Diagnostische lampjes systeem......................................................................................................................................... 74
Het besturingssysteem herstellen..................................................................................................................................... 76
Het BIOS updaten in Windows.......................................................................................................................................... 76
Back-upmedia en herstelopties..........................................................................................................................................76
M-BIST.................................................................................................................................................................................. 77
Wifi-stroomcyclus................................................................................................................................................................ 77
Reststroom verwijderen......................................................................................................................................................78
Contact opnemen met Dell................................................................................................................................................ 80
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