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User profile for user: Arlando Keith
Arlando Keith Author
User level: Level 1
8 points

iMac fan speed

iMac OS 13 fan runs on high continuously

iMac 21.5″, macOS 10.13

Posted on Jul 8, 2021 11:07 AM

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User profile for user: BDAqua
BDAqua
User level: Level 10
245,165 points

Posted on Jul 8, 2021 11:25 AM

Have you blown the dust out lately?


Have you done a PRAM reset, CMD+Option+p+r...


http://support.apple.com/kb/HT1379


In fact, do 3 in a row, takes a bit of time.


Intel-based Macs: Resetting the System Management Controller (SMC)...


http://support.apple.com/kb/HT3964

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iMac fan speed

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