Flashing the BIOS...........................................................................................................................................................108
Flashing BIOS (USB key)...............................................................................................................................................108
Enhanced Pre-Boot System Assessment (ePSA) diagnostics................................................................................. 108
Running the ePSA diagnostics................................................................................................................................109
System diagnostic lights................................................................................................................................................109
Wi-Fi power cycle............................................................................................................................................................110
Flea power release.......................................................................................................................................................... 110
58 Getting help and contacting Dell............................................................................................................... 112
Self-help resources..........................................................................................................................................................112
Contacting Dell................................................................................................................................................................ 112
8 Contents