Emachines D720 Manuale Utente Pagina 93
- Pagina / 174
- Indice
- RISOLUZIONE PROBLEMI
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
Chapter 3 83
Removing the MIC Module
1. See “Removing the Antennas” on page 82.
2. Remove the strips holding the MIC Module cable in place. Ensure the cable is free from obstructions.
3. Remove the MIC cable and Module from the LCD module.
NOTE: If the left antenna is present, it may be necessary to lift the assembly to free the Mic cable.
- Service Guide 1
- Revision History 2
- Copyright 3
- Disclaimer 3
- Conventions 4
- Table of Contents 10
- System Specifications 11
- System Block Diagram 13
- Your Acer Notebook tour 14
- Closed Front View 15
- Rear View 15
- Left View 16
- Right View 17
- Indicators 19
- Using the Keyboard 21
- Windows Keys 22
- Hot Keys 23
- Special Key 24
- Using the System Utilities 25
- System Utilities 31
- Information 32
- ←→ Select Menu Ente 33
- Advanced 34
- Security 36
- Setting a Password 37
- Removing a Password 37
- Changing a Password 38
- BIOS Flash Utilities 43
- DOS Flash Utility 44
- Chapter 2 35 45
- WinFlash Utility 46
- Key in bios_pw 14452 0 48
- 40 Chapter 2 50
- Disassembly Requirements 51
- Chapter 3 51
- General Information 52
- Removing the Battery Pack 54
- Removing the Lower Covers 55
- 46 Chapter 3 56
- Removing the DIMM Modules 57
- Removing the WLAN Module 58
- Chapter 3 49 59
- Chapter 3 51 61
- Step Size Quantity Screw Type 61
- HDD Carrier M3*3 4 61
- Main Unit Disassembly Process 64
- Removing the Switch Cover 65
- 56 Chapter 3 66
- Removing the Keyboard 67
- Removing the Antenna 68
- Chapter 3 59 69
- Removing the LCD Module 70
- Removing the Upper Cover 72
- 64 Chapter 3 74
- Removing the TouchPad Bracket 75
- Removing the Speaker Modules 77
- 68 Chapter 3 78
- Removing the Power Board 79
- Removing the Modem Module 80
- Removing the Main Board 81
- 72 Chapter 3 82
- Removing the CPU Fan 83
- Removing the Thermal Module 84
- Removing the CPU 85
- Removing the LCD Bezel 87
- Removing the Inverter Board 88
- Removing the Camera Module 89
- Removing the LCD Panel 90
- Removing the Antennas 92
- Removing the MIC Module 93
- Replacing the LCD Panel 94
- Replacing the LCD Bezel 98
- Replacing the CPU 99
- Replacing the Thermal Module 99
- Replacing the CPU Fan Module 100
- Replacing the Mainboard 100
- Replacing the Modem Module 101
- Replacing the Power Board 102
- Replacing the Speaker Module 103
- 94 Chapter 3 104
- Replacing the Upper Case 105
- Replacing the LCD Module 107
- 98 Chapter 3 108
- Replacing the Antenna Cable 109
- Replacing the Keyboard 110
- Replacing the Switch Cover 111
- Replacing the ODD Module 112
- Chapter 3 103 113
- Replacing the WLAN Module 114
- Replacing the DIMM Modules 114
- Replacing the Lower Covers 115
- Replacing the Battery 116
- Troubleshooting 117
- Power On Issue 118
- No Display Issue 119
- Random Loss of BIOS Settings 120
- LCD Failure 121
- Built-In Keyboard Failure 121
- TouchPad Failure 122
- Internal Speaker Failure 122
- Sound Problems 123
- Internal Microphone Failure 124
- HDD Not Operating Correctly 125
- ODD Failure 126
- Discs Do Not Play 127
- Discs Do Not Burn Properly 127
- Playback is Choppy 127
- Drive Not Detected 128
- Drive Read Failure 128
- Modem Function Failure 129
- Wireless Function Failure 129
- Thermal Unit Failure 130
- External Mouse Failure 130
- Other Failures 131
- Intermittent Problems 132
- Undetermined Problems 132
- Post Codes 133
- BDS & Specific action: 134
- Top View 139
- Chapter 5 139
- Bottom View 140
- Clearing Password Check 141
- BIOS Recovery by Crisis Disk 142
- Chapter 6 143
- Main Assembly 144
- LCD Panel 145
- 136 Chapter 6 146
- Chapter 6 137 147
- 138 Chapter 6 148
- Chapter 6 139 149
- Screw List 150
- Chapter 6 141 151
- Appendix A 152
- Appendix A 148 158
- 149 Appendix A 159
- Appendix A 150 160
- 151 Appendix A 161
- Appendix A 152 162
- Test Compatible Components 163
- Microsoft 164
- Vista Environment Test 164
- 160 Appendix B 170
- Online Support Information 171
- 162 Appendix C 172
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