This BIOS upgrade is for AMIBIOS(c) 1992 American Megatrends
BIOS version 1.00.12 AX1(it wil be upgrade it to 1.00.16AX1)
1. Create a bootable 1.44MB floppy disk
2. Extracte the zip onto the floppy and whenn asked whether to replace any files(e.g.autoexec.bat) say NO.
3. Boot up your PC with the floppy in
4. Follow the flash program instructions.