You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

deegeea Author

Level 1

4 points

My iMac fan is very loud

My fan is very loud although the desktop is cool and running correctly

[Re-Titled by Moderator]

iMac 21.5″, macOS 10.13

Posted on Dec 10, 2021 1:09 PM

Top-ranking reply

rkaufmann87

Level 10

143,398 points

Posted on Dec 10, 2021 2:29 PM

Please reset the SMC 2-4 times with wired external peripherals disconnected. Sometimes it takes several attempts for a SMC reset to work which is why I suggest doing it 2-4 times.

The link for SMC reset instructions are in SMC Reset

View in context

My iMac fan is very loud

Similar questions