I believe the correct model of your motherboard is 6VIA82P. It's a socket 7 motherboard and I think the numbers you posted are only chipset data.
Our upload ftp site is currently down so I cannot upload these files. Here's the links:
Bios update for Acorp 6VIA82P motherboard
click on the link where it says: Acorp 6VIA82P BIOS v.03
This is version .03 -- it seems to be the last bios made for this board.
This is the Award Flash Program you will need to install the above bin file: