What is this error?

Was working with my laptop today (MacBook Pro 13" i5/8gb - 2019) - got this error when I reopened from sleep.


Any ideas?


MacBook Pro 13", macOS 10.15

Posted on Dec 11, 2019 4:00 PM

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Question marked as Top-ranking reply

Posted on Dec 11, 2019 4:09 PM

Machine check is generally a Hardware problem. This case is some sort of multiple processor problem, including the graphics processor(s) as processors. If it has happened once, in isolation, ignore it.


If it is accompanied by other annoying symptoms, it may indicate a major problem.


You should consider updating to the newest version of MacOS, 10.15.2, released yesterday, in hopes that the problem is already known and solved.

2 replies
Question marked as Top-ranking reply

Dec 11, 2019 4:09 PM in response to excel777

Machine check is generally a Hardware problem. This case is some sort of multiple processor problem, including the graphics processor(s) as processors. If it has happened once, in isolation, ignore it.


If it is accompanied by other annoying symptoms, it may indicate a major problem.


You should consider updating to the newest version of MacOS, 10.15.2, released yesterday, in hopes that the problem is already known and solved.

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What is this error?

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