Beveiliging....................................................................................................................................................................... 73
Opties Veilig opstarten.................................................................................................................................................. 74
Prestaties........................................................................................................................................................................75
Energiebeheer................................................................................................................................................................ 76
POST Behavior (POST-gedrag).................................................................................................................................. 77
Beheerbaarheid.............................................................................................................................................................. 77
Virtualization support.................................................................................................................................................... 78
Draadloze opties.............................................................................................................................................................78
Maintenance...................................................................................................................................................................78
System Logs (Systeemlogboeken)..............................................................................................................................79
Systeem- en installatiewachtwoord.................................................................................................................................. 79
CMOS-instellingen wissen.............................................................................................................................................81
Het BIOS updaten in Windows........................................................................................................................................... 81
5 Problemen oplossen................................................................................................................... 89
ePSA-diagnose uitvoeren............................................................................................................................................. 89
Diagnostiek........................................................................................................................................................................... 89
Diagnostische foutmeldingen..............................................................................................................................................91
Systeemfoutberichten........................................................................................................................................................ 94
Het besturingssysteem herstellen.....................................................................................................................................95
Intel Optane geheugen inschakelen.................................................................................................................................. 95
Reststroom verwijderen..................................................................................................................................................... 96
Wifi-stroomcyclus............................................................................................................................................................... 96
Contact opnemen met Dell.................................................................................................................................................97
Inhoudsopgave
5