Is my power supply partially fried?
I have an iMac A2133 that will not power on unless the hard drive power cable is disconnected.
With the HD connected i get 1 led lit up and the fans try to work.
With the HD disconnected i get all 4 led lit up and the machine chimes and powers up.
Is the power supply partially fried or do i have a bad hard drive?
Is this a good question?