Service Manual

Rydning af BIOS (systemopsætning) og systemadgangskoder....................................................................................48
Kapitel 5: Fejlfinding..................................................................................................................... 49
Find servicekoden eller ekspresservicenummeret på din Dell-computer.......................................................49
Gendannelse af operativsystemet.....................................................................................................................................49
SupportAssist | On-board Diagnostics............................................................................................................................. 49
Systemdiagnosticeringsindikatorer................................................................................................................................... 50
Sådan opdateres BIOS'en................................................................................................................................................... 51
Sådan opdateres BIOS'en (fra USB-nøgle)......................................................................................................................51
WiFi-strømcyklus..................................................................................................................................................................51
Udløsning af tilbageværende elektriske ladning...............................................................................................................52
Kapitel 6: Få hjælp, og kontakt Dell.................................................................................................53
4 Indholdsfortegnelse