I have a recent new build which has a Teac floppy. The unit has an Asus A8V motherboard. I have checked the bios. The floppy has power and Wiindows XP will ask to insert a diskette if one is not in the drive. When I insert the diskette, it states that it needs formatting. I have tried with several disks. Some contain info and some are blank but all are formatted. Any info will be greatly appreciated.