iMac 21.5, Late 2009, does not power on any more
I have iMac 21.5, Late 2009. It worked just fine till last week, when I turned it off (system shut down) and disconnected the power cable before going to vacation.
After a week I wanted to power on the iMac (with power cable switched), but nothing happens.
I tried the the "trick" with resetting the SMC, and still nothing.
Checked the diagnostic leds:
- Diagnostic Led #1 is ON
- Diagnostic Led #2 is OFF after "Power On" button pressed
- Logic Board Test Point: Pin 1 and Pin 4 has 12V
- Logic Board Test Point: Pin 1 and Pin 12 has around 2,5V (always)
Does anybody know what could be suddenly wrong?