) Perfo[...]

2 Troubleshooting Procedures 2.10 Speaker Troubleshooting 2 - 26 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual To determine if the computer’s built - in speakers are functioning properly, perform the following procedures. Figure 2 - 10 outlines the process. First adjust the speaker volume to an ap[...]

2.11 Optical Drive Troubleshooting 2 Troubleshooting Procedures Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 27 2.11 O ptical Drive Troubleshooting ST AR T Audio CD functions ok? END Perform software check (Procedure 3) Perform diagnostic test (Procedure 4) Perform connection and replacement ch[...]

2 Troubleshooting Procedures 2.11 Optical Drive Troubleshooting 2 - 28 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual This section describes how to determine if the computer’s internal optical drive is functioning properly. The Satellite P10 module bays can accomm odate the following optical drives[...]

2.11 Optical Drive Troubleshooting 2 Troubleshooting Procedures Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 29 Procedure 5 Connect ion c heck and r eplacement c heck The optical drive connects to the system board . The drive may be disconnected, or the drive or system board may be damaged. Dis[...]

2 Troubleshooting Procedures 2.12 Modem Troubleshooting 2 - 30 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual 2.12 Modem Troubleshooting ST AR T Computer unable to detect telephone signal? END Perform connection check (Procedure 2) Perform replacement check (Procedure 3) Perform telephone line connec[...]

2.13 Modem Troubleshooting 2 Troublesh ooting Procedures Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 31 This section describes how to determine if the computer's modem is functioning properly. Figure 2 - 12 outlines the process. Perform the steps below starting with Procedure 1 and contin[...]

2 Troubleshooting Procedures 2.13 PCMCIA Troubleshooting 2 - 32 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual 2.13 PCMCIA Troubleshooting ST AR T Do errors occur during SYCARD test? Perform PCMCIA socket replacement check (Procedure 2) R eplac e system board END PCMCIA unit is not faulty. Perform SY[...]

2.13 PCMCIA Troubleshooting 2 Troubleshooting Procedures Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 33 This section describes how to determine if the PCMCIA card player is functioning properly. The process is summarized in Figure 2 - 13. Perform the steps below starting with Procedure 1 and c[...]

2 Troubleshooting Procedures 2.14 IEEE 1394 Troubleshooting 2 - 34 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual 2.14 IEEE 1394 Troubleshooting START Perform IEEE 1394 device check (Procedure 1) Is IEEE 1394 transmission ok? Perform diagnostic check (Procedure 2) Was an IEEE 1394 problem detected? P[...]

2.14 IEEE 1394 Troubleshooting 2 Troubleshooting P rocedures Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 35 To determine if the computer ’ s IEEE 1394 system is func tioning properly, perform the following procedures. Figure 2 - 14 outlines the process. Start with Procedure 1 and continue wi[...]

2 Troubleshooting Procedures 2.15 Wireless LAN Troubleshooting 2 - 36 [CONFIDENTIAL] Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual 2.15 Wireless LAN Trouble shooting START Perform diagnostic test (Procedure 1) Was a wireless LAN problem delected? Perform connector and replacement check (Procedure 2) Replace wirele[...]

2.15 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Satellite M40X/M45X / Satellite Pro M40X / EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2 - 37 The wireless LAN a ntenna wire, w ireless LAN unit or system board may each be the source of a wireless LAN fault. Any of these components may be damage d . To determine if the compute[...]

[CONFIDENTIAL] Chapter 3 Tests and Diagnostics 3[...]

3. Test s and Diagnostic s 3 - ii [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual[...]

Test and Diagnostic Operation Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - iii Contents 3.1 The Diagnostic Test ............................................................................................................ 3 - 1 3.2 Executing the Diagnostic Test ......................................[...]

3. Test s and Diagnostic s 3 - iv [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual[...]

3.1 The Diagnostic Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 1 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the computer’s hardware modules. The Test & Diagnostic Program is stored on the[...]

3. Test s and Diagnostic s 3.2 Executing the Diagnostic Test 3 - 2 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual 3.2 Executing the Diagnostic Test Toshiba MS - DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the diagnostics diskette #1 in t[...]

3.2 Executing the Diagnostic Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 3 The below display will show up at the beginning of T&D program If the test result passes, the following display will show up:[...]

3. Test s and Diagnostic s 3.2 Executing the Diagnostic Test 3 - 4 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual If an error is detected a nd a test fails, the following message displays: Then press any key for next actions – the below display presented if copying test log file onto diskette is neces[...]

3.2 Executing the Diagnostic Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 5 It will skip this process if “N” key pressed. And then it will check if it’s necessary to leave this program. Program will quit when “ Y ” key pressed and it will go back main menu [...]

3. Test s and Diagnostic s 3.3 Config Check Test 3 - 6 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual 3.3 Con fig Check Test The config check test checks unit configuration. It includes: ? CPU type ? System memory size ? ODD type ? HDD type & capacity ? BIOS version This test needs input unit Part N[...]

3.4 DMI Check Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 7 3.4 DMI Check Test This test will check if the computer’s Desktop Management Interface (DMI) is correct. DMI includes: ? Manufacturer ? Production Name ? Version ? Serial Number ? UUID ? OEM String It nee[...]

3. Test s and Diagnostic s 3.5 PIO Loopback Test 3 - 8 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual 3.5 PIO Loop back Test The PIO loopback test will check below items through PIO loopback connector. ? External Interrupt ? External Loopback - including Pattern test, Data Pin test, Control register tes[...]

.6 IEEE 1394 Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 9[...]

3. Test s and Diagnostic s 3.7 Speaker Audio Test 3 - 10 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual 3.6 Speaker Audio Test The speaker audio test allows the user to aurally confirm the speak er functions. And check both speakers if they are OK within 3 times “Beep” sound generated. NOTE : Rememb[...]

