Use a windows 98 start up disk.....make sure the bios is set up to boot from the floppy drive first....don't know if that motherboards bios can accept the whole 75 Gigs as one partition so I would probably split it into two.....Format the drive using the command FORMAT C: /S to make the drive bootable....and you should be on your way

) Edit: When to Biostars website to search this motherboard you listed "M6TZA" and it's not even listed on their website or in their archives?