HP OMEN Notebook - 15-5220nr (ENERGY STAR) User Manual Page 9

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Visa information om batteriet .......................................................................................................... 38
Spara på batteriet ............................................................................................................................. 38
Identifiera låga batterinivåer ............................................................................................................ 38
Åtgärda låg batteriladdningsnivå ..................................................................................................... 39
Åtrda låg batteriladdningsnir det finns tillng till en extern stmkälla ....... 39
Åtgärda låg batteriladdningsnivå när det inte finns tillgång till stmkälla ................ 39
Åtgärda låg batteriladdningsnivå om det inte går att avsluta viloläget ....................... 39
Drift med nätström .............................................................................................................................................. 39
Felsöka strömproblem ...................................................................................................................... 40
Stänga av datorn ................................................................................................................................................. 40
9 Underhåll av datorn ..................................................................................................................................... 42
Förbättra prestanda ............................................................................................................................................ 42
Använda Diskdefragmenteraren ...................................................................................................... 42
Använda Diskrensning ...................................................................................................................... 42
Använda HP 3D DriveGuard (endast vissa produkter) ...................................................................... 42
Identifiera HP 3D DriveGuards status ............................................................................. 43
Uppdatera program och drivrutiner .................................................................................................................... 43
Rengöra datorn .................................................................................................................................................... 43
Rengöringsprocedurer ...................................................................................................................... 43
Rengöra bildskärmen ..................................................................................................... 44
Rengöra sidorna eller höljet ........................................................................................... 44
Rengöra styrplattan, tangentbordet eller musen (endast vissa produkter) ................ 44
Resa med eller transportera datorn ................................................................................................................... 44
10 Skydda datorn och informationen ............................................................................................................... 46
Använda lösenord ................................................................................................................................................ 46
Skapa lösenord i Windows ................................................................................................................ 46
Skapa lösenord i Setup Utility (BIOS) ................................................................................................ 47
Använda fingeravtrycksläsaren (endast vissa produkter) ................................................................................. 47
Använda programvara för Internetsäkerhet ...................................................................................................... 48
Använda antivirusprogramvara ........................................................................................................ 48
Använda brandväggsprogramvara ................................................................................................... 48
Installera programvaruuppdateringar ................................................................................................................ 48
Använda HP Touchpoint Manager (endast vissa produkter) .............................................................................. 49
Skydda det trådlösa nätverket ............................................................................................................................ 49
Säkerhetskopiera program och information ...................................................................................................... 49
Använda ett säkerhetskabellås (tillval) .............................................................................................................. 49
SVWW ix
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