3.8 Fan ON/OFF Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 11 3.7 Fan ON/OFF Test The fan test allows the user to test aurally whether the fan is working. And follow the below procedures for this test: ? The computer will let the fan be “ON” after any key presse[...]

3. Test s and Diagnostic s 3.9 Main Battery Change Test 3 - 12 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual 3.8 Main Battery Charge Test NOTE : The AC adaptor ( 120 W /90W , 19V ) should be connected to successfully run this test. This test shows and measures the main battery: ? Battery type (Ni - MH [...]

3.10 FDD Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 13 3.9 FDD Test NOTE : Before running the FDD test, prepare a formatted work diskette (1.44 MB). Remove the diagnostics diskette and insert the work diskette into the FDD. The contents of the floppy diskette maybe[...]

3 Tests and Diagnostics 3.10 FDD T est 3 - 14 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual[...]

3.11 CD - ROM Test 3 Tests and Diagnostics Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 15 3.10 CD - ROM Test The CD - ROM test allows a user to aurally confirm the CD - ROM functions. NOTE : A CD disc (including data file) must be inserted into the CD - ROM drive before this test starts. The CD - [...]

3. Test s and Diagnostic s 3.12 Keyboard Test 3 - 16 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual 3.11 Keyboard Test The keyboard test checks the all keys function. NOTE: The Num Lock and the Overlay mode must be off to execute the keyboard test. Before keyboard test starts, the keyboard matrix code s[...]

3.12 Keyboard Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 17[...]

3. Test s and Diagnostic s 3.12 Keyboard Test 3 - 18 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual Pressing a key also reveals that key’s scan codes in the upper right hand corner of the screen. When the key is depressed, its make code is displayed. When the key is released, the break code is shown.[...]

3.13 Mouse (Pad) Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 19 3.12 Mous e (Pad) Test The Mouse test allows the user to select and assign values to the following, using the Touch Pad or “ Tab ” key to move between selections: 1. Mouse Speed (on a scale from slo[...]

3. Test s and Diagnostic s 3.13 Mouse (Pad) Test 3 - 20 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual After checking T/Pad buttons and cursor’s function, use “Tab” key or use T/Pad cursor to click the “OK” column will end this test. It will indicate whether the subtests pass or fail after thr[...]

3.14 LCD Pixels Mode Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 21 3.13 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is fine. This test includes two modes of the test: 1. Text Mode - including 40*25 (16 colors) and 80*25 (2/16colors).[...]

3. Tests and Diagnostics 3.15 Lid Switch Test 3 - 22 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual 3.14 Lid Switch Test The lid switch t est checks the lid function of the unit. When LCD cover closed, the lid should enable to turn off the display. NOTE : Remember to tune up the volume as “ Maximum ?[...]

3.16 HDD R/W Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 23 3.15 HDD R/W Test The HDD R/W test allows the user to test aurally HDD read/write function. For data security concern, it is necessary to inpu t password - “ TOSHIBA ” before HDD write test starts. The [...]

3. Test s and Diagnostic s 3.16 HDD R/W Test 3 - 24 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual NOTE : Press “ Ctrl + Break ” keys can terminate the current subtest. The screen should display as previous picture, indicating whether the subtest is passed or failed when finished. NOTE : The AC adap[...]

3.17 LAN Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 25 3.16 LAN Test The LAN test checks the LAN full - duplex environment. NOTE: LAN loopback needs to plug in before test begins. And LAN information will show on the test screen: ? IO Base – Port: 3000H ? IRQ –[...]

3. Test s and Diagnostic s 3.17 LAN Test 3 - 26 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual The screen should display as below, indicating whether the subtests pass or fail when finished.[...]

3.18 RTC Test 3. Test s and Diagnostic s Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 3 - 27 3.17 RTC Test Checks the computer’s RTC (Real Time Clock) and calendar functions by comparing the DOS and CMOS values. The test runs automati cally. The screen should display as below, indicating whether the [...]

3 - 28 [CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M4 0X/EQUIUM M40X Series Maintenance Manual[...]

Chapter 4 Replacement Procedures 4 [CONFIDENTIAL][...]

4 Replacement Procedures 4-ii [CONFIDENTIAL] Satellite M40X Series Maintenance Manual[...]

4 Replacement Procedures Chapter 4 Contents 4.1 General ....................................................................................................................... ...... 4-1 4.2 Battery .................................................................................................................... .......... 4-7 4.3 PC Card .......[...]

4 Replacement Procedures Figures Figure 4-1 Removing the battery pack ................................................................................... 4-7 Figure 4-2 Pressing th e eject button ....................................................................................... 4-9 Figure 4-3 Installing the PC card ............................[...]

4 Replacement Procedures Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 4-v Figure 4-28 Removing the display mask................................................................................ 4-41 Figure 4-29 Removing the LCD module-1 ............................................................................ 4-43 Figure 4-30 Removing t[...]

4 Replacement Procedures 4 4.1 General This chapter 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. Always start by removing the battery pack, next, optio[...]

4 Replacement Procedures The example below shows FRUs to be removed before the Direct Play button board can be removed and repaired or replaced. The Direct Play button board is overlapped by the top cover which must be removed before the Direct Play button board can be reached. The rem ovable HDD, keyboard, wireless LAN, ODD, modem, and display ass[...]

4 Replacement Procedures Safety Precautions Before you begin disassembly, read the following safety precautions and observe them carefully as you work. DANGER: 1 . Always use the lithium ion battery pack or backup battery that is authorized by Toshiba or compatible with the unit. Since other battery packs have different specifications, they may be [...]

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 reassem bly steps. Begin each procedure by removing the AC adaptor and the battery pack as instructed in section 4.2. 1. Do not disassemble the computer unless it is operating [...]

4 Replacement Procedures Disassembly Procedures The computer has two basic types of cable connectors:  Pressure Plate Connectors  Standard 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 Pres[...]

