YuriO3000 Author

Level 1

9 points

CPU cooling fan

Why is my CPU cooling fan on shortly after the start?

MacBook, OS X 10.11

Posted on Sep 28, 2020 12:33 AM

Reply

Similar questions

Fans running all the time Why do the fans run at full speed so frequently? Basically whenever the CPU goes past 60 degrees celsius.
234 1
Fans on my 2019 macbook Why do the fans on my 2019, Core i9, macbook pro turn on and off constantly?
232 1
impossible high kernel task cpu usage and fans taking off even when cpu sub 40 degrees What is going on with kernel task using a 1000% cpu time and fans running like jet engines and cpu temp is under 40 degrees not even close to hot
476 4

2 replies

Level 10

154,108 points

Sep 28, 2020 7:30 AM in response to YuriO3000

That is normal behavior. Please read About fans and fan noise in your Apple product - Apple Support.

Reply

YuriO3000 Author

Level 1

9 points

Sep 28, 2020 11:35 AM in response to John Galt

Thanks, mate! Much appreciated!

Reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

CPU cooling fan

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up