Well I just bought a projector to harvest the diodes from, and they were potted in from behind with thick black epoxy. The screws in front were tri-wing, and also smothered with loctite. Instead of attempting the impossible feat I just broke a resistor on the board, put it back together, and sent it back as broken. I didn't think to take any pictures, but I felt I had to pass the info on to this place I found on google. You people seem to live eat breathe and sleep lasers.