iMac G5 turns of after 16 seconds
I turn on my Mac and after 16 seconds turns off
iMac, iOS 8.4.1
I turn on my Mac and after 16 seconds turns off
iMac, iOS 8.4.1
iOS is only for mobile devices. What version of OS X are you running, and is your iMac actually a pre-2006 PPC G5 model?
iMac G5 turns of after 16 seconds