Mac Pro (Late 2013) Randomly Restarting

My computer restarts randomly, rarely mid working but majority of time when it’s in sleep.

I tried resetting SMC and it has not helped. I get the following error report log.


Mac Pro

Posted on Nov 8, 2021 11:09 AM

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Question marked as Top-ranking reply

Posted on Dec 23, 2021 9:06 AM

MCA Errors are usually hardware issues with the CPU/Logic Board or some component tied directly to the CPU such as a connected Thunderbolt device. Make sure to disconnect all external devices in case one of them is causing a problem.


Try running the Apple Diagnostics to see if any hardware issues are detected.


Have Apple or an Apple Authorized Service Provider examine the Mac to provide you with a repair estimate.

65 replies

Feb 7, 2022 7:23 PM in response to amin0o

I ran through all of the posts on this subject and just wanted to add to the stack of people with this problem. Mine does exactly the same as all of the others, so no need to reiterate the symptoms. I get the exact same error report as the rest of the postings. I always send it in to Apple. Mac Pro 6,1. I was running Big Sur, but updated to Monterrey hoping that would solve the problem. No luck. I turned off the "power nap". Maybe it will help? It seems doubtful. But I was somewhat pleased to see that I am not the only one and that my trashcan is not defective. Hoping to keep it operational for a while longer. So, with the rest of you, I am hoping that a future OS update will fix the issue. Is someone at Apple reading these posts?

Feb 12, 2022 8:33 AM in response to TravellingKiwi

TravellingKiwi wrote:

I feel.... Ignored...

Piggybacking onto an existing 5 page long thread, especially one that is 5 is marked "Solved", is a hit or miss strategy.


Maybe start a new thread of your own, and post all the details of your problem will get you the attention you seek.


My experience with crashing systems is that everyone things every crash/panic is identical to every other crash/panic, but in reality they are often very different, and deserve their own separate thread to analyze and discuss them.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Mac Pro (Late 2013) Randomly Restarting

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