Owners Manual

Skärmalternativ för systemkonfiguration......................................................................................................................... 48
Videoskärmalternativ...........................................................................................................................................................49
Skärmalternativ för Säkerhet.............................................................................................................................................49
Skärmalternativ för säker start..........................................................................................................................................50
Skärmalternativ för prestanda............................................................................................................................................51
Skärmalternativ för strömhantering...................................................................................................................................51
Skärmalternativ för POST Behavior (självtestbeteende).............................................................................................. 53
Skärmalternativ för trådlös anslutning..............................................................................................................................53
Alternativ för underhållsskärmen.......................................................................................................................................54
Alernativ på systemloggskärmen.......................................................................................................................................54
SupportAssist-systemupplösning......................................................................................................................................54
Återställning av realtidklockan (RTC)...............................................................................................................................55
Kontrollera systemets minne i systeminställningsprogrammet (BIOS)........................................................................ 55
Uppdatera BIOS i Windows .............................................................................................................................................. 56
Uppdatera BIOS på system med BitLocker aktiverat...............................................................................................56
Uppdatera system-BIOS med hjälp av en USB-flashenhet......................................................................................57
Uppdatera Dell BIOS i Linux- och Ubuntu-miljöer..................................................................................................... 57
System- och installationslösenord.....................................................................................................................................58
Tilldela ett systemlösenord och ett installationslösenord......................................................................................... 58
Radera eller ändra ett befintligt system- och/eller installationslösenord............................................................... 59
Kapitel 7: Programvara.................................................................................................................. 60
Operativsystem som stöds................................................................................................................................................ 60
Hämta drivrutiner................................................................................................................................................................ 60
Hämta drivrutinen för kretsuppsättning............................................................................................................................61
Drivrutiner för Intel kretsuppsättningar.......................................................................................................................61
Drivrutiner för Intel HD-grafik.............................................................................................................................................61
AMD-grafikkort....................................................................................................................................................................62
IR-kamera............................................................................................................................................................................. 62
NEXT:s biometriska fingeravtrycksläsare.........................................................................................................................62
Kapitel 8: Felsökning..................................................................................................................... 63
Förbättrad systemutvärderingsdiagnostik före start (ePSA)........................................................................................63
Köra ePSA-diagnostik................................................................................................................................................... 63
Testa minnet med hjälp av ePSA.................................................................................................................................64
Återställning av realtidsklocka (RTC)................................................................................................................................64
Kapitel 9: Kontakta Dell................................................................................................................. 65
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