Updating bios using asus ez flash 2
Similarly, creating a backup of your BIOS is also a good idea.
Sometimes this will be done automatically as part of the updating process, but if it requires you to do it manually, be sure not to skip this step.
Click "Next."Select the ASUS FTP site nearest you, or choose "Auto Select." Click "Next."From the FTP site, select the BIOS version that you wish to download.
Your computer's BIOS - Basic Input/Output System - is a chip on the motherboard which contains enough information to allow it to start up before the main operating system begins to load.
(Note: BIOS file and boot files should fit on a floppy disk. "afudos /ip4c800b.rom" is the command that will install it. Your monitor will display the update's progress with a series of messages: "Reading file," then "Erasing flash," then "Writing flash." The "writing flash" message will be followed with a percentage counter that tells you how far the write has proceeded.
If a BIOS update is indeed among them, it‘s time to check the numbers: Did you type in the name of your mainboard correctly? And if so, does it state that your specific problem will be addressed in the documentation?If you see the above error – and you’re selecting what you’re sure is the proper CAP file – chances are you’re trying to use a USB disk formatted to NTFS rather than FAT32.