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 re[...]

4 Replacement Procedures 4.2 Battery Removing the Battery Pack To remove the battery pack from the battery bay, follow the steps below. 1. Turn the computer upside down. 2. Unlock the battery double lock and slide the battery bay latch to release the battery pack. Then you can remove it from the bay. Figure 4-1 Removing the battery pack NOTE: For e[...]

4 Replacement Procedures Installing the Battery Pack To install the battery pack in the battery bay, follow the steps below and refer to the figure in the preceding section. WARNING: The battery is a lithium ion battery and can explode if not properly replaced, used, handled or disposed of. Use only batteries recommended by Toshiba as replacements.[...]

4 Replacement Procedures 4.3 PC Card Removing a PC Card To remove a PC Card, follow the steps below. 1. Push the PC Card’s eject button. The button pops out when you release it. 2. Push the eject button again to pop the PC Card out slightly. 3. Grasp the PC Card and remove it. 4. Push the eject button back into place, if necessary. Figure 4-2 Pre[...]

4 Replacement Procedures Installing the PC Card To install the PC Card, follow the steps below and refer to the figures in the preceding section. 1. Make sure the eject button does not stick out. 2. Insert the PC Card and press gently to ensure a firm connection. Figure 4-3 Installing the PC card 4-10 [CONFIDENTIAL] Satellite M40X Series Maintenanc[...]

4 Replacement Procedures 4.4 HDD CAUTION : When handling the HDD, do not press the top surface as shown by the arrow. Hold it by the sides. Figure 4-4 HDD Removing the HDD Module Follow the steps below to remove HDD module: 1. 2. 3. Turn the computer upside down Remove a black M2.5x5 screw to release the HDD door. Pull out the tab to remove the HDD[...]

4 Replacement Procedures Installing the HDD To install the HDD, follow the steps below and refer to the figures in the preceding section. 1. Seat the HDD in the HDD case and bracket, and secure it with two M3 × 3 black screws. 2. Insert the HDD unit into the HDD slot. 3. Secure the HDD door with a black M2.5x5 screw. 4-12 [CONFIDENTIAL] Satellite [...]

4 Replacement Procedures 4.5 Optical Drive Module Removing the Optical Drive Module To remove the optical drive module, you need to rem ove the keyboard first. Follow the steps below: 1. Turn the computer upside down. 2. Remove the screw M2.5x5 securing the optical drive module. 3. Use your hand to push the module and then you can slide the module [...]

4 Replacement Procedures Installing the Optical Drive Module To install a device in the optical drive module bay, follow the steps below and refer to the figure in the preceding section. 1. Slide the device into the optical drive module bay. 2. Use the screw M2.5x5 to secure the optical drive module. 4-14 [CONFIDENTIAL] Satellite M40X Series Mainte[...]

4 Replacement Procedures 4.6 Optical Drive This computer may be fitted with a: CD-RW/DVD-ROM device DVD dual device DVD Super Multi device Disassembling the Optical Drive To disassemble the optical drive, first remove the drive from its module bay, then follow the steps below. 1. Remove one M2.5x5 screw and slide the optical drive module from the b[...]

4 Replacement Procedures Reassembling the Optical Drive To reassemble an optical drive, follow the steps below and refer to the figure in the preceding section. 1. Position the optical drive bracket plate to the rear panel of optical drive. 2. Secure the optical drive bracket plate with two black M2 × 3 screws. 3. Install the optical drive module [...]

4 Replacement Procedures 4.7 Keyboard Removing the Keyboard Follow the steps below to remove the keyboard: 1. Open the display panel. 2. Insert a thin tool into the gap between the strip cover and keyboard to lever the strip cover up and then release the strip cover. Figure 4-8 Removing the strip cover 3. Remove two M2 x 2 black screws securing the[...]

4 Replacement Procedures Figure 4-9 Removing the keyboard 4. Disconnect the keyboard cable and remove the keyboard. Figure 4-10 Disconnecting the keyboard cable 4-18 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual[...]

4 Replacement Procedures Installing the Keyboard To install the keyboard, follow the steps below and refer to the figures in the preceding section. 1. Connect the keyboard cable to the system board. 2. Set the keyboard in place and secure it with two M2 x 2 black screws. 3. Set the strip cover and press down to secure the strip cover latches engage[...]

4 Replacement Procedures 4.8 Wireless LAN Unit Removing the Wireless LAN Unit To remove wireless LAN unit, you must rem ove strip cover and keyboard first, then follow the steps below to remove wireless LAN unit. 1. Remove the embedded screw securing the wireless LAN door, and then rem ove the wireless LAN door. Figure 4-11 Removing the wireless LA[...]

4 Replacement Procedures Figure 4-12 Removing the wireless LAN unit CAUTION : Do not touch the connectors on the wireless LAN unit or on the computer. Debris on the connectors may cause malfunction. Installing the Wireless LAN Unit To install the wireless LAN unit, follow the steps below and refer to the figures in the preceding section. 1. Remove [...]

4 Replacement Procedures 4.9 Expansion Memory Removing the Expansion Memory To remove the mem ory module, make sure the computer is in boot mode then: 1. Be sure the power is off and all cables are disconnected from the computer. 2. Turn the computer upside down and remove the battery and loosen the safety screw securing the memory m odule socket c[...]

4 Replacement Procedures Installing the Expansion Memory CAUTION : Do not touch the connectors on the expansion memory or on the computer. Debris on the connectors may cause memory access problems. Follow these steps to install a memory m odule: 1. Set the computer to boot mode and turn off the power. a. The computer is turned on. b. The computer w[...]

4 Replacement Procedures 6. Fit the module's connectors into the com puter's connectors at about a 45 degree angle and press the module carefully to ensure a firm connection. 7. Push the module down so it lies flat. Latches on either side will click into place to secure the module. Figure 4-15 Installing the expansion memory 4-24 [CONFIDE[...]

