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Acer 230 User Manual Page 122
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TravelMate 230/ 280
1
Revision History
2
Copyright
3
Disclaimer
3
Conventions
4
Table of Contents
7
System Introduction
9
Mobile CPU
12
Board Layout
13
Chapter 1 6
14
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Chapter 1 8
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Chapter 1 10
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Indicators
20
Keyboard
21
Windows keys
22
Hot Keys
23
Launch Keys
25
Chapter 1 20
28
Modem Interface
28
Floppy Disk Drive Interface
28
Hard Disk Drive Interface
28
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CD-ROM Interface
29
DVD-ROM Interface
29
Audio Interface
31
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(*9) Disk: ODSC-PARA
31
Combo Drive Interface
31
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AC Adapter
35
Chapter 1 28
36
Power Management
36
Environmental Requirements
36
Mechanical Specification
36
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Memory Address Map
37
I/O Address Map
37
Chapter 1 30
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IRQ Assignment Map
39
DMA Channel Assignment
39
Chapter 1 32
40
System Utilities
41
PhoenixBIOS Setup Utility
42
Multi-Boot Menu
43
Chapter 2 41
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Chapter 2 43
51
Enter Password
55
Boot Options
57
[Yes] [No]
59
BIOS Flash Utility
60
System Utility Diskette
61
System Diagnostic Diskette
62
ONE TEST
63
MULTI TEST
63
FULL TEST
63
QUICK TEST
63
Chapter 3
65
General Information
66
Chapter 3 59
67
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Chapter 3 61
69
Screw List
69
Removing the Battery
70
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Removing the Memory Module
73
Removing the Modem Board
74
Chapter 3 67
75
Disassembling the LCD
76
Removing the Keyboard
77
Removing the Heat Plate
78
Removing the LCD Module
79
Removing the LCD Bezel
81
Removing the 14.1” TFT LCD
84
Removing the 15” TFT LCD
84
Disassembling the Main Unit
87
Removing the CPU Heat Sink
88
Removing the Processor
88
Installing the Processor
89
Removing the Upper Case
89
Removing the Touch Pad Board
91
Removing the Touch Pad Button
91
Removing the Touch Pad Cable
92
Removing the Audio Board
93
Removing the Speakers
94
Removing the Charger Plate
94
Removing the Main Board
95
Removing the PCMCIA Slot
96
Removing the I/O Port Bracket
97
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System Upgrade Procedure
99
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Troubleshooting
101
System Check Procedures
102
Memory Check
103
Power System Check
103
Check the Power Adapter
104
Touchpad Check
105
Index of Error Messages
107
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Error Message List
108
Chapter 4 101
109
Error Beep List
109
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LCD-Related Symptoms
110
Indicator-Related Symptoms
110
Power-Related Symptoms
110
Chapter 4 103
111
PCMCIA-Related Symptoms
111
Memory-Related Symptoms
111
Speaker-Related Symptoms
111
Intermittent Problems
113
Undetermined Problems
114
Chapter 4 107
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Chapter 4 109
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Top View
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Chapter 5
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Keyboard Switch Settings
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Bottom View
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Chapter 6
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Chapter 6 117
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Chapter 6 119
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Chapter 6 121
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Chapter 6 123
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Chapter 6 125
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Chapter 6 127
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Chapter 6 129
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Chapter 6 131
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Chapter 6 133
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Model Number Definition
143
Appendix A
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Test Compatible Components
145
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Appendix B 139
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Appendix B 141
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Appendix B 143
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Appendix B 145
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Appendix B 147
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Appendix B 149
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Online Support Information
159
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164
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