How to mend Compaq 4540

can not get my compaq sr2173wm to power up no sign of power anywhere and id?

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

how to fix my pc to go on line?

bootgr error ?

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

how to fix wireless connection compaq prosario?

how can i fix my compaq preasrio cq 40 laptop?

how to formate my computers?

how to reboot the compaq?

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

brand new Compaq touchpad keeps freezing?

laptop going off without any reason?

my laptop?

windows xp bootup loops?

how can i recover file after restoring compaq615?

help I need this for work?

how can I get my screen resolution back to normal?

How do I fix my compaq 615 laptop?

cmos battery?

compaq presario c500 notebook?

i have a compaq c700 broken?

no sound on proview cy-565?

upgrade processor?

How do i add bluetooth wireless networking?

Desktop Pc Modem?

how can i fix my compaq nc6120?

defrag?

compaq cpu cd drawer will not open?

COMPAQ Presario 900 problem?

it is curreptd?