iMac only 1 LED lights.
I have a 21.5 A1311 EMC:2428 iMac. I found it dead no power up, no fans. Tried PMC reset, remove replace Ram and checked power cable (good) and nothing worked. I got a new power supply (614-0445) from you put it all back together twice and nothing. Plugged it in and checked LEDs and I get 1 when plugged in but nothing changes when I press power button. Is this beyond my ability to fix? Could I have a bad power button? Is there a decent write up on how to start without using power button for my specific model? Any help would be greatly appreciated.
Is this a good question?