4 Replacement Procedures 4.10 Modem Removing the Modem To remove the installed modem , first remove the strip cover and keyboard, then follow the steps below: 1. Loosen the safety screw to release the modem cover. 2. Remove two M2.5x5 screws securing the modem module. 3. Carefully lift the unit off its connector 4. Disconnect the modem cable from t[...]

4 Replacement Procedures Installing the Modem To install a modem, follow the steps below and refer to the figures in the preceding section. 1. Connect the modem cable to the m odem module. 2. Fit the modem onto its connector and secure it with two black M2.5x5 screws. 3. Replace the keyboard and strip cover as mentioned in 4.9 Keyboard. 4-26 [CONFI[...]

4 Replacement Procedures 4.11 Display Assembly Removing the Display Assembly To remove the display assembly, first rem ove the keyboard and wireless LAN, then follow the steps below: 1. Remove the strip cover and then remove the two black screws M2x2 securing the keyboard. 2. Disconnect the wireless LAN antenna from the top chassis. Figure 4-17 Dis[...]

4 Replacement Procedures 3. Disconnect the LCD power cable from the top chassis. Figure 4-18 Disconnecting the LCD cable 4. Remove two M2.5x8 screws securing LCD from the back side. 5. Remove two M2.5x8 screws securing LCD to the top cover. Figure 4-19 Removing the display assembly 4-28 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual[...]

4 Replacement Procedures Installing the Display Assembly To install the display assembly, follow the steps below and refer to the figures in the preceding section. 1. Seat the display assembly taking care not to crush to the LCD display cable, the LCD power cable, or wireless LAN antenna. 2. Secure two M2.5x8 black screws to each hinge and two blac[...]

4 Replacement Procedures 4.12 Top Cover Removing the Cover To remove the top cover, first remove the battery pack, display assem bly, optical drive module, HDD, and memory m odule and wireless LAN as described in the preceding sections, then follow the steps below: 1. Remove modem and wireless LAN covers. 2. Remove a M2.5x10 screw securing top cove[...]

4 Replacement Procedures Figure 4-21 Removing the top cover-2 5. Turn the computer upright to lift off the top cover. Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 4-31[...]

4 Replacement Procedures Installing the Top Cover To install the top cover, follow the steps below and refer to the figures in the preceding section. 1. Seat the top cover and secure the upper FFC cable and Touch pad FFC cable to the computer’s top chassis. 2. Secure the top cover with one M2.5x10 screw. 3. Turn the computer upside down and secur[...]

4 Replacement Procedures 4.13 Touch Pad Removing the Cover To remove the Touch Pad, first remove the top cover, then follow the steps below: 1. Disconnect the Touch Pad FFC cable from the Touch Pad. 2. Remove one M2.5x3 screw securing the Track Pad Bracket. Slide it and Lift out the Track Pad Bracket. 3. Remove twoM2.5x3 silver screws securing the [...]

4 Replacement Procedures Installing the Touch Pad To install the Touch Pad, follow the steps below and refer to the figures in the preceding section: 1. With the top cover upside down, place the Touch Pad, the Track Pad Bracket, and LED PCB board in position. 2. Secure the LED PCB board with two M2.5x3 silver screws. 3. Secure Track Pad Bracket wit[...]

4 Replacement Procedures 4.14 Speakers Removing the Speakers To remove the speakers, first remove the top cover, then follow the steps below: 1. Tear off the stickers securing the cables to the fixed places. 2. Remove the two M2.5x5 screws and then disconnect the speaker cable from the speakers. Figure 4-23 Removing the speakers 3. Lift out the spe[...]

4 Replacement Procedures 4.15 System Board Removing the System Board To remove the system board, first rem ove the LCD assembly, top cover and HDD, then follow the steps below: 1. Remove the thermal plate and audio FCC cable. 2. Remove four thermal screws to release therm al module. 3. Remove the thermal cable. 4. Remove two silver screws securing [...]

4 Replacement Procedures Installing the System Board To install the system board, follow the steps below and refer to the figures in the preceding section. 1. Seat the system board in the chassis. 2. Connect the thermal cable. 3. Replace the thermal module and secure it with four therm al screws. 4. Connect the audio FCC cable. 5. Replace the therm[...]

4 Replacement Procedures 4.16 Fan & CPU Removing the Fan & CPU To remove the Fan, Heat Sink, and CPU, you must first rem ove the panel, keyboard, top cover and bottom chassis to reveal the system board, then follow the steps below: 1. Remove three screws from the VGA plate (Two security screws M2*4.2+4 and one M2.5*4F). 2. Turn the system b[...]

4 Replacement Procedures Figure 4-26 Removing the fan module 4. Turn the cam on the CPU socket with a flat-blade screwdriver so that the notch on the cam is aligned with the open side of the CPU socket to unlock the CPU. 5. Gently lift out the CPU. Figure 4-27 Removing the CPU Satellite M40X Series Maintenance Manual [CONFIDENTIAL] 4-39[...]

4 Replacement Procedures Installing the CPU To install the CPU, follow the steps below and refer to the figures in the preceding section. CAUTION: If you remove the heat sink, you should use the CPU grease tool to remove the grease on the CPU and heat sink. Reapply fresh grease before installing the heat sink. 1. Make sure that the notch on the cam[...]

4 Replacement Procedures 4.17 Display Mask Removing the Display Mask To remove the display mask, first rem ove the display assembly as described earlier, then follow the steps below: 1. Remove the mask seals to expose two lower inner corner screws securing the display m ask. 2. Remove two M2.5 × 5 black screws from the corners that were previously[...]

4 Replacement Procedures Installing the Display Mask To install the display mask, follow the steps below and refer to the figures in the preceding section. 1. Seat the display mask and secure the snaps on each side. 2. Secure the display mask with two M2.5x5 screws at the bottom inner corner. 3. Cover the secured screws with mask seals. 4-42 [CONFI[...]

