WLAN Module .................................................................................................................................... 62
TV Tuner Module ................................................................................................................................ 64
Heat sinks (Thermal Modules) ........................................................................................................... 66
Processor ........................................................................................................................................... 68
Graphics Card .................................................................................................................................... 70
Fan ..................................................................................................................................................... 72
VESA Cover with Kensington Lock Bracket ....................................................................................... 74
Optical and Hard Drive Cables and Connector .................................................................................. 76
Coaxal Cable Connector .................................................................................................................... 78
System Board ..................................................................................................................................... 80
Display Cable ..................................................................................................................................... 83
Front Bezel and Display Panel ........................................................................................................... 85
Cable Routing ..................................................................................................................................... 91
Appendix A Troubleshooting Without Diagnostics ...................................................................................... 92
Safety and Comfort ............................................................................................................................ 92
Before You Call for Technical Support ............................................................................................... 92
Helpful Hints ....................................................................................................................................... 93
Solving General Problems .................................................................................................................. 95
Solving Power Problems .................................................................................................................... 98
Solving Diskette Problems ................................................................................................................. 99
Solving Hard Drive Problems ........................................................................................................... 102
Solving Media Card Reader Problems ............................................................................................. 105
Solving Display Problems ................................................................................................................. 107
Solving Audio Problems ................................................................................................................... 111
Solving Printer Problems .................................................................................................................. 113
Solving Keyboard and Mouse Problems .......................................................................................... 114
Solving Hardware Installation Problems ........................................................................................... 116
Solving Network Problems ............................................................................................................... 117
Solving Memory Problems ............................................................................................................... 121
Solving Processor Problems ............................................................................................................ 122
Solving CD-ROM and DVD Problems .............................................................................................. 123
Solving USB Flash Drive Problems .................................................................................................. 125
Solving Front Panel Component Problems ...................................................................................... 126
Solving Internet Access Problems .................................................................................................... 126
Solving Software Problems .............................................................................................................. 129
Contacting Customer Support .......................................................................................................... 130
Appendix B POST Error Messages .............................................................................................................. 131
POST Numeric Codes and Text Messages ..................................................................................... 132
Interpreting POST Diagnostic Front Panel LEDs and Audible Codes .............................................. 139
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