Service Manual

Strømadapterport................................................................................................................................................................42
Sådan fjernes strømadapterporten............................................................................................................................. 42
Sådan monteres strømadapterporten.........................................................................................................................43
Pegefelt................................................................................................................................................................................ 44
Sådan fjernes pegefeltet...............................................................................................................................................44
Sådan monteres pegefeltet..........................................................................................................................................44
Blæser...................................................................................................................................................................................46
Sådan fjernes blæseren.................................................................................................................................................46
Sådan monteres blæseren............................................................................................................................................46
I/O-kort.................................................................................................................................................................................47
Sådan fjernes I/O-kortet.............................................................................................................................................. 47
Sådan monteres I/O-kortet..........................................................................................................................................48
Tænd/sluk-knap med valgfri fingeraftrykslæser.............................................................................................................50
Sådan fjernes tænd/sluk-knappen med valgfri fingeraftrykslæser.........................................................................50
Sådan monteres tænd/sluk-knappen med den valgfri fingeraftrykslæser............................................................ 50
Systemkort............................................................................................................................................................................51
Sådan fjernes systemkortet.......................................................................................................................................... 51
Sådan monteres systemkortet.....................................................................................................................................54
Håndfladestøtte og tastaturmodul....................................................................................................................................58
Sådan fjernes håndledsstøtte- og tastatursamlingen............................................................................................... 58
Sådan monteres håndledsstøtte- og tastatursamlingen.......................................................................................... 59
Kapitel 3: Enhedsdrivere................................................................................................................60
Installationshjælpeprogram til Intel chipsæt.....................................................................................................................60
Video-drivers........................................................................................................................................................................60
Intel seriel I/O-driver...........................................................................................................................................................60
Grænseflade for Intel Trusted Execution Engine............................................................................................................ 60
Intel virtuel knap-driver.......................................................................................................................................................60
Wi-Fi- og Bluetooth-drivere...............................................................................................................................................60
Kapitel 4: Systemopsætning........................................................................................................... 61
Oversigt over BIOS..............................................................................................................................................................61
Åbning af programmet BIOS-opsætning...........................................................................................................................61
Navigationstaster................................................................................................................................................................. 61
Startrækkefølge................................................................................................................................................................... 61
Opstartsmenu til éngangsbrug.......................................................................................................................................... 62
Indstillinger i systeminstallationsmenuen.......................................................................................................................... 62
System- og opsætningsadgangskode................................................................................................................................71
Tildeling af en systemopsætningsadgangskode......................................................................................................... 71
Sletter eller ændrer en eksisterende systemopsætningsadgangskode.................................................................. 72
Rydning af CMOS-indstillinger.....................................................................................................................................72
Rydning af BIOS (systemopsætning) og systemadgangskoder..............................................................................72
Kapitel 5: Fejlfinding......................................................................................................................73
SupportAssist-diagnosticering........................................................................................................................................... 73
Find servicekoden eller ekspresservicenummeret på din Dell-computer....................................................... 73
Systemdiagnosticeringsindikatorer....................................................................................................................................73
Indbygget selvtest (BIST– Built-In Self-Test).................................................................................................................74
Gendannelse af operativsystemet.....................................................................................................................................75
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