Intel BX +PIIX4 Chipset For P-II 100/66 CPU I/O ITE 8671,CMA Clock Chip ,CPU PnP ,Genesys GL530 SoundPRO,Micro ATX ,Keyboard Power on Release BIOS Check Sun :6502H Relesae date :9/5/1998 ECN :SNG-9800xx 1.new release BIOS Release BIOS Check sun :5F62H Release date :09/09/1998 ECN : Release BIOS Check sun :7918H Release date :09/17/1998 ECN :SNG-9800XX 1. fix USB keyboard for dos function fail. 2. fix DOS 6.22 o.s suspend mode fail Release BIOS Check sun :4207H Release date :12/08/1998 ECN :SNG-9800XX 1. support P-II 300A,333,366,400,433,466,500MhZ