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V1.0 Vig625M Motherboard Manual
43
Phoenix Award BIOS
Introduction
The motherboard uses a Phoenix BIOS, which is stored in flash memory and can be
upgraded using a disk-based program. In addition to the BIOS, the flash memory
contains the Setup program, Power-On Self Test (POST), Advanced Power Management
(APM), the PCI auto-configuration utility, and is Windows 95-ready Plug and Play. This
motherboard supports system BIOS shadowing, allowing the BIOS to execute from 64-bit
onboard write-protected DRAM.
The BIOS displays a message during POST identifying the type of BIOS and the revision
code.
BIOS Upgrades
A new version of the BIOS can be upgraded from a diskette using the AFUDOS.EXE
utility that is available from the Viglen FTP site. This utility does BIOS upgrades as
follows:
Updates the flash BIOS from a file on a disk.
Updates the language section of the BIOS.
Makes sure that the upgrade BIOS matches the target system to prevent
accidentally installing a BIOS for a different type of system.
BIOS upgrades and the
AFUD4310.EXE
utility may be available online at
www.viglen.co.uk or by request.
NOTE:
Please review the instructions distributed with the upgrade utility before
attempting a BIOS upgrade.
Using AWDFLASH to update the BIOS
The BIOS can be updated using the AFUD4310.EXE utility in DOS environment.
Copy the AFUD4310.EXE utility to the bootable floppy disk that contains the BIOS
file.
Boot the system from the floppy disk.
At the DOS prompt, type the command line:
AFUD4310 filename.rom
W
here “filename.rom” means the latest (or original) BIOS file that you copied to the
bootable floppy disk.
The whole process is automated and needs no input from the user.
DO NOT shutdown or reset the system while updating the BIOS! Doing so may
cause system boot failure!