Removing the Heat Sink Assembly
......................................................................................................................... 25
Installing the Heat Sink Assembly
.......................................................................................................................... 26
Removing the Processor
.........................................................................................................................................26
Installing the Processor
..........................................................................................................................................27
Removing the Intrusion Switch
...............................................................................................................................27
Installing the Intrusion Switch
................................................................................................................................27
System Board Components
.................................................................................................................................... 28
Removing the System Board
...................................................................................................................................28
Installing the System Board
....................................................................................................................................29
3 System Setup............................................................................................................................. 31
Boot Sequence
....................................................................................................................................................... 31
Navigation Keys
......................................................................................................................................................31
System Setup Options
.............................................................................................................................................32
Updating the BIOS
................................................................................................................................................. 41
Jumper Settings
......................................................................................................................................................41
System and Setup Password
..................................................................................................................................41
Assigning a System Password and Setup Password
...................................................................................... 42
Deleting or Changing an Existing System and/or Setup Password
..................................................................42
Disabling a System Password
..........................................................................................................................43
4 Diagnostics.................................................................................................................................45
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics
...............................................................................45
5 Troubleshooting Your Computer.............................................................................................47
Power LED Diagnostics
.......................................................................................................................................... 47
Beep Code
.............................................................................................................................................................. 48
Error Messages
...................................................................................................................................................... 48
6 Specifications............................................................................................................................ 53
7 Contacting Dell.......................................................................................................................... 61