Removing the system board.......................................... 111
Prerequisites..................................................................................................... 111
Procedure......................................................................................................... 112
Replacing the system board..........................................115
Procedure......................................................................................................... 115
Post-requisites.................................................................................................115
Entering the Service Tag in the BIOS setup program..................................... 116
BIOS setup program........................................................... 117
Overview........................................................................................................... 117
Entering BIOS setup program.......................................................................... 117
System setup options.......................................................................................117
Clearing forgotten passwords......................................................................... 122
Prerequisites..............................................................................................122
Procedure...................................................................................................123
Post-requisites.......................................................................................... 124
Clearing CMOS Settings.................................................................................. 125
Prerequisites..............................................................................................125
Procedure...................................................................................................125
Post-requisites.......................................................................................... 126
Flashing the BIOS................................................................127
Technology and components...................................... 128
Audio................................................................................................................128
Downloading the audio driver...................................................................128
Identifying the audio controller................................................................ 128
Changing the audio settings.....................................................................129
Graphics...........................................................................................................129
Downloading the graphics driver..............................................................130
Identifying the display adapter.................................................................130
Changing the screen resolution................................................................130
9