AK73/AK73(A) AK73 Pro/AK73 Pro(A) AK73-1394/AK73-1394(A) Officially Released BIOS File Name ak73116.zip Version R1.16 Upload Date 10/12/01 Size 217KB Checksum 4F54h Updates CPU clock control registry following AMD's recommendation. Fixes detection error of certain ATA66/ATA100 HDD (eg.ST320414A, ST315323A). Divides "Cache memory" into "L1 cache size" & "L2 cache size" in summary table.