I have a Compaq Presario 7464 which I bought a while back. The HD failed and I replaced it with a new one(same size). Loaded a 200 pro CD and went thru set-up after formatting and copying files it reboots and hangs. I have read that Compaq puts BIOS files on hard drives. I don't have any of the original recovery CD's as I bought cheaply on ebay. I have searched for info on compaq/hp site and other areas and can find nothing that will fix the problem. Any help much appreciated.