A7V133 (4 PCI, 266/200MHz FSB, UltraDMA/100, AMR, multi-USB, ATX)
- BIOS Upgrade and Road Map :

avu102a1.zip 
A7V133 BIOS Ver. 1002a.1 02/05/2001

1.Solve boot-up problem from Promise channel if "Boot Virus Detection" is disabled in BIOS. 
2.Enhance the performance of overclocking. 
3.More advanced memory performance can be utilized if the timing of "SDRAM configuration" is changed from default SPD to 7ns (143MHz).