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Acer 5220G User Manual Page 103
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Table of contents
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Chapter 3
93
19.
Remove the one screw (C) securing
the USB board to the lower case.
20.
Partially lift the USB Board from the lower case.
21.
Detach the cable from the USB board.
Ste
p
Size (Quantity)
Color
To
r
q
u
e
1
M2 x L4 (1)
Silver
1.6 kgf-cm
1
2
...
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179
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Service Guide
1
Revision History
2
Copyright
3
Disclaimer
3
Conventions
4
Table of Contents
10
System Specifications
11
Input devices
12
Communication
12
I/O Ports
12
Environment
13
System Block Diagram
14
Your Acer Notebook tour
15
Closed Front View
16
Left View
17
Right View
17
Rear Panel
18
Bottom Panel
18
Indicators
19
Easy-Launch Buttons
20
Touchpad Basics
21
Using the Keyboard
23
Windows Keys
24
Hot Keys
25
Special Key
26
Acer Empowering Technology
27
18 Chapter 1
28
Acer ePower Management
29
To edit a power plan:
30
To delete a power plan:
30
Battery status
30
Acer eLock Management
32
Acer eRecovery Management
33
Acer eSettings Management
34
Windows Mobility Center
35
Using the System Utilities
36
Norton Internet Security
38
Launch Manager
38
Item Specification
40
Slot 1 Slot 2 Total Memory
41
Item Controller
46
ACPI mode Power Management
48
System Utilities
49
Navigating the BIOS Utility
50
Information
51
Advanced
54
Security
55
Setting a Password
56
Removing a Password
57
Changing a Password
57
48 Chapter 2
58
Setup Warning
58
Chapter 2 49
59
50 Chapter 2
60
BIOS Flash Utility
61
Remove HDD/BIOS Utility
62
Chapter 2 53
63
Remove BIOS Password:
63
54 Chapter 2
64
Chapter 2 55
65
56 Chapter 2
66
Disassembly Requirements
67
Chapter 3
67
General Information
68
EXTERNAL MODULE DISASSEMBLY
69
Removing the Battery Pack
70
Removing the SD dummy card
70
Chapter 3 61
71
Removing the Lower Cover
72
Removing the DIMM
73
Chapter 3 67
77
68 Chapter 3
78
MAIN UNIT DISASSEMBLY
79
Removing the Modem Board
80
72 Chapter 3
82
Removing the CPU
83
76 Chapter 3
86
Removing the Keyboard
87
78 Chapter 3
88
Removing the LCD Module
89
80 Chapter 3
90
Chapter 3 83
93
84 Chapter 3
94
Removing the Launch Board
95
Chapter 3 87
97
Removing the main board
99
90 Chapter 3
100
Removing the Speaker Modules
101
Removing the USB Board
102
Chapter 3 93
103
Main Screw List
104
Removing the LCD Bezel
105
Removing the LCD Brackets
108
Removing the Antennas
109
Chapter 3 101
111
102 Chapter 3
112
Troubleshooting
113
System Check Procedures
114
Memory check
115
Power System Check
115
Check the Power Adapter
116
Touchpad Check
117
Index of Error Messages
119
Phoenix BIOS Beep Codes
122
116 Chapter 4
126
F5h Boot to Mini DOS
126
F6h Clear Huge Segment
126
F7h Boot to Full DOS
126
Code Beeps
126
Intermittent Problems
131
Undetermined Problems
132
Top View
133
Chapter 5
133
Bottom View
134
PIN pad Location
136
128 Chapter 5
138
Chapter 6
139
Appendix A
150
141 Appendix A
151
Appendix A 142
152
143 Appendix A
153
Appendix A 144
154
145 Appendix A
155
Appendix A 146
156
147 Appendix A
157
Appendix A 148
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149 Appendix A
159
Appendix A 150
160
151 Appendix A
161
Appendix A 152
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153 Appendix A
163
Appendix A 154
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155 Appendix A
165
Appendix A 156
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157 Appendix A
167
Appendix A 158
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159 Appendix A
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Appendix A 160
170
161 Appendix A
171
Appendix A 162
172
Test Compatible Components
173
Microsoft
174
Vista Environment Test
174
Appendix B 165
175
166 Appendix B
176
Online Support Information
177
168 Appendix C
178
Index 169
179
170 Index
180
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