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Het wissen van BIOS (System Setup)- en systeemwachtwoorden........................................................................... 105
De melding van chassisintrusie wissen............................................................................................................................105
Hoofdstuk 5: Problemen oplossen................................................................................................. 108
Afhandeling van opgezette lithium-ionbatterijen........................................................................................................... 108
Dell SupportAssist Pre-Boot System prestatiecontrole uitvoeren.............................................................................. 108
De PerformanceAssist Pre-Boot System prestatiecontrole uitvoeren................................................................. 109
Geïntegreerde zelftest (BIST)..........................................................................................................................................109
M-BIST.......................................................................................................................................................................... 109
LCD-voedingsrailtest (L-BIST)................................................................................................................................... 110
Geïntegreerde zelftest (BIST) voor lcd's...................................................................................................................110
Diagnostische lampjes systeem........................................................................................................................................ 110
Het besturingssysteem herstellen.................................................................................................................................... 112
De Real Time Clock (RTC Reset)..................................................................................................................................... 113
Back-upmedia en herstelopties.........................................................................................................................................113
Wifi-stroomcyclus............................................................................................................................................................... 113
Reststroom afvoeren (hard reset uitvoeren)..................................................................................................................113
Hoofdstuk 6: Hulp verkrijgen en contact opnemen met Dell..............................................................115
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