Are graphics cards interchangeable?Hi there I have got an iMac mid 2010 i3 with dead ATI Radeon 4670 256Mb card (boots with artifacts on screen and hangs, can n...
Inverter compatibility iMac 2308Hi! Two iMac EMC 2308 have come into my hands. One of them does not turn on, and another has broken LVDS connector at motherb...
Heeft geantwoord op: iMac does not power ONI have the same symptom in this model of iMac. Just # 1 led on when computer is plugged, power button does nothing despite it shorts both power on pins properly. Also tried removing RAM, but still fan does not spins nor beeps anyway Reset SMC did not work either
Heeft geantwoord op: iMac (21.5" late 2009) won't power on. Have tried several fixes...Old post, but there I go anyway… I had two of these iMac model in my hands a few months ago, and both had same problem. Before finding this thread, I did everything you already said , and tested components from one to the other with no success. I’m afraid there is an unknow problem with this motherboards. An interesting fact is that the iMac that failed on this issue have been those with AMD graphics. The models with NVIDIA integrated graphic have not given any problem of that kind I’ll stay over here if there’s any update