sound doesn't work for playback of movies on compaq presario c500 ?

i was hacked into and know i want to reboot my computer ?

what is the command code to restore mycompaq with vista to factory settings?

fitted new hard drive to compaq c700 how come my disk wont boot ?

How do i add bluetooth wireless networking?

compaq presario c500 notebook?

brand new Compaq touchpad keeps freezing?

how can i fix my compaq nc6120?

how to reboot the compaq?

COMPAQ Presario 900 problem?

how can i recover file after restoring compaq615?

How do I fix my compaq 615 laptop?

my laptop?