I was on Catalina 10.15.6 on MAcBook Pro yesterday and my fan started making too much noise and the battery was down to 7% from 90% in 20 minutes. I closed all the apps and still it is the case.

Later looking at few similar posts I tried the update to 10.15.7 which was popping up on systems. The build is 19H2.

The issue has not gone. Tried to connect to apple support but didn't get any useful answers.

Can some one please help.

  • This seems to be a common problems, there are several questions and answers on this already on the site. I've linked to some at the top of your post, please try the proposed solutions from the answers there. – nohillside Oct 4 '20 at 9:21

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