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Macbook Air 2020 running hot since installing Monterey

After a short while of use the fans start up and stay on permenantly. Is anyone elses experiencing this problem? Are there any fixes? Shall i go back to Big Sur?

MacBook Air (2020 or later)

Posted on Nov 28, 2021 2:30 AM

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Posted on Nov 28, 2021 2:36 AM

Open the Activity Monitor >> View >> View ALL processes. Look for unusual heavy CPU Usages by Process or Application name. Do the same in Memory tab.


You are looking for a Run Away Process or Application causing the excessive CPU / Memory usage causing the Fans to Ramp Up and stay on all the time.

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Question marked as Best reply

Nov 28, 2021 2:36 AM in response to macuseruk1

Open the Activity Monitor >> View >> View ALL processes. Look for unusual heavy CPU Usages by Process or Application name. Do the same in Memory tab.


You are looking for a Run Away Process or Application causing the excessive CPU / Memory usage causing the Fans to Ramp Up and stay on all the time.

Macbook Air 2020 running hot since installing Monterey

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