Service Manual

Ta bort moderkortet......................................................................................................................................................44
Installera moderkortet...................................................................................................................................................46
Vänster I/O-kort................................................................................................................................................................49
Ta bort det vänstra I/O-kortet.....................................................................................................................................49
Installerar det vänstra I/O-kortet................................................................................................................................ 50
Fläkt och kylflänsmontering............................................................................................................................................... 51
Ta bort fläkten och kylflänsmonteringen......................................................................................................................51
Installera fläkten och kylflänsmonteringen.................................................................................................................. 53
Nätadapterport..................................................................................................................................................................55
Ta bort nätadapterporten.............................................................................................................................................55
Installera nätadapterporten..........................................................................................................................................56
Strömbrytarenhet............................................................................................................................................................... 57
Ta bort strömbrytarenheten..........................................................................................................................................57
Installera strömbrytarenheten.......................................................................................................................................58
Tangentbord.......................................................................................................................................................................59
Ta bort tangentbordet..................................................................................................................................................59
Installera tangentbordet................................................................................................................................................61
Handledsstöd......................................................................................................................................................................63
Ta bort handledsstödet.................................................................................................................................................63
Installerar handledsstödet............................................................................................................................................ 64
Kapitel 3: Drivrutiner och hämtningsbara filer.....................................................................................66
Kapitel 4: Systeminstallationsprogram..................................................................................................67
Öppna BIOS-inställningsprogrammet...............................................................................................................................67
Navigeringstangenter........................................................................................................................................................ 67
Meny för engångsstart....................................................................................................................................................... 67
Alternativ för systemkonfiguration....................................................................................................................................68
Main (huvudmeny)........................................................................................................................................................68
Avancerat...................................................................................................................................................................... 68
Security (säkerhet)........................................................................................................................................................70
Secure Boot (säker start)...............................................................................................................................................72
Secure Boot (säker start)...............................................................................................................................................73
Uppdatera BIOS i Windows...............................................................................................................................................73
Uppdatera BIOS på system med BitLocker aktiverat................................................................................................. 74
Uppdatera system-BIOS med hjälp av en USB-flashenhet.........................................................................................74
Uppdatera BIOS från F12-menyn för engångsstart......................................................................................................... 75
System- och installationslösenord......................................................................................................................................76
Tilldela ett systeminstallationslösenord.........................................................................................................................76
Radera eller ändra ett befintligt systeminstallationslösenord..................................................................................... 76
Återställa CMOS-inställningar......................................................................................................................................77
Rensa BIOS (systeminställningar) och systemlösenord................................................................................................ 77
Kapitel 5: Felsökning............................................................................................................................. 78
Återställ operativsystemet..................................................................................................................................................78
Systemets diagnosindikatorer............................................................................................................................................ 78
Frisläppning av kvarvarande ström....................................................................................................................................79
WiFi-cykel.......................................................................................................................................................................... 79
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