Veelvoorkomende problemen met energiebeheer oplossen .......................................................... 34
Computer afsluiten (uitschakelen) ..................................................................................................................... 35
7 Computer onderhouden ............................................................................................................................... 36
Prestaties verbeteren .......................................................................................................................................... 36
Schijfopruiming gebruiken ................................................................................................................ 36
Programma's en stuurprogramma's bijwerken .................................................................................................. 36
Computer schoonmaken ..................................................................................................................................... 37
Reinigingsprocedures ....................................................................................................................... 37
Beeldscherm reinigen ..................................................................................................... 37
Zijkanten of deksel reinigen ........................................................................................... 37
De touchpad, het toetsenbord of de muis reinigen (alleen bepaalde modellen) ......... 37
Reizen met of transporteren van computer ....................................................................................................... 38
8 Computer en gegevens beveiligen ................................................................................................................. 39
Wachtwoorden gebruiken ................................................................................................................................... 39
Windows-wachtwoorden instellen ................................................................................................... 39
Setup Utility (BIOS)-wachtwoorden instellen ................................................................................... 40
TPM-apparaat (alleen bepaalde modellen) ........................................................................................................ 41
Internetbeveiligingssoftware gebruiken ............................................................................................................ 42
Antivirussoftware gebruiken ............................................................................................................ 42
Firewallsoftware gebruiken .............................................................................................................. 42
Software-updates installeren ............................................................................................................................. 42
Essentiële beveiligingsupdates installeren ........................................................................................................ 42
HP Touchpoint Manager gebruiken (alleen bepaalde modellen) ....................................................................... 43
Draadloos netwerk beveiligen ............................................................................................................................ 43
Back-up maken van applicaties en gegevens ..................................................................................................... 43
9 Setup Utility (BIOS) gebruiken ...................................................................................................................... 44
Setup Utility (BIOS) starten ................................................................................................................................. 44
BIOS-update uitvoeren ........................................................................................................................................ 44
BIOS-versie vaststellen ..................................................................................................................... 44
BIOS-update downloaden ................................................................................................................. 45
10 Het gebruik van HP PC Hardware Diagnostics (UEFI) ...................................................................................... 47
HP PC Hardware Diagnostics (UEFI) naar een USB-apparaat downloaden ........................................................ 47
11 Back-ups maken, herstellen en terugzetten ................................................................................................. 49
Herstelmedia en back-ups maken ...................................................................................................................... 49
HP-herstelmedia maken (alleen bepaalde modellen) ..................................................................... 49
NLWW vii
