IMac shut down ok, but now will not start up

IMac shut down ok yesterday but today will not start up - no sound no screen display - no response from power button

iMac 24″, macOS 13.3

Posted on May 14, 2023 07:13 AM

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Question marked as Top-ranking reply

Posted on May 14, 2023 07:51 AM

Check the power cord on the back of the iMac to make sure that it is fully seated.

Check the surge protector (if used) to make sure it is on.

Check for power at the wall outlet.


Next have a look at > If your Mac doesn't turn on - Apple Support

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IMac shut down ok, but now will not start up

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