My parents computer gets an a type of error message stating something about how the hard drive is failing and that they should back up their data. When you press F2, Windows boots normally and runs fine. My parents are backing up most of their important data, but should they worry if it will fail? Is their a possibility that everything will be fine? And if their hard drive does die, do they just use the recovery disc that came with their computer and re-install windows? Please help me so I can help them.