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BIOS- (systeeminstallatie) en systeemwachtwoorden wissen.................................................................................... 138
Chassisopeningsmelding wissen.......................................................................................................................................138
Hoofdstuk 11: Probleemoplossing...................................................................................................141
Omgaan met opgezette oplaadbare lithium-ionbatterijen............................................................................................. 141
Zoek het servicetag of de Express-servicecode van uw Dell computer..................................................................... 141
Dell SupportAssist Pre-Boot System prestatiecontrole uitvoeren.............................................................................. 142
De prestatiecontrole SupportAssist Pre-boot System uitvoeren.......................................................................... 142
Geïntegreerde zelftest (BIST)..........................................................................................................................................142
M-BIST.......................................................................................................................................................................... 142
LCD-voedingsrailtest (L-BIST)...................................................................................................................................143
Geïntegreerde zelftest (BIST) voor lcd's.................................................................................................................. 143
Diagnostische lampjes systeem........................................................................................................................................144
Het besturingssysteem herstellen................................................................................................................................... 145
De Real Time Clock (RTC Reset).................................................................................................................................... 146
Back-upmedia en herstelopties........................................................................................................................................ 146
Wifi-stroomcyclus.............................................................................................................................................................. 146
Reststroom afvoeren (hard reset uitvoeren)................................................................................................................. 146
Hoofdstuk 12: Hulp verkrijgen en contact opnemen met Dell............................................................ 148
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