Appendix C POST Error Messages
POST Numeric Codes and Text Messages ....................................................................................... 85
Interpreting POST Diagnostic Front Panel LEDs and Audible Codes ................................................ 89
Appendix D Troubleshooting Without Diagnostics
Safety and Comfort ............................................................................................................................ 92
Before You Call for Technical Support ............................................................................................... 92
Helpful Hints ....................................................................................................................................... 93
Solving General Problems .................................................................................................................. 95
Solving Power Problems .................................................................................................................... 98
Solving Hard Drive Problems ............................................................................................................. 99
Solving Display Problems ................................................................................................................. 101
Solving Audio Problems ................................................................................................................... 105
Solving Printer Problems .................................................................................................................. 107
Solving Keyboard and Mouse Problems .......................................................................................... 108
Solving Hardware Installation Problems ........................................................................................... 109
Solving Network Problems ............................................................................................................... 111
Solving Memory Problems ............................................................................................................... 114
Solving Processor Problems ............................................................................................................ 115
Solving Optical Drive Problems ........................................................................................................ 115
Solving USB Flash Drive Problems .................................................................................................. 119
Solving Internet Access Problems .................................................................................................... 120
Solving Software Problems .............................................................................................................. 121
Contacting Customer Support .......................................................................................................... 122
Appendix E Specifications
Index ................................................................................................................................................................. 124
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