✔ 最佳答案
You no need to make a floppy disk if your bios has not damaged yet, there is one way to clear bios.You can remove the cell on the motherboard for 15 mins, than restart the computer, you will see the bios will ask you to enter the current time and the bios have been reset as default.
If your bios is damaged, you need to use a floppy disk to rewrite the bios, there should have the way to upgrade your bios in your motherboard guidebook.