Installing the Front Thermal Sensor
........................................................................................................................
26
Removing the Power Switch
...................................................................................................................................
26
Installing the Power Switch
....................................................................................................................................
28
Removing the Input/Output (I/O) Panel
...................................................................................................................
28
Installing the Input/Output Panel
............................................................................................................................
30
Removing the System Board
...................................................................................................................................
30
System Board Components
....................................................................................................................................
33
Installing the System Board
....................................................................................................................................
33
3 System Setup
.............................................................................................................................
35
Boot Sequence
.......................................................................................................................................................
35
Navigation Keys
......................................................................................................................................................
35
System Setup Options
.............................................................................................................................................
36
Updating the BIOS
.................................................................................................................................................
43
Jumper Settings
......................................................................................................................................................
44
System and Setup Password
..................................................................................................................................
44
Assigning a System Password and Setup Password
......................................................................................
44
Deleting or Changing an Existing System and/or Setup Password
..................................................................
45
Disabling a System Password
..........................................................................................................................
45
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
............................................................................................................................
53
7 Contacting Dell
.........................................................................................................................
61