Someone I know just recently gave me an Inspiron 8000 but he says the hard drive is messed up. I try to turn it on and it has the Dell loading screen, then the screen goes black, but then it just going back to the loading screen. It does that process over and over. The hard drive does make a suspicious clicking sound every time the screen goes black. The original OS was Windows ME but I'm not sure what it is now. Should I risk $60 (on newegg) and buy a new hard drive? What should I do?