I have a disk read error when I turn on my comp and Windows XP won't load. It tells me to press ctl alt del and when I do that it takes me back to disk read error. I got back into windows by setting up an old HD that I had Win 2000 pro on and I loaded win xp pro onto my new hard drive. I installed the new hd as a slave, but when I took the old hd off with win 2000 and tried to master the new hard drive as the only hd it tells me disk read error again. I can't get the hd it to work by itself without the hd with win 2000. Any help please.