Asus P4B - Manual (Page 67)

ASUS P4B motherboard user guide 4-3
1. Download an updated ASUS BIOS file from the Internet (WWW or
FTP) (see ASUS CONTACT INFORMATION on page x for details) and
save to the boot floppy disk you created earlier.
2. Boot from the floppy disk.
3. At the “A:\” prompt, type AFLASH and then press .
4. At the Main Menu, type 2 then press . The Update BIOS
Including Boot Block and ESCD screen appears.
5. Type the filename of your new BIOS and the path, for example,
A:\XXX-XX.XXX, then press .
To cancel this operation, press .
6. When prompted to confirm the BIOS update, press Y to start the
update.
Update the BIOS only if you have problems with the motherboard and
you are sure that the new BIOS revision will solve your problems.
Careless updating may result to more problems with the motherboard!
4.1.2 Updating BIOS procedures