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Level 1

4 points

Fan continuously on. Only switches off when off or in sleep mode

iMac fan continuously on.Only switches off when in sleep mode or actually powered off

Posted on Jun 10, 2020 3:12 AM

Best reply

Level 10

239,897 points

Posted on Jun 10, 2020 5:52 AM

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

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

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

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2 replies

Best reply

Level 10

239,897 points

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

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

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

Level 10

239,897 points

Any luck yet?

Fan continuously on. Only switches off when off or in sleep mode

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