Acer DockMate IV Technical Information download pdf (Page 58)

52 Chapter 3

Removing the System Board

Remove the four screws on the mainboard as shown below.

Remove the mainboard from the lower case with caution.

Removing the Audio Jack Cover

Remove the audio jack cover from the mainboard.

Removing the PCMCIA Socket

From the back of the mainboard, release the four screws as shown below.

Detach the PCMCIA socket from the mainboard.

Removing the Modem Power Cable

Disconnect the modem power cable from the mainboard.

Remove the cable.

730sg-1.book Page 52 Wednesday, December 1, 1999 6:03 PM

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 111 112

TravelMate 730 1
Copyright 2
Disclaimer 2
Conventions 3
Table of Contents 5
System Specifications 7
System Block Diagram 9
Board Layout 10
Bottom View 11
Left Panel 12
Rear Panel 13
Bottom Panel 14
Right Panel 15
Indicators 16
Hot Keys 17
Chapter 1 15 21
DVD-ROM Interface 21
Audio Interface 21
CD-ROM Interface 21
Chapter 1 19 25
AC Adapter 25
20 Chapter 1 26
Power Management 26
Environmental Requirements 26
Mechanical Specification 26
Chapter 1 21 27
Memory Address Map 27
I/O Address Map 27
22 Chapter 1 28
IRQ Assignment Map 28
DMA Channel Assignment 28
System Utilities 29
System Information 30
Basic System Settings 31
Startup Configuration 32
Onboard Device Configuration 33
Setting a Password 35
Load Default Settings 36
Flash Utility 37
System Utility Diskette 38
System Diagnostic Diskette 39
36 Chapter 2 42
Chapter 3 43
General Information 44
Chapter 3 39 45
40 Chapter 3 46
Screw List 46
Removing the Battery Pack 47
44 Chapter 3 50
Chapter 3 45 51
Disassembling the Main Unit 53
Removing the LCD Module 54
Removing the TouchPad Module 54
Removing the CPU 55
Removing the RTC 56
Removing the Fan 57
Removing the System Board 58
Removing the Audio Jack Cover 58
Removing the PCMCIA Socket 58
Disassembling the LCD Module 59
Removing the Inverter Board 60
Removing the LCD Bracket 60
Removing the LED Board 61
Removing the Microphone 61
56 Chapter 3 62
Troubleshooting 63
System Check Procedures 64
Memory Check 65
Power System Check 65
Touchpad Check 66
Index of Error Messages 68
Chapter 4 63 69
Error Message List 69
64 Chapter 4 70
LCD-Related Symptoms 70
Indicator-Related Symptoms 70
Power-Related Symptoms 70
Chapter 4 65 71
PCMCIA-Related Symptoms 71
Memory-Related Symptoms 71
Speaker-Related Symptoms 71
Intermittent Problems 73
Undetermined Problems 74
Chapter 4 69 75
70 Chapter 4 76
Top View 77
Chapter 5 77
SW4 Settings 78
74 Chapter 5 80
Chapter 6 81
76 Chapter 6 82
Chapter 6 77 83
78 Chapter 6 84
Chapter 6 79 85
80 Chapter 6 86
Chapter 6 81 87
82 Chapter 6 88
Chapter 6 83 89
84 Chapter 6 90
Chapter 6 85 91
86 Chapter 6 92
Chapter 6 87 93
88 Chapter 6 94
Chapter 6 89 95
90 Chapter 6 96
Chapter 6 91 97
92 Chapter 6 98
Appendix A 99
94 Appendix A 100
Test Compatible Components 101
Windows 95 Environment Test 102
Windows 98 Environment Test 103
Windows 2000 Environment Test 104
Windows NT Environment Test 105
100 Appendix B 106
Online Support Information 107
102 Appendix C 108
106 Index 112

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