Unfortunately there are many versions of the Award BIOS, and they are supported not by one company, but by the motherboard maker. Award's website states "Award Software software products are sold to a board or system manufacturer ("hardware vendor"), who customizes them further before selling the system. Award Software cannot supply upgrades for a BIOS that has been subsequently modified by hardware vendors."
To make matters worse, Award BIOS merged with Phoenix Technologies in 1998. The hardware vendor that designed your system is the best source for bug fixes and answers about your system, but after so many mergers the Award BIOS is a difficult one to support.