Dell Precision T5600 (Mid 2012) - Manual (Page 4)

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