User Guide - Ubuntu

Fjerne USB-enheter ........................................................................................................... 29
Sette inn og ta ut digitale lagringskort ................................................................................................ 30
Bruke optiske stasjoner ...................................................................................................................... 31
Sette inn optiske plater ...................................................................................................... 32
Skufflasting ........................................................................................................ 32
Spaltelasting ...................................................................................................... 32
Ta ut optiske plater ............................................................................................................ 33
Skufflasting ........................................................................................................ 33
Når skuffen åpnes på vanlig måte .................................................... 33
Når skuffen ikke åpnes som normalt ................................................ 33
Spaltelasting ...................................................................................................... 34
7 Vedlikehold av datamaskinen ......................................................................................................................... 35
Oppdatere programmer og drivere ..................................................................................................... 35
Rengjøre datamaskinen ..................................................................................................................... 35
Rengjøringsprosedyrer ...................................................................................................... 36
Rengjøre skjermen (All-in-One-enheter og bærbare PCer) .............................. 36
Rengjøre sidene og dekselet ............................................................................ 36
Rengjøre styreputen, tastaturet eller musen ..................................................... 36
Reise med eller transportere datamaskinen ....................................................................................... 36
8 Sikre datamaskinen og informasjon ................................................................................................................ 38
Beskytte datamaskinen ...................................................................................................................... 38
Bruke passord .................................................................................................................................... 38
Angi passord i operativsystemet ........................................................................................ 38
Angi passord i oppsettverktøyet (BIOS) og oppsett av datamaskinen .............................. 39
Administrere administratorpassord ................................................................... 39
Oppgi administratorpassord .............................................................................. 39
Administrere oppstartpassord ........................................................................... 40
Oppgi oppstartpassord ...................................................................................... 40
Bruke Internett-sikkerhetsprogramvare .............................................................................................. 40
Bruke antivirusprogramvare ............................................................................................... 40
Bruke brannmurprogramvare ............................................................................................. 40
Sikre det trådløse nettverket .............................................................................................................. 41
Sikkerhetskopiere programvare og data ............................................................................................ 41
Bruke tyverisikringskabellås (tilleggsutstyr) ........................................................................................ 41
9 Bruke Setup Utility (BIOS) og HP PC Hardware Diagnostics (UEFI) .............................................................. 43
Starte Setup Utility .............................................................................................................................. 43
Bruke Setup Utility .............................................................................................................................. 43
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