Service Manual

Kapitel 3: Drivrutiner och hämtningsbara filer.....................................................................................78
Kapitel 4: Systeminstallationsprogram..................................................................................................79
Öppna BIOS-inställningsprogrammet...............................................................................................................................79
Navigeringstangenter........................................................................................................................................................ 79
Meny för engångsstart....................................................................................................................................................... 79
Alternativ för systemkonfiguration....................................................................................................................................80
Main (huvudmeny)........................................................................................................................................................80
Avancerat.......................................................................................................................................................................81
Security (säkerhet)........................................................................................................................................................84
Boot (start).................................................................................................................................................................... 85
Exit (avsluta)..................................................................................................................................................................85
Uppdatera BIOS i Windows.............................................................................................................................................. 86
Uppdatera system-BIOS med hjälp av en USB-flashenhet........................................................................................ 86
Uppdatera BIOS från F12-menyn för engångsstart......................................................................................................... 87
System- och installationslösenord......................................................................................................................................88
Tilldela ett systeminstallationslösenord.........................................................................................................................88
Radera eller ändra ett befintligt systeminstallationslösenord..................................................................................... 88
Återställa CMOS-inställningar..................................................................................................................................... 89
Rensa BIOS (systeminställningar) och systemlösenord................................................................................................89
Kapitel 5: Felsökning............................................................................................................................. 90
SupportAssist-diagnostik...................................................................................................................................................90
Återställ operativsystemet................................................................................................................................................. 90
Systemets diagnosindikatorer............................................................................................................................................90
Frisläppning av kvarvarande ström.................................................................................................................................... 91
WiFi-cykel...........................................................................................................................................................................91
Realtidklocka (Real Time Clock, RTC) – RTC-återställning............................................................................................. 92
Kapitel 6: Få hjälp och kontakta Alienware.......................................................................................... 93
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