I am not at home, so I have no pics. Massman uploaded 2 pics in his first post and named the chips.
There is a APW chip in front and in on the back of the card. They are located on top left.
You have to solder a VR to pin6(feedback) and pin3(ground).
Pins are counted like the following:
The point is Pin1.
1. 8
2 7
3 6
4 5

The reading pints are both on the back of the card. Massman named them 1.16V and 1.73V. But the 1.73V reading aint correct, stock memory voltage is 1.98V.