4 Replacement Procedures 4.18 LCD Module Removing the LCD Module To remove the LCD module, first rem ove the display assembly and display mask, then follow the steps below. 1. Remove two M2x3 black screws securing the LCD cable and FL inverter board. 2. Disconnect the LCD cable from the FL inverter board. 3. Remove two M2.5x5 black screws securing [...]

4 Replacement Procedures 4. Remove six M2x3 screws securing LCD module bracket to LCD m odule. Remove LCD cable. LCD cable M2X3 M2X3 M2.5X5 M2X3 FL inverter board Figure 4-30 Removing the LCD module-2 5. Remove the LCD module. NOTE : If the LCD module malfunctions, remove the LCD cable and LCD bracket. Then replace the whole LCD module unit. 4-44 [[...]

4 Replacement Procedures Installing the LCD Module To install the LCD module, follow the steps below and refer to the figures in the preceding section. 1. Set the LCD module in the display assembly. 2. Connect the FL cable and the HV cable to the FL inverter board. 3. Seat the LCD module in the display assembly with the LCD m odule bracket and six [...]

4 Replacement Procedures 4-46 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual 4.19 FL Inverter Board Removing the FL Inverter Board To remove the FL inverter board, first remove the battery pack, the display assem bly, display mask, and LCD module, then follow the steps below. 1. Remove one M2x3 black screw securing the FL invert board to t[...]

[CONFIDENTIAL] Appendices[...]

Appendices App - ii [CONFIDENTIAL] Satellite M 40 X Series Maintenan ce Manual[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] App - iii Appendix Contents Appendix A Handling the LCD Module ................................................................................ A - 1 Appendix B Board Layout ...................................................................................................... B - 1 B.1 Syste[...]

Appendices App - iv [CONFIDENTIAL] Satellite M 40 X Series Maintenan ce Manual Figures Figure B - 1 System board (FRDSY*) layout (Bottom) .......................................................... B - 1 Figure B.2 System board (FRDSY*) layout (Top) ................................................................ B - 2 Figure E - 1 US keyboard .....[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] App - v Tables Table B - 1 System board ICs (top and bottom) ..................................................................... B - 3 Table B - 2 System board connectors (top and bottom) ......................................................... B - 4 Table C - 1 SODIMM I/F pin assig nment[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] A - 1 Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly. Therefore, p lease observe the following precautions when handling it: 1. When installing the LCD module in the LC D cover, be sure[...]

A - 2 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual 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 th e agent to a cloth and then wipe the[...]

Satellite M 4 0X Series Maintenance Manual A - 3 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.[...]

A - 4 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual 7. Do not expose the mod ule 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 otherw ise suffer damage. 9. Do not disassemble the LCD m[...]

Satellite M 4 0X Series Maintenance Manual A - 5 10. If you transport the module, do not use packing material that contai ns epoxy resin (amine) or silicon glue (alcohol or oxime). These materials can release gas that can damage the panel’s polarization.[...]

A - 6 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual[...]

Satel lite M 4 0X Series Maintenance Manual [CONFIDENTIAL] B - 1 Appendix B Appendix B Board Layout B.1 System Board (FRDSY*) Bottom View A C D B F G H I L[...]

B - 2 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual B.2 System Board (FRDSY*) Top View K E JP2 JP1 JP3 JP4 JP5 JP23 JP6 JP21 JP8 JP11 JP13 JP14 JP15 JP16 JP17 JP18 JP19 JP20 JP7 JP22 JP25 SW1 P JP2 PJP1 J[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] B - 3 Table B - 1 System board ICs ( top and bottom ) Mark Number Name A U 44 Intel ALVISO BGA - 1257 MCH R0.7 B U 36 Intel ICH6 - M BGA - 609 C U 40 CLK GEN ICS954226AG TSSOP - 56 D U 33 KB /EC KB910Q E U 10 I/O Controller (LPC47 N217 - JN) F U 43 Cardbus & 5 - in - 1 Card Reader TI PCI[...]

B - 4 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table B - 2 System board connectors ( top and bottom ) Number Name JP 2 Parallel Connector JP 1 CRT Connector JP 3 TV - OUT Connector JP 4 RJ11/RJ45 Connector JP 5 , JP 23 USB Connector JP 6 LVDS Connector JP 7 FAN Connector JP 8 HDD Connector JP 11 MINI PCI JP 13 ODD Connector JP 14 C[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] B - 5 PJP2 Battery Connector[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] C - 1 C. Appendix C Pin Assignments System Board C.1 JP 25 Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (1/4) Pin No. Signal name I/O Pin No. Signal Name I/O 1 VREF O 2 VREF O 3 VSS - 4 VSS - 5 DDR_ DQ 1 I/O 6 DDR_ DQ 0 I/O 7 DDR_ DQ 6 I/O 8 DDR_ DQ 4 I/O 9 +2.5V O 10 + 2.5V O 11 DDR[...]

C - 2 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (2/4) Pin No. Signal name I/O Pin No. Signal Name I/O 51 VSS - 52 VSS - 53 DDR_ DQ 22 I/O 54 DDR_ DQ23 I/O 55 DDR_ DQ2 5 I/O 56 DDR_ DQ2 4 I/O 57 + 2.5V O 58 + 2.5V O 59 DDR_ DQ2 0 I/O 60 DDR_ DQ2 8 I/O 61 DDR_ DQS3 I/O 62 DDR_ DM3 O[...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 3 Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (3/4) Pin No. Signal name I/O Pin No. Signal Name I/O A 115 DDR_ SM A 10 O A 116 DDR_ SBS1 O A 117 DDR_ SBS0 O A 118 DDR_ SRAS# O A 119 DDR_ SWE# O A 120 DDR_ SCAS# O A 121 DDR_SCS#0 O A 122 DDR_SCS#1 - 123 DDR_SMA13 - 124 NC - 125 VS[...]

