Service Manual

32 Problemen oplossen..................................................................................................................68
Het BIOS flashen................................................................................................................................................................. 68
Windows opnieuw installeren met behulp van een USB-herstelstation.......................................................................68
BIOS flashen (USB-stick)...................................................................................................................................................69
Probleem oplossen als de computer niet opstart vanwege USB-opstartondersteuning...........................................69
Diagnostische Enhanced Pre-Boot System Assessment (ePSA).................................................................................69
ePSA-diagnose uitvoeren............................................................................................................................................. 70
System diagnostic lights..................................................................................................................................................... 70
Reststroomafgifte................................................................................................................................................................ 71
Wifi-stroomcyclus.................................................................................................................................................................71
33 Hulp verkrijgen en contact opnemen met Dell..............................................................................72
6 Contents