Aspire-digital 7730G Bedienungsanleitung PDF herunterladen (Seite 141)

Chapter 4 131

LCD Failure

If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a non-

defective FRUs:

Built-In Keyboard Failure

If the built-in Keyboard fails, perform the following actions one at a time to correct the problem. Do not replace

a non-defective FRUs:

1 2 ... 136 137 138 139 140 141 142 143 144 145 146 ... 209 210

Aspire 7730/7730G 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
Launch Manager 27
26 Chapter 1 36
Normal voltage 11.1V 36
Charge voltage 16.0V 36
Item Specification 36
System Utilities 37
Information 38
←→ Select Menu Ente 39
Advanced 40
Security 42
Setting a Password 43
Removing a Password 43
Changing a Password 44
BIOS Flash Utility 49
Remove HDD/BIOS Utility 50
Key in bios_pw 14452 0 51
42 Chapter 2 52
Disassembly Requirements 53
Chapter 3 53
General Information 54
Removing the Battery Pack 56
Removing the SD dummy card 57
48 Chapter 3 58
2. Pull it out from the slot 58
Removing the Lower Covers 59
Removing the DIMM Modules 60
Removing the MXM Module 61
Removing the Turbo RAM module 61
Removing the TV Tuner module 63
Removing the WLAN Module 64
Chapter 3 57 67
Step Size Quantity Screw Type 67
HDD Carrier M2*3 (NL) 4 67
Main Unit Disassembly Process 72
Removing the Switch Cover 73
Removing the Switch Board 74
Removing the Keyboard 75
Removing the Modem Module 75
Removing the LCD Module 79
Removing the Upper Cover 81
74 Chapter 3 84
Removing the Touch Pad 85
Removing the Launch Board 87
Removing the Speaker Module 89
Removing the eKey Module 89
80 Chapter 3 90
Speaker M2*3 (NL) 2 90
Removing the Bluetooth board 91
Removing the Subwoofer Module 92
84 Chapter 3 94
Removing the Mainboard 95
Removing the CPU Fan Module 96
Removing the CPU 97
88 Chapter 3 98
Removing the LCD Bezel 100
Removing the Inverter Board 101
Removing the Camera Module 102
Removing the LCD Panel 103
Chapter 3 95 105
Replacing the LCD Panel 106
98 Chapter 3 108
9. Connect the camera cable 108
Replacing the LCD Bezel 109
Replacing the CPU 110
Replacing the CPU Fan Module 110
Replacing the Mainboard 111
Replacing the Bluetooth Board 112
Chapter 3 103 113
104 Chapter 3 114
Chapter 3 105 115
Replacing the eKey Module 116
Replacing the Touch Pad 117
Replacing the Launch Board 117
Replacing the Switch Board 118
110 Chapter 3 120
Replacing the Speaker Module 121
Replacing the Upper Cover 121
112 Chapter 3 122
Replacing the Modem Module 125
Replacing the Keyboard 126
Replacing the Switch Cover 127
Replacing the ODD Module 128
Replacing the WLAN Board 131
Replacing the TV Tuner Module 132
Replacing the MXM Module 133
Replacing the DIMM Modules 134
Replacing the Lower Covers 134
Replacing the SD Dummy Tray 135
Replacing the Battery 135
126 Chapter 3 136
Troubleshooting 137
Power On Issue 138
No Display Issue 139
Random Loss of BIOS Settings 140
LCD Failure 141
Built-In Keyboard Failure 141
Touch Pad Failure 142
Internal Speaker Failure 142
Sound Problems 143
Internal Microphone Failure 144
HDD Not Operating Correctly 145
ODD Failure 146
Discs Do Not Play 147
Discs Do Not Burn Properly 147
Playback is Choppy 147
Drive Not Detected 148
Drive Read Failure 148
USB Failure (Rightside) 149
Modem Function Failure 149
Wireless Function Failure 150
EasyTouch Button Failure 150
MediaTouch Button Failure 151
Fingerprint Reader Failure 151
Thermal Unit Failure 152
HDTV Switch Failure 152
External Mouse Failure 153
Other Failures 153
Intermittent Problems 154
Undetermined Problems 154
POST Codes Tables 155
Core POST Codes 157
Top View 165
Chapter 5 165
Bottom View 166
Clearing Password Check 167
BIOS Recovery by Crisis Disk 168
Chapter 6 169
Upper Cover 170
Lower Cover 171
LCD Panel 172
Aspire 7730/7730G FRU List 173
Screw List 179
Appendix A 180
171 Appendix A 181
Appendix A 172 182
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
189 Appendix A 199
Appendix A 190 200
191 Appendix A 201
Appendix A 192 202
Test Compatible Components 203
Microsoft 204
Vista Environment Test 204
Access Point Test 205
Bluetooth Test 205
Card Reader Test 206
Audio Jacks Port Test 206
Port Replicator Test 206
Online Support Information 207
198 Appendix C 208

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