Använda nätström ............................................................................................................................. 36
Testa en nätadapter ....................................................................................................... 37
7 Säkerhet ..................................................................................................................................................... 38
Skydda datorn ..................................................................................................................................................... 38
Använda lösenord ................................................................................................................................................ 39
Ställa in lösenord i Windows ............................................................................................................. 39
Ställa in lösenord i Computer Setup ................................................................................................. 39
Hantera ett BIOS-administratörslösenord ....................................................................................... 40
Ange ett BIOS-administratörslösenord .......................................................................... 41
Hantera ett lösenord för DriveLock i Computer Setup (endast vissa produkter) ............................ 42
Ställa in ett DriveLock-lösenord ..................................................................................... 43
Aktivera DriveLock (endast vissa produkter) ................................................................. 43
Inaktivera DriveLock (endast vissa produkter) .............................................................. 44
Ange ett DriveLock-lösenord (endast vissa produkter) ................................................. 45
Ändra ett DriveLock-lösenord (endast vissa produkter) ............................................... 45
Använda Automatisk DriveLock i Computer Setup (endast vissa produkter) ................................. 45
Ange ett lösenord för Automatisk DriveLock (endast vissa produkter) ........................ 45
Ta bort det automatiska DriveLock-skyddet (endast vissa produkter) ........................ 46
Använda antivirusprogramvara .......................................................................................................................... 46
Använda brandväggsprogramvara ..................................................................................................................... 46
Installera viktiga säkerhetsuppdateringar ......................................................................................................... 47
Använda HP Client Security (endast vissa produkter) ........................................................................................ 47
Använda HP Touchpoint Manager (endast vissa produkter) .............................................................................. 47
Installera en säkerhetskabel (tillval, endast vissa produkter) ........................................................................... 47
Använda en fingeravtrycksläsare (endast vissa produkter) .............................................................................. 48
Hitta fingeravtrycksläsaren .............................................................................................................. 48
8 Underhåll .................................................................................................................................................... 49
Förbättra prestanda ............................................................................................................................................ 49
Använda Diskdefragmenteraren ...................................................................................................... 49
Använda Diskrensning ...................................................................................................................... 49
Använda HP 3D DriveGuard (endast vissa produkter) ...................................................................... 49
Identifiera HP 3D DriveGuards status ............................................................................. 50
Uppdatera program och drivrutiner .................................................................................................................... 50
Rengöra datorn .................................................................................................................................................... 50
Rengöringsprocedurer ...................................................................................................................... 50
Rengöra bildskärmen ..................................................................................................... 51
Rengöra sidorna eller höljet ........................................................................................... 51
Rengöra styrplattan, tangentbordet eller musen (endast vissa produkter) ................ 51
Resa med eller transportera datorn ................................................................................................................... 51
vii