C - 4 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (4/4) Pin No. Signal name I/O Pin No. Signal Name I/O 181 DDR_ DQ5 6 I/O 182 DDR_ DQ 58 I/O 183 DDR_ DQS7 I/O 184 DDR_ DM7 O 185 VSS - 186 VSS - 187 DDR_ DQ5 7 I/O 188 DDR_ DQ6 3 I/O 189 DD R_ DQ 62 I/O 190 DDR_ DQ 59 I/O 191 + 2.5V [...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 5 C.2 JP 1 Table C - 3 RGB I/F pin assignments ( 15 - pin) Pin No. Si gnal name I/O Pin No. Signal Name I/O 1 CRT _R _L O 2 CRT _G _L O 3 CRT _B _L O 4 GND - 5 GND - 6 GND - 7 GND - 8 GND - 9 +CRT_ VCC - 10 GND - 11 NC - 12 DSUB_12 I/O 13 HSYNC _L O 14 VSYNC _L O 15 DSUB_15 I/O[...]

C - 6 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual C.3 JP8 Table C - 4 HDD I/F pin assignments ( 44 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 PIDE_HRESET# O 2 GND - 3 PIDE_HDD7 I/O 4 PIDE_HDD8 I/O 5 PIDE_HDD6 I/O 6 PIDE_HDD9 I/O 7 PIDE_HDD5 I/O 8 PIDE_HDD10 I/O 9 PIDE_HDD4 I/O 10 PIDE_HDD11 I/O 11 PIDE_HDD3 I/O 12 PIDE_H[...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 7 C.4 JP 13 Table C - 5 ODD I/F pin assignments ( 52 - pin) Pin No. Signal name I/O Pi n No. Signal Name I/O 1 INT _ CD _L I 2 INT _ CD _ R I 3 CD_ AGND - 4 GND - 5 SIDE_RST# O 6 S D_D 8 I/O 7 S D_D 7 I/O 8 S D_D 9 I/O 9 S D_D 6 I/O 10 S D_D 10 I/O 11 S D_D 5 I/O 12 S D_D 11 I/O 13 S D_D [...]

C - 8 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual C.5 JP 2 Table C - 6 Parallel I/F pin assignments ( 25 - pin) Pin No. Signal name I/O Pin No. Signal Nam e I/O 1 +5V_PRN_R O 2 FD0 I/O 3 FD1 I/O 4 FD2 I/O 5 FD3 I/O 6 FD4 I/O 7 FD5 I/O 8 FD6 I/O 9 FD7 I/O 10 LPTACK# I 11 LPTBUSY I 12 LPTPE I 13 LPTSLCT I 14 AFD/3M# O 15 LPTERR# I 16 LP[...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 9 C.6 JP 12 Table C - 7 PC Card I/F pin assignments ( 84 - pin) (1/ 2 ) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GND - 2 S1_D3 - 3 S1_D4 I/O 4 S1_D5 O 5 S1_D6 I/O 6 S1_D7 I/O 7 S1_CE1# I/O 8 S1_A10 I/O 9 S1_OE# I/O 10 S1_A11 I/O 11 S1_A9 I/O 12 S1_A8 I/O 13 S1_A13 I/O 14 S1_A14 I[...]

C - 10 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table C - 7 PC Card I/F pin assignments ( 84 - pin) (2/ 2 ) Pin No. Signal name I/O Pin No. Signal Name I/O 61 S1_REG# I/O 62 S1_BVD2 I/O 63 S1_BVD1 I/O 64 S1_D8 I/O 65 S1_D9 I/O 66 S1_D10 I 67 S1_CD2# - 68 GND - 69 GND - 70 GND - 71 GND - 72 GND - 73 GND - 74 GND - 75 GND - 76 GND - [...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 11 C.7 JP 11 Table C - 8 Mini PCI I/F pin assignments (124 - pin) (1/2) Pin No. Signal name I/O Pin No. Signal Name I/O 1 NC - 2 NC - 3 NC - 4 NC - 5 NC - 6 NC - 7 NC - 8 NC - 9 NC - 10 NC - 11 NC - 12 NC - 13 SWITCH O 14 NC - 15 NC - 16 NC - 17 PCI_PIRQH# I 18 +5VS - 19 +3VS O 20 PCI_PIR[...]

C - 12 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table C - 8 Mini PCI I/F pin assignments (124 - pin)(2/2) Pin No. Signal name I/O Pin No. Signal Name I/O 61 IRDY # I/O 62 GND - 63 + 3.3V O 64 FRAME # I/O 65 PM_ CLKRUN # I/O 66 TRDY # I /O 67 PCI_ SERR # I/O 68 STOP # I/O 69 GND - 70 + 3.3V O 71 PCI_PERR# O 72 DEVSEL # I/O 73 C / BE[...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 13 C.8 JP6 Table C - 9 LVDS I/F pin assignments ( 30 - pin) Pin No. Signal name I/O Pin No. Signal Na me I/O 1 B+ - 2 DISPOFF# - 3 +LCDVDD - 4 +LCDVDD - 5 LCD_DATA - 6 GND - 7 TXCLK+ - 8 TXCLK - - 9 GND - 10 TXOUT2+ - 11 TXOUT2 - - 12 TXOUT1 - - 13 TXOUT1+ O 14 TXOUT0 - - 15 TXOUT0+ - 16 [...]

C - 14 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual C.9 JP13[...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 15 C.10 JP 7 Table C - 9 - 1 JP 7 Fan I/F pin assignments ( 3 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 FAN 1 _VOUT I 2 FAN - SPEED1 O 3 GND - C.11 P JP1 Table C - 10 AC Adaptor Connector pin assignments ( 6 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 DC_IN_S1 [...]

