Well my compaq Presario CQ60 cannot boot up at all. My dumb decision to change the primary boot up harddrive. It was partitioned out of 1 harddrive. I tried running the repair CD and it just hangs on the loading screen. If it gets past that it sticks on a black screen. Changing bios or trying to boot up in a different way doesnt change anything. It just hangs and stays there. I need to completely wipe the harddrive or anything to boot up again. Please Help.