Dell Vostro 5391 - Page 5

Power management...................................................................................................................................................... 68
POST behavior...............................................................................................................................................................69
Virtualization support.................................................................................................................................................... 70
Wireless...........................................................................................................................................................................70
Maintenance screen...................................................................................................................................................... 70
System logs..................................................................................................................................................................... 71
SupportAssist System Resolution................................................................................................................................ 71
System and setup password...............................................................................................................................................71
Assigning a system setup password............................................................................................................................ 71
Deleting or changing an existing system setup password........................................................................................72
4 Troubleshooting......................................................................................................................... 73
Enhanced Pre-Boot System Assessment (ePSA) diagnostics......................................................................................73
Running the ePSA diagnostics..................................................................................................................................... 73
System diagnostic lights..................................................................................................................................................... 73
Flashing BIOS (USB key)....................................................................................................................................................74
Flashing the BIOS................................................................................................................................................................ 74
Backup media and recovery options................................................................................................................................. 75
WiFi power cycle..................................................................................................................................................................75
Flea power release...............................................................................................................................................................75
5 Getting help...............................................................................................................................76
Contacting Dell.....................................................................................................................................................................76
Contents
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