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Dell OptiPlex 7050 Tower Handleiding pagina 4

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Het BIOS updaten............................................................................................................................................................... 65
Het BIOS updaten in Windows.................................................................................................................................... 65
Het BIOS bijwerken in Linux en Ubuntu......................................................................................................................66
Het BIOS bijwerken met behulp van het USB-station in Windows.........................................................................66
Het BIOS updaten vanuit het F12-menu voor eenmalig opstarten......................................................................... 66
Systeem- en installatiewachtwoord.................................................................................................................................. 67
Een systeeminstallatiewachtwoord toewijzen........................................................................................................... 67
Een bestaand systeeminstallatiewachtwoord verwijderen of wijzigen................................................................... 68
CMOS-instellingen wissen..................................................................................................................................................68
Het wissen van BIOS (System Setup)- en systeemwachtwoorden.............................................................................69
Hoofdstuk 6: Software.................................................................................................................. 70
Ondersteunde besturingssystemen.................................................................................................................................. 70
Stuurprogramma's downloaden.........................................................................................................................................70
Het chipset-stuurprogramma downloaden...................................................................................................................... 70
Intel chipsetstuurprogramma's..................................................................................................................................... 71
Grafische drivers downloaden............................................................................................................................................ 71
Intel HD Graphics-stuurprogramma's..........................................................................................................................72
Intel wifi- en Bluetooth-drivers.......................................................................................................................................... 72
Het Wi-Fi-stuurprogramma downloaden.................................................................................................................... 72
Realtek HD audiostuurprogramma's..................................................................................................................................73
Het audio-stuurprogramma downloaden.................................................................................................................... 73
Hoofdstuk 7: Problemen met uw computer oplossen........................................................................ 74
Ingebouwde zelftest van de voedingseenheid.................................................................................................................74
Dell SupportAssist Pre-Boot System prestatiecontrole uitvoeren................................................................................ 74
De PerformanceAssist Pre-Boot System prestatiecontrole uitvoeren................................................................... 74
Diagnostische en voedings-led-codes.............................................................................................................................. 75
Probleem met het stroomledlampje.................................................................................................................................. 80
Diagnostische foutmeldingen.............................................................................................................................................80
Bezig het systeemgeheugen te controleren.................................................................................................................... 83
Systeemgeheugen controleren in Setup.................................................................................................................... 84
Het geheugen testen met behulp van ePSA..............................................................................................................84
Systeemfoutberichten........................................................................................................................................................ 84
Het besturingssysteem herstellen.....................................................................................................................................85
De Real Time Clock (RTC Reset)......................................................................................................................................85
Back-upmedia en herstelopties......................................................................................................................................... 85
Wifi-stroomcyclus................................................................................................................................................................86
Hoofdstuk 8: Technische specificaties............................................................................................ 87
Specificaties processor....................................................................................................................................................... 87
Geheugenspecificaties........................................................................................................................................................ 87
Videospecificaties................................................................................................................................................................88
Audiospecificaties................................................................................................................................................................ 88
Communicatiespecificaties.................................................................................................................................................88
Opslagspecificaties..............................................................................................................................................................88
Specificaties poorten en connectoren..............................................................................................................................89
Voedingsapparaat specificaties......................................................................................................................................... 89
Specificaties fysieke afmetingen....................................................................................................................................... 89
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