Dell Vostro 5390 Onderhoudshandleiding pagina 5
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Zie ook voor Vostro 5390:
- Gebruikershandleiding (70 pagina's) ,
- Installatiegids (36 pagina's)
Inhoudsopgave
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Video............................................................................................................................................................................... 66
Beveiliging.......................................................................................................................................................................66
Secure Boot (Veilig opstarten).................................................................................................................................... 67
Extensies van Intel Software Guard............................................................................................................................68
Prestaties........................................................................................................................................................................68
Energiebeheer................................................................................................................................................................ 69
POST Behavior (Gedrag POST)..................................................................................................................................70
Virtualization Support (Ondersteuning virtualisatie)..................................................................................................71
Draadloos......................................................................................................................................................................... 71
Scherm Maintenance (Onderhoud)............................................................................................................................. 71
System Logs (Systeemlogboeken)..............................................................................................................................72
SupportAssist-systeemresolutie.................................................................................................................................. 72
Het BIOS updaten................................................................................................................................................................72
Het BIOS updaten in Windows.....................................................................................................................................72
Het BIOS bijwerken in Linux en Ubuntu......................................................................................................................73
Het BIOS bijwerken met behulp van het USB-station in Windows......................................................................... 73
Het BIOS updaten vanuit het F12-menu voor eenmalig opstarten......................................................................... 73
Systeem- en installatiewachtwoord.................................................................................................................................. 74
Een systeeminstallatiewachtwoord toewijzen........................................................................................................... 74
Een bestaand systeeminstallatiewachtwoord verwijderen of wijzigen................................................................... 74
CMOS-instellingen wissen..................................................................................................................................................75
Het wissen van BIOS (System Setup)- en systeemwachtwoorden.............................................................................75
Hoofdstuk 5: Problemen oplossen.................................................................................................. 76
Afhandeling van opgezette lithium-ionbatterijen.............................................................................................................76
Dell SupportAssist Pre-Boot System prestatiecontrole uitvoeren................................................................................ 77
De PerformanceAssist Pre-Boot System prestatiecontrole uitvoeren................................................................... 77
Geïntegreerde zelftest (BIST)............................................................................................................................................77
M-BIST............................................................................................................................................................................ 77
LCD-voedingsrailtest (L-BIST).................................................................................................................................... 78
Geïntegreerde zelftest (BIST) voor lcd's....................................................................................................................78
Diagnostische lampjes systeem......................................................................................................................................... 79
De Real Time Clock (RTC Reset)...................................................................................................................................... 79
Het besturingssysteem herstellen.....................................................................................................................................80
Back-upmedia en herstelopties......................................................................................................................................... 80
Wifi-stroomcyclus............................................................................................................................................................... 80
Reststroom afvoeren (hard reset uitvoeren).................................................................................................................. 80
Hoofdstuk 6: Hulp verkrijgen en contact opnemen met Dell.............................................................. 82
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