System setup.............................................................. 115
Boot Sequence.......................................................................................115
Navigation keys...................................................................................... 115
BIOS overview........................................................................................116
Entering BIOS setup program.................................................................116
System setup options............................................................................. 117
System setup options............................................................................ 124
Troubleshooting..........................................................130
Flashing the BIOS.................................................................................. 130
Flashing BIOS (USB key)....................................................................... 130
Enhanced Pre-Boot System Assessment (ePSA) diagnostics.................131
Running the ePSA diagnostics..........................................................131
Diagnostics............................................................................................ 132
Flea power release................................................................................. 133
Wi-Fi power cycle.................................................................................. 134
Getting help and contacting Dell.................................135
Self-help resources................................................................................ 135
Contacting Dell...................................................................................... 136
10