P5A-B 
- BIOS Features : DMI v2.0 Year-2000 Ready ACPI BIOS 
- BIOS Upgrade and Road Map : 
ab5i1003.zip 
        P5A-B with Audio onboard, BIOS ver. 1003, 08/28/1998 
             1.Add AGP patch for 3D Labs Permedia2, Trident 3DImage 9850, Nvidia Riva 128,
                & MGA G100/G200. 
             2.Fix the system can't boot from some models of LS-120. 
             3.Fix for ESCD updated unexpectedly.