Removing the Input/Output Board Shield...............................................................................................................22
Installing the Input/Output Board Shield................................................................................................................25
Removing the Power-Button Board........................................................................................................................25
Installing the Power-Button Board.........................................................................................................................26
Removing the Processor Fan..................................................................................................................................26
Installing the Processor Fan...................................................................................................................................27
Removing the Processor.........................................................................................................................................27
Installing the Processor..........................................................................................................................................27
Removing the Speakers..........................................................................................................................................28
Installing the Speakers...........................................................................................................................................29
Removing the System Board...................................................................................................................................29
Installing the System Board....................................................................................................................................30
Removing the Display Panel...................................................................................................................................31
Installing the Display Panel....................................................................................................................................33
Removing the Antenna Modules............................................................................................................................34
Installing the Antenna Modules..............................................................................................................................34
Removing the Camera.............................................................................................................................................35
Installing the Camera..............................................................................................................................................36
3 System Setup.............................................................................................................................37
Boot Sequence.......................................................................................................................................................37
Navigation Keys......................................................................................................................................................37
System Setup Options — BIOS Setup....................................................................................................................38
Updating the BIOS .................................................................................................................................................46
System and Setup Password..................................................................................................................................47
Assigning a System Password and Setup Password......................................................................................47
Deleting or Changing an Existing System and/or Setup Password..................................................................48
4 Diagnostics.................................................................................................................................49
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics...............................................................................49
5 Troubleshooting Your Computer.............................................................................................51
Diagnostic Power LED Codes.................................................................................................................................51
Diagnostic Beep Codes..........................................................................................................................................51
6 Technical Specifications.........................................................................................................53
7 Contacting Dell .........................................................................................................................59