bonita33

Q: iMac 27 Fan noise

Hi,

 

i have a 27" iMac (2013) and experience a chattering fan noise lately.

It's not constant and seems to happen more frequently when i run games or graphic intense apps.

 

So my guess would be that it is the GPU fan? Does that Sound like a mechanical defect or is there any proper way to determine if it is?

 

i also tried resetting SMC as suggested for the other fan noise Topics but that didn't help.

 

i also installed the app to control the fan, but even when i put it to Maximum via that app doesn't provoke that chattering noise.

 

Thanks

iMac, OS X El Capitan (10.11.1)

Posted on Dec 2, 2015 3:30 AM

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Q: iMac 27 Fan noise

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