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Big Sur 11.2 Update - System Hot; Fans Running

Auto update ran last night on my MacPro (late 2013). Anyone else experiencing issues with the fans?


I closed all the apps, shut down the system for 15 minutes & restarted. In less than 5 minutes, the fans began running without any apps open.


Is this a temporary issue related to the software update?

Mac Pro, macOS 11.1

Posted on Feb 3, 2021 8:15 AM

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Posted on Feb 3, 2021 10:09 AM

it would not be unusual to try either or both:


SMC reset      https://support.apple.com/en-us/HT201295




Zap pram   https://support.apple.com/en-us/HT204063

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Big Sur 11.2 Update - System Hot; Fans Running

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