C - 16 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual 13 GND - 14 GND - 15 GND - 16 GND - C.14 JP5 Table C - 13 Double USB Connector pin assignments ( 12 - pin) P in No. Signal name I/O Pin No. Signal Name I/O 1 +USB_VCCB I 2 USB20P2 - I 3 5 7 9 11 USB20P2+ +USB_VCCA USB20P3+ GND GND I - - I - 4 6 8 10 12 GND USB20P3 - GND GND GND - I - [...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 17 23 25 AC97_SDOUT AC97_RST# O O 24 26 AC97_SDIN1 AC97_SDIN1 O I 27 29 GND GND - - 28 30 GND A C97_BITCLK - I C.17 JP17 Table C - 16 SW/LED Connector pin assignments ( 14 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +5V - 2 MODE_LED# O 3 5 7 9 11 13 DEV_LED# PWR_SUSP_LED EC_P[...]

C - 18 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual C.19 JP19 Table C - 18 KB Connector pin assignments ( 38 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +3VS I 2 NC - 3 5 7 9 11 13 15 17 19 21 23 25 NC NC KSO4 KSI2 KSO1 KSI0 KSO5 KSI5 KSI4 KSO7 KSI7 KSO9 - - O O O O O O O O O O 4 6 8 10 12 14 16 18 20 22 24 26 NC +3VS KSO2[...]

Satellite M30X Series Main tenance Manual [CONFIDENTIAL] C - 19 C.20 JP20 Table C - 19 1394 Connector pin assignments ( 4 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 TPB0 - I /O 2 TPB0+ I/O 3 5 TPA0 - GND I/O - 4 6 TPA0+ GND I/O - C.21 JP21 T able C - 20 SPK Connector pin assignments ( 4 - pin) Pin No. Signal name I/O Pin No. Signal Na[...]

C - 20 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual C.23 PJP2 Table C - 22 BATT Connector pin assignments ( 7 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 BATT_S1 I 2 ALI/NIMH# I 3 5 7 AB/I EC_SMDA GND I O - 4 6 TS_A EC_SMCA O O[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] D - 1 Appendix D Appendix D Keyboard Scan/Character Codes Table D - 1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 01 ‘ ~ 29 A9 0E F0 0E 02 1 ! 02 82 16 F0 16 03 2 @ 03 83 1E F0 1E 04 3 # 04 84 26 F0 26 05 4 $ 05 85 25 F0 25 06 5 % 06 8[...]

D - 2 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table D - 1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 29 | 2B AB 5D F0 5D *5 30 Caps Lock 3A BA 58 F0 58 31 A 1E 9E 1C F0 1C 32 S 1F 9F 1B F0 1B 33 D 20 A0 23 F0 23 34 F 21 A1 2B F0 2B 35 G 22 A2 34 F0 34 36 H 23 A3 33 F0 33 37[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] D - 3 Table D - 1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 58 Ctrl (L) 1D 9D 14 F0 14 *3 60 Alt (L) 38 B8 11 F0 11 *3 61 Space 39 B9 29 F0 29 62 ALT (R) E0 38 E0 B8 E0 11 E0 F0 11 64 Ctrl(R) E0 1D E0 9D E0 14 E0 F0 14 75 Ins E0 52 E0 [...]

D - 4 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table D - 1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 07 F0 07 *3 124 PrintSc *6 *6 *6 *6 *6 126 Pause *7 *7 *7 *7 *7 X Fn — — — — *4 X Win E0 5B E0 DB E0 1F E0 F0 1F x App E0 5D E0[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] D - 5 Table D - 2 Scan codes with left Shift key Code set 1 Code set 2 Cap No. Key top Make Break Make Break 55 / E0 AA E0 35 E0 B5 E0 2A E0 F0 12 E0 4A E0 F0 4A E0 12 75 INS E0 AA E0 52 E0 D2 E0 2A E0 F0 12 E0 70 E0 F0 70 E0 12 76 DEL E0 AA E0 53 E0 D3 E0 2A E0 F0 12 E0 71 E0 F0 71 E0 12 79[...]

D - 6 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table D - 3 Scan codes in Numlock mode Code set 1 Code set 2 Cap No. Key top Make Break Make Bre ak 75 INS E0 2A E0 52 E0 D2 E0 AA E0 12 E0 70 E0 F0 70 E0 F0 12 76 DEL E0 2A E0 53 E0 D3 E0 AA E0 12 E0 71 E0 F0 71 E0 F0 12 79 ? ? E0 2A E0 4B E0 CB E0 AA E0 12 E0 6B E0 F0 6B E0 F0 12 80 [...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] D - 7 Table D - 5 Scan codes in overlay mode Code set 1 Code set 2 Cap No. Keytop Make Break Make Break 09 8 (8) 48 C8 75 F0 75 10 9 (9) 49 C9 7D F0 7D 11 0 (*) 37 B7 7C F0 7C 23 U (4) 4B CB 6B F0 6B 24 I (5) 4C CC 73 F0 73 25 O (6) 4D CD 74 F0 74 26 P ( – ) 4A CA 7B F0 7B 37 J (1) 4F CF 6[...]

D - 8 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual Table D - 7 No.126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Common E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl E0 46 E0 C6 E0 7E E0 F0 7E *: This key generates only make codes.[...]

S atellite M40X Series Maintenance Manual [CONFIDENTIAL] E - 1 Appendix E Appendix E Key Layout E.1 United States (US) Keyboard Figure E - 1 US keyboard E.2 United Kingdom (UK) Keyboard Figure E - 2 UK keyboard[...]

E - 2 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual E.3 Spanish (SP) Keyboard Figure E - 3 SP keyboard E.4 Japanese ( JA ) Keyboard Figure E - 4 JA keyboard[...]

