“CPU Machine Check Architecture Error Dump (CPU: UNKNOWN, CPUID: 0x906EA)” new kernel panic after logic board was replaced TWICE only 2 weeks ago by Apple

I don’t think this is the error message I was getting with previous kernel panics. I really can’t give up my computer again for a week to let them “fix” it again, can anyone please give me some insight into this? I had just woken up the computer from sleep.


MacBook Pro 16″

Posted on Aug 15, 2023 8:09 PM

Reply
Question marked as Top-ranking reply

Posted on Aug 15, 2023 8:25 PM

alexvoyager wrote:

I don’t think this is the error message I was getting with previous kernel panics. I really can’t give up my computer again for a week to let them “fix” it again, can anyone please give me some insight into this? I had just woken up the computer from sleep.
<EtreCheck Report.log>
<Full Panic Log.log>


You have a limited 90-day warranty on all repairs parts & labor.


AppleCare+ increases your limited warranty of course.


Check your coverage

My Support - Official Apple Support



both CPU CATERR — catastrophic error

CPU "Machine Check Architecture" Error — MCA are hardware or very low-level software or firmware.



You have a garbage app installed < CleanMyMac > this is known to cause issues on the macOS. I would start there look for an official uninstaller to get at all the dregs.


You may need to reinstall the macOS after the fact... compare your results after you uninstall "CMM"


third party software—

Look for a built-in or in-app uninstaller and use that.


If in doubt refer to the developers website; Support/Help/FAQ/known issues/compatibility /updates/uninstall:

Contact a third party vendor

Contact a third-party vendor - Apple Support



2 replies
Question marked as Top-ranking reply

Aug 15, 2023 8:25 PM in response to alexvoyager

alexvoyager wrote:

I don’t think this is the error message I was getting with previous kernel panics. I really can’t give up my computer again for a week to let them “fix” it again, can anyone please give me some insight into this? I had just woken up the computer from sleep.
<EtreCheck Report.log>
<Full Panic Log.log>


You have a limited 90-day warranty on all repairs parts & labor.


AppleCare+ increases your limited warranty of course.


Check your coverage

My Support - Official Apple Support



both CPU CATERR — catastrophic error

CPU "Machine Check Architecture" Error — MCA are hardware or very low-level software or firmware.



You have a garbage app installed < CleanMyMac > this is known to cause issues on the macOS. I would start there look for an official uninstaller to get at all the dregs.


You may need to reinstall the macOS after the fact... compare your results after you uninstall "CMM"


third party software—

Look for a built-in or in-app uninstaller and use that.


If in doubt refer to the developers website; Support/Help/FAQ/known issues/compatibility /updates/uninstall:

Contact a third party vendor

Contact a third-party vendor - Apple Support



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“CPU Machine Check Architecture Error Dump (CPU: UNKNOWN, CPUID: 0x906EA)” new kernel panic after logic board was replaced TWICE only 2 weeks ago by Apple

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