iMac Core i7 3.4 27-Inch (Mid-2011) EMC 2429 Gets No PoweriMac "Core i7" 3.4 27-Inch (Mid-2011) EMC 2429 My iMac "Core i7" 3.4 27-Inch (Mid-2011) is unresponsive. I've opened it up...
Answer to "iMac doesn't turn on. No fan movement. Only LED 1 on Motherboard."Any update here before I buy this power supply?
Answer to "iMac doesn't boot. Only left LED on Logic Board is lit"I'm curious how this worked out. I am in a similar situation. I'm prepared to buy the power supply (have it in my cart now) but worried it's not the fix. I too have only the first LED lit, but I have no sound whatsoever.