I had the exact same BIOS TBA0531D, create a bootable floppy disk and copy the following files: awdfl722.exe and Tba0210d.bin. Then restart the system and execute
and follow the prompts. It worked for me like a charm. Take a backup of the existing BIOS when it prompts just to be safe.
The following files are found inside the driver download file.
|Awdfl722_and_more/Awdfl722.exe||30.5 KB||28 Feb 2004|
|Awdfl722_and_more/Tba0210d.bin||262.1 KB||28 Feb 2004|