1) Motherboard packaging

Revision labels are shown on the side of the box.

asus b3 revision 1 ASUS to begin shipping motherboards with revised B3 P67 and H67 chipsets this week

 

 

2) Motherboard sticker

Look for the 'B3' sticker on the motherboard itself.

 

asus b3 revision 2 ASUS to begin shipping motherboards with revised B3 P67 and H67 chipsets this week

 

 

3) BIOS

The BIOS will show the chipset detected as a B3 stepping.

 

asus b3 revision 3 ASUS to begin shipping motherboards with revised B3 P67 and H67 chipsets this week

 

 

4) ASUS SATA Verifier

This software will also show the chipset detected as a B3 stepping.

 

asus b3 revision 4 ASUS to begin shipping motherboards with revised B3 P67 and H67 chipsets this week