ok my friend noticed there is no drive b. recently i was looking in my bios and i found something about drive B. so what is a drive B and what is it used for?
Back in the old days, they had something called a 5 1/2 floppy drive. The disks were very flat, and floppy, hence the name. These floppy drives were very large, and they could not hold much information. They took it out, and they just left the letter there.