Acer KB.INT00.499 Datasheet download pdf (Page 81)

Chapter 3 71

4. Remove the keyboard plate. If necessary, use a plastic pry to lift the plate.

5. Disconnect the five cables from the mainboard as shown.

IMPORTANT:When removing cables, always hold the cable by the pull-tab or by the connector. Do not pull the

cable itself to prevent stripping.

Disconnect A as shown. Release the securing latches and disconnect B as

shown.

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 207 208

Aspire 7230/7530/7530G Series 1
Service Guide 1
Revision History 2
Copyright 3
Disclaimer 3
Conventions 4
Table of Contents 10
System Specifications 11
Environment 13
System Block Diagram 14
Your Acer Notebook tour 15
Closed Front View 16
Left View 17
Right View 18
Rear View 18
Indicators 20
Easy-Launch Buttons 20
Using the Keyboard 22
Windows Keys 23
Hot Keys 24
Special Key 25
Using the System Utilities 26
System Utilities 39
Information 40
Advanced 42
Security 44
Setting a Password 45
Removing a Password 45
Changing a Password 46
BIOS Flash Utility 51
Remove HDD/BIOS Utility 52
Key in bios_pw 14452 0 53
44 Chapter 2 54
Disassembly Requirements 55
Chapter 3 55
General Information 56
Removing the Battery Pack 58
Removing the SD dummy card 58
Chapter 3 49 59
2. Pull it out from the slot 59
Removing the Lower Covers 60
Removing the DIMM Modules 61
Removing the MXM Module 62
Removing the TV Tuner module 63
Removing the WLAN Module 64
Main Unit Disassembly Process 70
Removing the Switch Cover 72
Removing the Switch Board 73
Removing the Keyboard 74
Removing the Modem Module 75
Chapter 3 67 77
Removing the LCD Module 78
Removing the Upper Cover 80
Chapter 3 73 83
Chapter 3 75 85
Removing the Touch Pad 86
Removing the Launch Board 87
Removing the Speaker Module 88
Removing the eKey Board 89
Removing the Bluetooth board 90
Removing the Subwoofer Module 91
82 Chapter 3 92
84 Chapter 3 94
Removing the Mainboard 95
Removing the CPU Fan Module 96
Chapter 3 87 97
Step Size Quantity Screw Type 97
CPU Fan Module M2.5*6.5 1 97
Removing the CPU 98
Removing the LCD Bezel 100
Chapter 3 91 101
Removing the Inverter Board 102
Removing the Camera Module 103
Removing the LCD Panel 104
Chapter 3 95 105
Chapter 3 97 107
Replacing the LCD Panel 108
100 Chapter 3 110
9. Connect the camera cable 110
Replacing the LCD Bezel 111
Replacing the CPU 112
Replacing the CPU Fan Module 112
Chapter 3 103 113
Replacing the Mainboard 114
Replacing the Bluetooth Board 114
106 Chapter 3 116
108 Chapter 3 118
Replacing the eKey Board 119
Replacing the Touch Pad 120
Replacing the Launch Board 120
Replacing the Upper Cover 122
Chapter 3 113 123
Replacing the LCD Module 126
118 Chapter 3 128
Replacing the Modem Module 129
Replacing the Keyboard 130
Replacing the Switch Board 131
Replacing the Switch Cover 132
Replacing the ODD Module 133
Replacing the WLAN Board 135
Replacing the TV Tuner Module 135
Replacing the MXM Module 136
Replacing the DIMM Modules 136
Replacing the Lower Covers 137
Replacing the SD Dummy Tray 138
Replacing the Battery 138
Troubleshooting 139
Power On Issue 140
No Display Issue 141
Random Loss of BIOS Settings 142
LCD Failure 143
Built-In Keyboard Failure 143
Touch Pad Failure 144
Internal Speaker Failure 144
Sound Problems 145
Internal Microphone Failure 146
HDD Not Operating Correctly 147
ODD Failure 148
Discs Do Not Play 149
Discs Do Not Burn Properly 149
Playback is Choppy 149
Drive Not Detected 150
Drive Read Failure 150
USB Failure (Rightside) 151
Modem Function Failure 151
Wireless Function Failure 152
EasyTouch Button Failure 152
MediaTouch Button Failure 153
Fingerprint Reader Failure 153
Thermal Unit Failure 154
HDTV Switch Failure 154
External Mouse Failure 155
Other Failures 155
Intermittent Problems 156
Undetermined Problems 156
POST Codes Tables 157
Core POST Codes 159
Top View 167
Chapter 5 167
Bottom View 168
Clearing Password Check 169
BIOS Recovery by Crisis Disk 170
Chapter 6 171
FRU List 173
164 Chapter 6 174
Chapter 6 165 175
166 Chapter 6 176
Chapter 6 167 177
168 Chapter 6 178
Chapter 6 169 179
170 Chapter 6 180
Screw List 181
Appendix A 182
173 Appendix A 183
Appendix A 174 184
175 Appendix A 185
Appendix A 176 186
177 Appendix A 187
Appendix A 178 188
179 Appendix A 189
Appendix A 180 190
181 Appendix A 191
Appendix A 182 192
183 Appendix A 193
Appendix A 184 194
185 Appendix A 195
Appendix A 186 196
187 Appendix A 197
Appendix A 188 198
Test Compatible Components 199
Microsoft 200
Vista Environment Test 200
Online Support Information 205
196 Appendix C 206

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