When I went to start the computer today, it would start but before it could load I got a blue scree, this happened several times, finally I got to the screen that asks if you want to start windows normally, or repair, so I tried to choose repair, but couldn't access it. I put in the disc thinking I could just reinstall windows but it wouldn't even install all the way. Somehow it put a windows 7 repaired ( I think its called that) on D drive, with regular windows that isn't installing on C, the one on D is working obviously, but I'm not sure what's going on, if its software or hardware, the win7 disc should have been able to just reinstall windows. Any ideas? If its hardware, what part? Thanks!