I bought this computer off a friend's parents a while back and never had any trouble with it until saturday afternoon and it froze on me. I restarted, simply thinking that it was a glitch only to find it again freezing. I have also noticed that once the computer freezes, a distinct "clicking" noise can be heard coming directly from the hardrive. I was hoping it was a virus, did a scan, found and cleaned up a couple... but, alas, the problem remains. Is my hardrive done or is this something else anyone here as experienced before? Any help would be greatly appreciate. Peace.