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Chapter 4
Contents
Main
Page
Copyright
Disclaimer
Conventions
Preface
Table of Contents
Chapter 1 System Introduction 1
Chapter 2 System Utilities 32
Chapter 3 Machine Disassembly and Replacement 46
Table of Contents
Chapter 4 Troubleshooting 74
Chapter 5 Jumper and Connector Locations 100
Chapter 6 FRU (Field Replaceable Unit) List 104
Appendix A Model Definition and Configuration 126
Page
Page
System Introduction
Chapter 1
Features
Performance
Display
Page
Chapter 1 3
System Block Diagram
DDR*2
333MHz LVDS
ICH4-M
GMCH Montara-GT
Page
Page
6Chapter 1
Panel
Ports allow you to connect peripheral devices to your computer as you would with a desktop PC.
Front Panel
Chapter 1 7
Left Panel
Page
Chapter 1 9
Rear Panel
l
Page
Indicators
Page
Keyboard
14 Chapter 1
The keyboard has two keys that perform Windows-specific functions.
Windows keys
j
Hot Keys
Page
Launch Keys
18 Chapter 1
Hardware Specifications and Configurations
System Board Major Chips
Processor (for TravelMate 240)
Processor (for TravelMate 250)
BIOS
Chapter 1 19
System Memory
Memory Combinations
Second Level Cache
20 Chapter 1
.
LAN Interface
Modem Interface
Floppy Disk Drive Interface
Chapter 1 21
CD-ROM Interface
Hard Disk Drive Interface
22 Chapter 1
DVD-ROM Interface
CD-ROM Interface
Chapter 1 23
Combo Drive Interface
DVD-ROM Interface
24 Chapter 1
Chapter 1 25
Audio Interface
Video Interface
26 Chapter 1
Video Memory
Video Resolutions Mode
Parallel Port
Chapter 1 27
Keyboard
Battery
28 Chapter 1
DC-AC LCD Inverter
LCD
AC Adapter
Chapter 1 29
Power Management
AC Adapter
30 Chapter 1
Environmental Requirements
Mechanical Specification
Power Management
Page
System Utilities
Chapter 2
BIOS Setup Utility
Navigating the BIOS Utility
Chapter 2 34
Information
NOTE: The system information is subject to different models.
Page
Page
Advanced
Page
Page
Setting a Password
Removing a Password
Changing a Password
Page
Page
Exit
BIOS Flash Utility
Chapter 3
Machine Disassembly and Replacement
Page
Chapter 3 48
Disassembly Procedure Flowchart
49 Chapter 3
Screw List
Page
Page
Page
Removing the Hard Disk Drive Module
Disassembling the Hard Disk Drive Module
Removing the LCD Module
Removing the LCD Module
Page
Disassembling the LCD Module
Removing the LCD Bezel
Removing the Inverter Board (15 LCD)
Removing the 15 TFT LCD
Removing the LCD Brackets
Removing the LCD Coaxial Cable
Removing the LCD Hinges
Page
Disassembling the Main Unit
Removing the Keyboard
Removing the RTC Battery
Removing the Fan
Removing the Thermal Module
Removing the Processor
Installing the Processor
Removing the Upper Case Assemly
Page
Removing the Floppy Disk Drive Module
Dissembling the Floppy Disk Drive Module
Removing the VGA Thermal Plate
Removing the CPU Heatsink Plate
Page
Removing the HDD Bracket
Removing the Main Board
Removing the DC Board
Removing the I/O Port Bracket
Removing the PCMCIA Slot
Removing the Speaker Set
System Upgrade Procedure
Base Unit to Wireless Unit
Page
Troubleshooting
Chapter 4
System Check Procedures
External Diskette Drive Check
External CD-ROM Drive Check
Keyboard or Auxiliary Input Device Check
Memory check
Power System Check
Check the Power Adapter
Check the Battery Pack
Touchpad Check
Power-On Self-Test (POST) Error Message
Chapter 4 80
Index of Error Messages
Error Code List
81 Chapter 4
Chapter 4 82
83 Chapter 4
POST Code
Chapter 4 84
85 Chapter 4
Chapter 4 86
87 Chapter 4
Index of Symptom-to-FRU Error Message
LCD-Related Symptoms
Indicator-Related Symptoms
Power-Related Symptoms
Chapter 4 88
PCMCIA-Related Symptoms
Memory-Related Symptoms
Speaker-Related Symptoms
Power Management-Related Symptoms
89 Chapter 4
Peripheral-Related Symptoms
Keyboard/Touchpad-Related Symptoms
Modem-Related Symptoms
Power Management-Related Symptoms
Page
Undetermined Problems
Page
Page
Page
Page
Page
Page
Page
Page
Page
101 Chapter 5
Chapter 5 102
Bottom View
SW1 Settings
Page
FRU (Field Replaceable Unit) List
Chapter 6
Page
Chapter 6 106
107 Chapter 6
Chapter 6 108
109 Chapter 6
Chapter 6 110
111 Chapter 6
Chapter 6 112
113 Chapter 6
Chapter 6 114
115 Chapter 6
Chapter 6 116
117 Chapter 6
Chapter 6 118
119 Chapter 6
Chapter 6 120
121 Chapter 6
Chapter 6 122
123 Chapter 6
Chapter 6 124
Page
Model Definition and Configuration
Appendix A
Appendix A 126
Model Name Definition
Extensa 2000
Page
Page
129 Appendix B
Microsoft Windows XP Environment Test
Appendix B 130
131 Appendix B
Appendix B 132
Page
Online Support Information
Appendix C
Page
A
Index
B
C
D
K
L
M
N
O
