How to mend Compaq Presario

upgrade processor?

I need a CD rom drive for my Compaq 7400?

How can I enable my desktop to work on broadband?

how do i make space in my d drive?

cmos battery?

No sound from my compaq?

how do i unlock my computer?

reboot my computer?

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

how to fix my pc to go on line?

how can I get my screen resolution back to normal?

bootgr error ?

i have a compaq computer that is freezing?

how do you replace a compaq presario F500 sceen?

it is curreptd?

windows xp bootup loops?

My Compaq will not start when I push the power button. ?

stupid question abt my compaq presario m2000?

my laptop won't come on why ?

Desktop Pc Modem?

how can i fix a cd-rom drive,compaq,ltn-486s?

defrag?

help I need this for work?

slow running compaq presario?

how can i fix my comaq?

pc transfer ?

rev up online with foxfire?

how can I correct a horizontal screen image to vertical?

when i turn the pc on it keeps saying non system disc?

how do i reset it back to new?