I have an imac 27 "... on power there is no signal to startap, usb ports are not working and its deadlock with the logo of the Apple with the circle of rotation... Help, please

I have an imac 27 "... on power there is no signal to startap, usb ports are not working and its deadlock with the logo of the Apple with the circle of rotation... Help, please

Wake the computer to your Apple store or Apple authorized service for the service provider. He probably suffered a hardware failure.

Tags: Mac

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