Service Manual

Installera I/O-kortet.......................................................................................................................................................37
Bildskärmsenhet...................................................................................................................................................................38
Ta bort bildskärmsenheten...........................................................................................................................................38
Installera bildskärmsenheten........................................................................................................................................ 40
Moderkort.............................................................................................................................................................................43
Ta bort moderkortet......................................................................................................................................................43
Installera moderkortet...................................................................................................................................................46
Antenn...................................................................................................................................................................................49
Ta bort antennen........................................................................................................................................................... 49
Installera antennen........................................................................................................................................................ 50
Enhet med handledsstöd och tangentbord......................................................................................................................52
Ta bort handledsstöds- och tangentbordsenheten.................................................................................................. 52
Installera handledsstöds- och tangentbordsenheten................................................................................................53
Kapitel 3: Drivrutiner och hämtningsbara filer..................................................................................55
Kapitel 4: Systeminstallationsprogram............................................................................................56
Öppna BIOS-inställningsprogrammet............................................................................................................................... 56
Navigeringstangenter......................................................................................................................................................... 56
Startsekvens........................................................................................................................................................................56
Meny för engångsstart....................................................................................................................................................... 57
Alternativ för systemkonfiguration....................................................................................................................................57
Återställa CMOS-inställningar............................................................................................................................................68
Rensa BIOS (systeminställningar) och systemlösenord................................................................................................. 68
Kapitel 5: Felsökning..................................................................................................................... 69
SupportAssist-diagnostik....................................................................................................................................................69
Hitta servicetaggen eller expresstjänstkoden för din Dell-dator......................................................................69
Systemets diagnosindikatorer............................................................................................................................................69
Inbyggt självtest för moderkort (M-BIST)....................................................................................................................... 70
Återställ operativsystemet................................................................................................................................................. 70
Flash-uppdatera BIOS..........................................................................................................................................................71
Flash-uppdatera BIOS (USB-minne)................................................................................................................................. 71
Säkerhetskopieringsmedia och återställningsalternativ...................................................................................................71
WiFi-strömcykel................................................................................................................................................................... 72
Frisläppning av kvarvarande ström....................................................................................................................................72
Kapitel 6: Få hjälp och kontakta Dell................................................................................................73
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