S atellite M40X Series Maintenance Manual [CONFIDENTIAL] E - 3 E.5 Kor ean ( KO ) Keyboard Figure E - 5 KO keyboard E. 6 Canada France ( CF ) Keyboard Figure E - 6 CF keyboard[...]

E - 4 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual E. 7 Portuguese (PO) Keyboard Figure E - 7 PO keyboard E. 8 US - INTE (UI/INTE) Keyboard Figure E - 8 US - INTE_ALPS Keyboard[...]

S atellite M40X Series Maintenance Manual [CONFIDENTIAL] E - 5 E. 9 Germanic (GR) Keyboar d Figure E - 9 GR keyboard E. 10 France (FR) Keyboard Figure E - 10 FR keyboard[...]

E - 6 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual E. 11 Chinese (CH) Keyboard Figure E - 1 1 CH keyboard E. 12 Swissc - Darfon (SG) Keyboard Figure E - 1 2 Swissc - Darfon keyboard[...]

S atellite M40X Series Maintenance Manual [CONFIDENTIAL] E - 7 E. 13 I talian (IT) Keyboard Figure E - 13 IT keyboard E. 14 B elgiun (BE) Keyboar d Figure E - 14 BE keyboard[...]

E - 8 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual E. 15 Arabic (AR - E) Keyboard Figure E - 15 AR - E keyboard E. 16 C zech (CZ) Keyboar d Figure E - 16 CZ keyboard[...]

S atellite M40X Series Maintenance Manual [CONFIDENTIAL] E - 9 E. 17 E stonian (EST) Keyboard Figure E - 1 7 ES T keyboard E. 18 G reek (GK) Keybo ar d Figure E - 18 GK keyboard[...]

E - 10 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual E. 19 H ebrew (HB) Keyboard Figure E - 19 HB keyboard E. 20 H ungary (HG) Keyboard Figure E - 20 H G Keyboard[...]

S atellite M40X Series Maintenance Manual [CONFIDENTIAL] E - 11 E. 21 N orwegian (NW) Keyboard Figure E - 21 NW keyboard E. 22 D utch (DT) Keyboard Figure E - 22 DT keyboar d[...]

E - 12 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual E. 23 Lithuanian (LIT) Keyboard Figure E - 23 LIT keyboard E. 24 Russian (RU) Keyboard Figure E - 24 RU keyboard[...]

S atellite M40X Series Maintenance Manual [CONFIDENTIAL] E - 13 E. 25 Turkish (TR) Keyboard Figure E - 25 TR keyboard E. 26 Yugoslavian (YU) Keyboa d Figure E - 26 YU keyboard[...]

E - 14 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual E. 27 Danish (DM) Keyboard Figure E - 27 DM keyboard E. 28 Slovak (SA) Keyboar d Figure E - 28 SR keyboard[...]

S atellite M40X Series Maintenance Manual [CONFIDENTIAL] E - 15 E. 29 Slovak (SA) Keyboar d Figure E - 29 SD keyboard[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] F - 1 F. Appendix F Series Screw Torque List Table F - 1 Series Screw Torque List SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE MMCK25030N0 M2.5*3 ( ?? ) 1 THERMAL PLATE TO THERMAL MODULE 2.0~2.5kgfcm MMCK25030N0 M2.5*3 ( ?? ) 2 NB SUPPORT PLATE TO MB 2.0~2.5kgfc m MMCK25030N0 M2.5*3 [...]

F - 2 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE TO LOG UP MMCK25050Z0 M2.5*5 2 SADDLE(L) TO UP SHIELD LOW TO LOG UP 2.5~3.0kgfcm MMCK25050Z0 M2.5*5 3 TP LED PCB TO LOG UP 2.5~3.0kgfcm MMCK25050Z0 M2.5*5 2 HINGE TO SADDLE(R/L) 2.5~3.0kgfcm MMCK25050Z0 M2.5*5 3 POWE R PCB TO LOG UP [...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] F - 3 SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE MMCK25050Z0 M2.5*5 2 SPEAKER (R/L) - LOG LOW 2.5~3.0kgfcm MMCK25050Z0 M2 .5*5 1 HDD DOOR - LOG LOW 2.5~3.0kgfcm MACA0012304 M2.5*10 1 LOWER - SHIELD - MB - SADDLE - UPPER 2.5~3.0kgfcm MACA0012304 M2.5*10 1 LOWER - SPK - SADDLE - UPPE[...]

F - 4 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE MAAA0015320 2.0*3 ZBL( ?? ) 4 CPU PLATE TO MB STANDOFF 1.5~2.0kgfcm MMCK20094Z0 M2.0*2_BLACK_ZN 2 KEYBOARD TO SHIELD UP TO LOG UP 1.5~2.0kgfcm ECAL202V000 M2.5*12 1 LOG UP - MINIP CI DOOR NORMA - MINIPCI STAND OFF - MB - LOG LOW SHIE[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] F - 5 SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE MMCK25400Z0 M2.5*4 2 HDD BREAKET - MB - LOG LOW 2.5~3.0kgfcm MMCK25400Z0 M2.5*4 2 HDD BREAKET - LOG LOW 2.5~3.0kgfcm ELAL203C000 M2.5*3.9( ?? ) 1 RAM DOOR SCREW 2.5~3.0kgfcm MMCK20050N0 M2*5 2 PCMCIA TO MB 1.5~2.0kgfcm MMCK20050N0 M2[...]

Satellite M 4 0X Series Maintenance Manual [CONFIDENTIAL] G - 1 Appendix G Appendix G Reliability The following table shows MTBF (Mean Time Between Failures) for each component. Table G - 1 MTBF Component Time (hours) LCD 50,000 Keyboard 40,000 HDD 300,000 Removable FDD 3 0,000 Optical ( DVD / CD ) drive 60 ,000 AC adaptor 60 ,00 0[...]

G - 2 [CONFIDENTIAL] Satellite M 4 0X Series Maintenance Manual[...]