I have a Dell Dimension 8400 and I am using Windows XP Professional. The system is several years old and I have had no problems until recently. Now I am not able to complete the boot up process. I receive an error message entitled "Diskette Drive 0 Failure." It also says "Seek Failure." I have gone to Dell.com and followed each of their suggested recovery processes except for reinstalling Windows - which I don't want to do. Can anyone help me?