please help me with th7II bios

Ok i flashed from 40b that would let me have 1.85 volts to 7A and now only 1.7 volts
now 7f and 1.7 volts
should i go back to 40b?
please advise fast
thanks

ok i went back to 40b

ok i went back to 40b and now i have 1.85 volts again which hardware doc reports at 1.78.
Any way i have it at 1.85 and annamarie bios 7A would not what a waste of time


P4 2.4B Northwood @ 2.8 G w/Retail HSF,156 fsb Abit TH7II, th7h.40b bios 1.85 volt 4x128 Samsung 8 device, wd 120 gig se , Visiontek Ti4600 128 meg Video ,Creative Audigy gamer, Nec USB 2.0 adaptor, 40 gig USB 2.0 external very fast drive, 2 cd burners TDK /Plextor, 21” Mitsubishi Big screen. Logitech Z-560 400watt