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Larspj4

macrumors newbie
Original poster
Oct 6, 2018
3
0
Since Mojave, I've had multiple systems restarts all at random. Sometimes it will do three restarts within 10sec sometime after 15min.

The iMac will only turn on one out 15 tries. I press the power button and HDD starts to spin up but no bootup sound, just a black screen.

When I am lucky enough to get it started its Super fast to boot up, but programs take longer than before.

Anyone else with this issue? And is Apple aware of it
 
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