- Aug 16, 2011
i have a compaq presario f750US running vista. when i press the power button the light comes on for a second then shuts down. this happens w/it plugged in and using just battery. a friend checked it out and said it was the hard drive. i've checked the prices and intend on buying one. they have a hard drive and also an internal hard drive. i haven't a clue....does it sound like the hard drive? if so what do i buy?