Acer 350 User Manual download pdf (Page 49)

Chapter 3 43

This chapter contains step-by-step procedures on how to disassemble the notebook computer for

maintenance and troubleshooting.

To disassemble the computer, you need the following tools:

Wrist grounding strap and conductive mat to prevent electrostatic discharge

Flat-bladed screwdriver

Phillips screwdriver

Hexagonal screwdriver

Plastic stick

NOTE: The screws for the different components vary in size. During the disassembly process, group the

screws with the corresponding components to avoid mismatches when putting back the components.

Machine Disassembly and Replacement

Chapter 3

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 127 128

TravelMate 350 1
Copyright 2
Disclaimer 2
Conventions 3
Table of Contents 5
System Specifications 7
Expansion 8
System Block Diagram 9
Board Layout 10
Bottom View 11
Front view 12
Left view 13
Right view 13
Rear view 14
Bottom view 15
Indicators 16
Keyboard 17
Embedded numeric keypad 18
Windows keys 18
Hot keys 19
The Euro symbol 20
Launch Keys 20
Touchpad 21
16 Chapter 1 22
Chapter 1 17 23
Main board Major Chips 23
Processor 23
Second Level Cache 23
Chapter 1 19 25
Modem Interface 25
Hard Disk Drive Interface 25
20 Chapter 1 26
Chapter 1 21 27
Audio Interface 27
Video Interface 27
Video Memory 27
Video Resolutions Mode 27
24 Chapter 1 30
AC Adapter 30
Chapter 1 25 31
Power Management 31
Environmental Requirements 31
26 Chapter 1 32
Mechanical Specifications 32
Memory Address Map 32
I/O Address Map 32
Chapter 1 27 33
IRQ Assignment Map 33
DMA Channel Assignment 33
28 Chapter 1 34
System Utilities 35
System Information 36
Basic System Settings 37
Startup Configuration 37
Onboard Devices Configuration 39
System Security 40
Removing a Password 41
Loading Default Settings 42
BIOS Flash Utility 43
System Utility Diskette 44
System Diagnostic Diskette 45
ONE TEST 46
MULTI TEST 46
FULL TEST 46
QUICK TEST 46
42 Chapter 2 48
Chapter 3 49
General Information 50
Chapter 3 45 51
46 Chapter 3 52
Removing the Battery Pack 53
Removing the Extended Memory 57
Disassembling the LCD 58
Removing the LED Board 59
Removing the Keyboard 59
Removing the Inverter Board 60
Disassembling the LCD Module 61
56 Chapter 3 62
Removing the LAN Board 63
Removing the Upper Case 64
Removing the Speaker 65
Removing the Touchpad 65
Removing the Modem Board 66
Removing the Lower Case 67
Removing the Heatsink 68
Removing the PCMCIA Slot 69
System Upgrade Procedure 70
Chapter 3 67 73
68 Chapter 3 74
Troubleshooting 75
System Check Procedures 76
Memory Check 77
Power System Check 77
Touchpad Check 78
Index of Error Messages 80
Chapter 4 75 81
Error Message List 81
76 Chapter 4 82
LCD-Related Symptoms 82
Indicator-Related Symptoms 82
Power-Related Symptoms 82
Chapter 4 77 83
Memory-Related Symptoms 83
Speaker-Related Symptoms 83
Chapter 4 79 85
LAN-Related Symptoms 85
Wireless LAN-Related Symptoms 85
Intermittent Problems 86
Undetermined Problems 86
Chapter 4 81 87
82 Chapter 4 88
Top View 89
Chapter 5 89
SW3 Switch Settings 90
86 Chapter 5 92
Chapter 6 93
88 Chapter 6 94
Chapter 6 89 95
90 Chapter 6 96
Chapter 6 91 97
92 Chapter 6 98
Chapter 6 93 99
94 Chapter 6 100
Chapter 6 95 101
96 Chapter 6 102
Chapter 6 97 103
98 Chapter 6 104
Chapter 6 99 105
100 Chapter 6 106
Appendix A 107
102 Appendix A 108
Test Compatible Components 109
104 Appendix B 110
Appendix B 105 111
106 Appendix B 112
Appendix B 107 113
108 Appendix B 114
Appendix B 109 115
110 Appendix B 116
Appendix B 111 117
112 Appendix B 118
Appendix B 113 119
114 Appendix B 120
Appendix B 115 121
116 Appendix B 122
Online Support Information 123
118 Appendix C 124
122 Index 128

Comments to this Manuals

No comments

Acer 350 User Manual Page 49

Comments to this Manuals

Related products and manuals for Laptops Acer 350