I got a new barebones computer system and was going to use my two hard drives from my old PC. They are installed, but Windows XP professional won't load. Any suggestions? I assume I could just reinstall windows xp but don't want to risk losing unbacked up info (the old PC died so I could backup). I figure the problem has to do with the old configuration of XP. It won't even load in safe mode and I have no clue what to do on the recovery console area of xp installation.