Warning!!









   1.You are not suppose to update your system BIOS, when your system is running OK! 




   2.Before you update BIOS, please save your old version. 




   3.Please make sure you have the version of BIOS and motherboard corresponding. 




   4.If there are not correct BIOS that will cause your system hanged and can not boot up again. 









Iwill p55xb2 BIOS









update: Cyrix M2 voltage changed from 2.8V to 2.9V 




        Cyrix M2 133MHz show from PR-150 to PR-166 




        Fix INT13 reported error status 




        Fix SCSI BIOS show error drive number 




        Fix IDE hard disk > 4GB auto detection