Don't know how to locate power supply in EMC 2134 model 1225
i purchased the power supply replacement for my EMC 2134 model 1225 IMAC as a newbie. I have had the part for nearly a year and cannot locate the power supply on my mother board. Is there a photograph or schematic (wiring diagram picture) to show me how I can locate the existing power supply in order to replace it? No guides to help on this site. I need help.. PLEASE????
Is this a good question?