Lage acculading verhelpen wanneer een externe voedingsbron
beschikbaar is ................................................................................................... 54
Lage acculading verhelpen wanneer geen voedingsbron beschikbaar is ......... 54
Lage acculading verhelpen wanneer de computer de sluimerstand niet kan
beëindigen ......................................................................................................... 54
Uitvoeren met externe voedingsbron ................................................................................................. 54
Energieproblemen oplossen .............................................................................................. 55
HP CoolSense (alleen bepaalde modellen) ....................................................................................... 55
Softwarecontent vernieuwen met Intel Smart Connect-technology (alleen bepaalde modellen) ....... 55
Computer afsluiten (uitschakelen) ...................................................................................................... 56
7 Computer onderhouden ............................................................................................................................... 57
Programma's en stuurprogramma's bijwerken ................................................................................... 57
Computer schoonmaken .................................................................................................................... 57
Reinigingsprocedures ........................................................................................................ 57
Scherm reinigen (All-in-Ones of notebooks) ..................................................... 58
Zijkanten of deksel reinigen .............................................................................. 58
Touchpad, toetsenbord of muis reinigen ........................................................... 58
Reizen met de computer of de computer transporteren ..................................................................... 58
8 Computer en gegevens beveiligen .............................................................................................................. 60
Wachtwoorden gebruiken ................................................................................................................... 60
Windows-wachtwoorden instellen ...................................................................................... 61
Setup Utility (BIOS)-wachtwoorden instellen ..................................................................... 61
TPM Embedded Security-apparaat (apparaat voor TPM geïntegreerde beveiliging - alleen
bepaalde modellen) ............................................................................................................................ 62
Internetbeveiligingssoftware gebruiken .............................................................................................. 63
Antivirussoftware gebruiken ............................................................................................... 63
Firewallsoftware gebruiken ................................................................................................ 63
Software-updates installeren .............................................................................................................. 63
Essentiële beveiligingsupdates installeren ........................................................................ 63
Software-updates van HP en derden installeren ............................................................... 64
Draadloos netwerk beveiligen ............................................................................................................ 64
Back-up maken van software-applicaties en gegevens ..................................................................... 64
Optioneel beveiligingskabelslot gebruiken ......................................................................................... 64
9 Het gebruik van de Setup Utility (BIOS) en HP PC Hardware Diagnostics (UEFI) .................................. 66
Setup Utility (BIOS) starten ................................................................................................................ 66
BIOS-update uitvoeren ....................................................................................................................... 66
BIOS-versie vaststellen ..................................................................................................... 66
BIOS-update downloaden .................................................................................................. 67
viii NLWW
