How to change the drive letter of a floppy disk drive
Updated: 06/30/2020 by Computer Hope
Note
The following information is for older computers with the original internal floppy disk drive and not computers with USB (Universal Serial Bus) floppy drives.
In some computer environments, you can change the drive letters of a floppy drive between A: and B:. However, all IBM-compatible computers only support the standard floppy disk drive on either A: or B: and no other drive letter. To change the drive letter, your BIOS setup must support this option.