Personal Computer User Manual

Removing the Processor.........................................................................................................................................29
Installing the Processor..........................................................................................................................................30
Removing the System Board...................................................................................................................................30
System Board Components.................................................................................................................................... 32
Installing the System Board....................................................................................................................................33
3 System Setup............................................................................................................................. 35
Boot Sequence....................................................................................................................................................... 35
Navigation Keys......................................................................................................................................................35
System Setup Options.............................................................................................................................................36
Updating the BIOS ................................................................................................................................................. 44
Jumper Settings......................................................................................................................................................44
System and Setup Password..................................................................................................................................44
Assigning a System Password and Setup Password...................................................................................... 45
Deleting or Changing an Existing System and/or Setup Password..................................................................45
Disabling a System Password..........................................................................................................................46
4 Diagnostics.................................................................................................................................47
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics...............................................................................47
5 Troubleshooting Your Computer.............................................................................................49
Power LED Diagnostics.......................................................................................................................................... 49
Beep Code.............................................................................................................................................................. 50
Error Messages...................................................................................................................................................... 50
6 Specifications............................................................................................................................ 55
7 Contacting Dell ......................................................................................................................... 63