Re: Aluminium intel iMac (2007 model), wont POST, no chime, bad PSU?



I have the same iMac 7,1 Black screen, No post, No Chime BS. As a last resort attempted to re-flow my logic board. I have successfully repaired my Xbox 360 that had the dreaded 3 ring of death problem with a oven re-flow technique. This method basically involves removing the logic board from the computer, cleaning all the thermal compound from the chips, and insulate all but a few spots on the board to be exposed. I took several different dish towel sized pieces of fabric, folded them into several...