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Level 1

4 points

Start up

Download of OS15 stopped. Turned mac off and now it wont startup. Holding Command and R doesnt work.

iMac Pro

Posted on Nov 21, 2020 10:35 AM

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Level 10

210,585 points

Posted on Nov 21, 2020 11:28 AM

Unplug the power cord from the back of the iMac for a few seconds, plug it back in and see if you can boot up.

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