You could try fiddling with the BIOS settings as enable legacy support
if thats an option.
Makes sure the hardware is configured correctly such master slave dip
switch on the drive and some floppy cables had a twist on a pair of
pins. Get a fresh floppy cable with no twist and jumper the floppy
d
i have a dell optiplex gx280.
first i found it doesn't support 2 floppys, only 1. fine.
now, however, 1.44 mb diskettes format fine with ms-dos 6.22,
but freedos trying to format them says:
"""
# Boot sector unreadable, disk not yet formatted
Treating int 13.8 drive type 0x0 as 1440k
Using drive