Installing the coin cell battery...................................................................................................................................46
Processor.......................................................................................................................................................................... 47
Removing the processor........................................................................................................................................... 47
Installing the processor............................................................................................................................................. 48
System board................................................................................................................................................................... 50
Removing the system board.....................................................................................................................................50
Installing the system board....................................................................................................................................... 56
4 Troubleshooting........................................................................................................................................... 63
Enhanced Pre-Boot System Assessment — ePSA diagnostics................................................................................63
Running the ePSA Diagnostics.................................................................................................................................63
Diagnostics....................................................................................................................................................................... 64
Diagnostic error messages..............................................................................................................................................64
System error messages................................................................................................................................................... 67
5 Getting help.................................................................................................................................................69
Contacting Dell.................................................................................................................................................................69
4 Contents