I upgraded from Windows ME to XP pro which went well on the Dell Dimension XPS R450 with 384 meg ram. Some drivers had to be upgraded (HP photo printer P1000). Upon startup I noticed that BIOS alerted me that floppy drive had failed but when I went into diagnostic mode under device manager both the floppy drive and controller are reported as functioning normally. When a floppy disk is in the drive and an attempt is made to view contents the access light goes on but system gets stuck attempting to read floppy disk. Is this a BIOS problem or incompatibility problem with XP supplied drivers for floppy drive or controller?