645 Ultra 
MS-6547 
SPECIAL NOTE:  The BIOS and DEVICE DRIVERS contained here are exclusively for MSI product only. MSI assumes no responsibility for any damages resulting from improper use or lack of technical expertise.  
 
BIOS Type  AMIR 
BIOS File Size  505.70 Kb 
Version Ver 1.4 
Update date  2001-12-20 

Update Description 
-Fixed WinME shutdown sometimes fail 
-Fixed HDD detection sometimes fail during POST 
 
Special note  
Download 6547v14.exe (505.70 kb)