Installing the Input/Output (I/O) Panel.................................................................................................................... 24
Removing the Power Supply...................................................................................................................................24
Installing the Power Supply....................................................................................................................................26
Removing the Coin-Cell Battery..............................................................................................................................26
Installing the Coin-Cell Battery...............................................................................................................................27
Removing the Heat Sink Assembly......................................................................................................................... 27
Installing the Heat Sink...........................................................................................................................................28
System Board Components.................................................................................................................................... 29
Removing the System Board...................................................................................................................................29
Installing the System Board....................................................................................................................................30
3 System Setup............................................................................................................................. 31
Boot Sequence....................................................................................................................................................... 31
Navigation Keys......................................................................................................................................................31
System Setup Options.............................................................................................................................................32
Updating the BIOS ................................................................................................................................................. 39
Jumper Settings......................................................................................................................................................40
System and Setup Password..................................................................................................................................40
Assigning a System Password and Setup Password...................................................................................... 40
Deleting or Changing an Existing System and/or Setup Password..................................................................41
Disabling a System Password..........................................................................................................................41
4 Diagnostics.................................................................................................................................43
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics...............................................................................43
5 Troubleshooting Your Computer.............................................................................................45
Power LED Diagnostics.......................................................................................................................................... 45
Beep Code.............................................................................................................................................................. 46
Error Messages...................................................................................................................................................... 46
6 Specifications............................................................................................................................ 51
7 Contacting Dell ......................................................................................................................... 57
