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 p55xuwb BIOS









   1.Fix INT13H reported error status. 




   2.Fix SCSI BIOS show error drive number. 




   3.Fix IDE Hard Disk > 4GB auto detection