Nödvändiga efterhandsåtgärder.................................................................................................................................... 63
37 Ta bort handledsstödet.............................................................................................................................. 64
Nödvändiga förhandsåtgärder........................................................................................................................................64
Procedur............................................................................................................................................................................64
38 Sätta tillbaka handledsstödet.....................................................................................................................65
Procedur........................................................................................................................................................................... 65
Nödvändiga efterhandsåtgärder.................................................................................................................................... 65
39 Hämta drivrutiner...................................................................................................................................... 66
Hämta ljuddrivrutinen...................................................................................................................................................... 66
Hämta grakdrivrutinen.................................................................................................................................................. 66
Hämta USB 3.0-drivrutinen.............................................................................................................................................67
Hämta Wi-Fi-drivrutinen..................................................................................................................................................67
Hämta drivrutinen till mediakortläsaren.........................................................................................................................67
Hämta drivrutinen för kretsuppsättning........................................................................................................................67
Hämta nätverksdrivrutinen.............................................................................................................................................68
40 Systeminstallationsprogram.......................................................................................................................69
Startsekvens.....................................................................................................................................................................69
Navigeringstangenter......................................................................................................................................................69
Översikt av BIOS..............................................................................................................................................................69
Öppna BIOS-inställningsprogrammet............................................................................................................................ 70
Systeminstallationsalternativ.......................................................................................................................................... 70
System- och installationslösenord..................................................................................................................................75
Tilldela ett installationslösenord för systemet.........................................................................................................75
Radera eller ändra ett bentligt systeminstallationslösenord................................................................................76
Återställa CMOS-inställningar...................................................................................................................................76
Rensa BIOS (systeminställningar) och systemlösenord........................................................................................ 76
41 Felsökning.................................................................................................................................................. 77
Flash-uppdatera BIOS......................................................................................................................................................77
Förbättrad systemutvärderingsdiagnostik före start (ePSA)......................................................................................77
Köra ePSA-diagnostik................................................................................................................................................ 77
Diagnostik..........................................................................................................................................................................78
Aktivera Intel Optane-minne...........................................................................................................................................79
Inaktivera Intel Optane-minne........................................................................................................................................ 79
Ladda ur väntelägesström...............................................................................................................................................79
Starta om Wi-Fi................................................................................................................................................................80
42 Få hjälp och kontakta Dell...........................................................................................................................81
Resurser för självhjälp...................................................................................................................................................... 81
Kontakta Dell..................................................................................................................................................................... 81
6
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