Try to use some of this tools http://www.rebelshavenforum.com/sis-bin/ultimatebb.cgi?ubb=get_topic;f=52;t=000004 5-6 AMIBCP

Try to use some of this tools
rebelshavenforum.com/sis-bin/ultimatebb.cgi?ubb=get_topic;f=52;t=000004


5-6 AMIBCP Versions(70, 75, 76)
lejabeach.com/sisubb/AMIBCP.rar

Pentium II OverDrive Microcode Update into AMI BIOS