This has happened on both my home and work PC and haven't got a clue.
The floppy drive has just packed up...even with a disk in, it keeps on saying 'Please insert a disk into drive (a)'. I have checked on Device Manager and all the like and Windows 'see's' it and the correct default driver seems to be there and I've looked in the BIOS and I have been told that it all seems correct so I am snookered!!!!
Any help would be much appreciated.