Dell Vostro 3491 - Page 5

System setup options......................................................................................................................................................... 82
General options.............................................................................................................................................................. 82
System information....................................................................................................................................................... 82
Video................................................................................................................................................................................83
Security...........................................................................................................................................................................83
Secure boot....................................................................................................................................................................84
Intel Software Guard Extensions.................................................................................................................................85
Performance.................................................................................................................................................................. 85
Power management...................................................................................................................................................... 86
POST behavior............................................................................................................................................................... 87
Virtualization support.................................................................................................................................................... 88
Wireless...........................................................................................................................................................................88
Maintenance screen......................................................................................................................................................88
System logs.................................................................................................................................................................... 89
SupportAssist System Resolution............................................................................................................................... 89
System and setup password..............................................................................................................................................89
Assigning a system setup password........................................................................................................................... 89
Deleting or changing an existing system setup password........................................................................................90
4 Troubleshooting......................................................................................................................... 91
Enhanced Pre-Boot System Assessment (ePSA) diagnostics...................................................................................... 91
Running the ePSA diagnostics......................................................................................................................................91
System diagnostic lights......................................................................................................................................................91
Flashing BIOS (USB key)....................................................................................................................................................92
Flashing the BIOS................................................................................................................................................................ 92
Backup media and recovery options................................................................................................................................. 93
WiFi power cycle................................................................................................................................................................. 93
Flea power release...............................................................................................................................................................93
5 Getting help...............................................................................................................................94
Contacting Dell.................................................................................................................................................................... 94
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