9800GTX voltmod thread

[largon]

Droperidolum,
Would you measure the resistance from pads B and C to the vDD measuring point? And from pad A (in the same pic) to vDDQ measuring point.


And you're right about 50kΩ VR being better.


Btw,
FB3 (pad C) is pin #10.

I'll look into reverse mods too. (dammit, this would be so much quicker if I actually had the card...)

edit #89:
Reverse mod for vDDQ is done by connecting FB1-pin to a vDDQ measuring point through a VR ~50×the resistance of FB1-to-vDDQ measuring point. Tune down to decrease volts. Same principle for vDD - but ofcourse with the correct FB-pin (which is pending atm) and vDD measuring point.