TravelMate 740 Guide Service Manual – PDF DOWNLOAD
TravelMate 740 Guide Service Manual – PDF DOWNLOAD
TravelMate 740..................................... 1 Revision History................................... 2 Copyright.......................................... 3 Disclaimer......................................... 3 Conventions........................................ 4 Preface............................................ 5 Table of Contents.................................. 7 Ch 1 System Specifications......................... 9 Features....................................... 9 System Block Diagram........................... 11 Board Layout................................... 12 Outlook View................................... 14 Indicators..................................... 19 Lock Keys...................................... 20 Embedded Numeric Keypad........................ 21 Windows Keys................................... 22 Hot Keys....................................... 23 Touchpad....................................... 24 Hardware Specifications and Configurations..... 25 Ch 2 System Utilities.............................. 37 BIOS Setup Utility............................. 37 BIOS Flash Utility............................. 46 System Utility Diskette........................ 46 System Diagnostic Diskette..................... 46 Ch 3 Machine Disassembly and Replacement........... 49 General Information............................ 50 Disassembly Procedure Flowchart................ 51 Removing the Battery Pack...................... 53 Removing the External DIMM Module.............. 54 Removing the External Modem Combo Card......... 55 Removing the CD-ROM/DVD-ROM Module............. 56 Removing the Hard Disk Drive Module............ 57 Removing the Floppy Disk Drive Module.......... 58 Disassembling the Main Unit.................... 59 Disassembling the LCD Module................... 67 Ch 4 Troubleshooting............................... 73 System Check Procedures........................ 74 Power-On Self-Test (POST) Error Message........ 78 Index of Error Messages........................ 79 Index of Symptom-to-FRU Error Message.......... 82 Intermittent Problems.......................... 85 Undetermined Problems.......................... 86 Index of AFlash BIOS Error Message............. 87 Index of PQA Diagnostic Error Code, Message.... 88 Ch 5 Jumper and Connector Locations................ 89 Top View....................................... 89 Bottom View.................................... 91 Ch 6 FRU (Field Replaceable Unit) List............. 93 App A Model Definition and Configuration..........105 FRU (Field Replaceable Unit) List.............. 93 App B Test Compatible Components...................107 Microsoft Windows 2000 Environment Test........108 Microsoft Windows XP Environment Test..........110 App C Online Support Information...................113 Index..............................................115
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