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Level 1

5 points

iMac shut down in middle of booting

Ok so my iMac keeps shutting down in the middle of its booting. What do I do?

iMac 27", OS X 10.11

Posted on Dec 14, 2019 6:11 PM

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Top-ranking reply

Level 10

143,308 points

Posted on Dec 14, 2019 10:02 PM

Does it really only have 10.11 on it? Try resetting the NVRAM per the directions in How to reset NVRAM on your Mac

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