iMac won't power on
Hi
I have a 2011 iMac i5 3.1 and recently purchased a UPS. The mac ran as normal for a few but suddenly went off while i was watching a movie. Now it won't turn on at all the 1st diagnostic LED is on (green) but when i press the power button nothing happens. If i hold down the button while plugging in the power and release it the fans spin at full speed but no other response from the mac please help! I have tried the SMC reset but still no joy. Any help/advice would be highly appreciated!
Thanks
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9 commentaires
Have you plugged the iMac into a straight outlet to rule out the UPS as you just got it (bad unit, right size & type). If you did then the issue has nothing to do with the UPS.
par Dan
well? Did you diagnose the problem? Your description matches the issues I'm having to a T. Please advise if you had any success fixing the issue.
par Geoff
Hi yes plugged it direct in to the power socket still wont turn on not sure if its the power supply or the logic board
par Shuaib
What happens when you press and hold the power button (hold it for a good minute). Do you get any reaction: fan running, clicks or bong?
par Dan
No reaction, the diagnostic LED just stays lit but if i hold down the power button while plugging in the power the fans run at full speed but thats it no other activity
par Shuaib
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