Filter
Top Products
Removing the Front Input/Output (I/O) Panel..........................................................................................................28
Installing the Front Input/Output (I/O) Panel...........................................................................................................30
Removing the Speaker............................................................................................................................................30
Installing the Speaker.............................................................................................................................................31
Removing the System Board...................................................................................................................................31
Installing the System Board....................................................................................................................................34
System Board Components....................................................................................................................................34
3 Additional Information..............................................................................................................37
Memory Module Guidelines...................................................................................................................................37
Power Supply Unit (PSU) Lock................................................................................................................................37
4 System Setup.............................................................................................................................39
Boot Sequence.......................................................................................................................................................39
Navigation Keys......................................................................................................................................................39
System Setup Options.............................................................................................................................................40
Updating the BIOS .................................................................................................................................................45
System and Setup Password..................................................................................................................................46
Assigning a System Password and Setup Password......................................................................................46
Deleting or Changing an Existing System and/or Setup Password..................................................................47
Disabling a System Password..........................................................................................................................47
5 Diagnostics.................................................................................................................................49
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics...............................................................................49
6 Troubleshooting Your Computer.............................................................................................51
Diagnostic LEDs......................................................................................................................................................51
Error Messages......................................................................................................................................................54
Errors That Halt Your Computer Completely....................................................................................................54
Errors That Do Not Halt Your Computer...........................................................................................................54
Errors That Soft Halt Your Computer................................................................................................................54
7 Technical Specifications.........................................................................................................57
8 Contacting Dell..........................................................................................................................65