When I press start button it blinks faster but nothing else happens!
My iMac EMC 2639 has a similar problem.
When you plug the AC cord into the outlet the LED 1 start blinking immediately and stays like that.
When I press start button it blinks faster but nothing else happens! The iMac doesn’t start up. No fan activity. No chime.
LED 2, 3 and 4 doesn’t turn on.
I replace the internal battery just in case. But nothing coming on. I would like to know if the power supply is the problem before buying a new one.
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