Re: IMac mid 2011 model with possible damaged PSU

Hi,
i have a similar problem on my iMac 21.5 mid 2011.
I'm Italian and im sorry in advance for my bad english.
i will describe the behavior of my mac.
The computer is turning on when it is cold, and it stays on with no problem. if you will shut it off it will not come on until it will cool off.
diagnosing the problem i found this:
led1: Always on
led2: when pushing power button led 2 comes on for a second, fan start spinning, but immediatly goes off, no sound no nothing.
when computer...

Re: iMac A1418 21 inch 2013/2014 820-3588-A NO POWER, FIXED!

Hi,
i have a similar problem on my iMac 21.5 mid 2011.
I'm Italian and im sorry in advance for my bad english.
i will describe the behavior of my mac.
The computer is turning on when it is cold, and it stays on with no problem. if you will shut it off it will not come on until it will cool off.
diagnosing the problem i found this:
led1: Always on
led2: when pushing power button led 2 comes on for a second, fan start spinning, but immediatly goes off, no sound no nothing....