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Fan in iMac making avery slight ticking sound when running at low speed

My iMac 5K has a slight ticking noise when running at low speed. I only noticed it when i woke up to check a download in the early hours of the morning. Am I just being paranoid? or should I worry. Has anyone else had this?

iMac (Retina 5K, 27-inch, Late 2014), OS X Yosemite (10.10.4)

Posted on Aug 4, 2015 7:34 AM

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4 replies

Aug 4, 2015 7:46 AM in response to Jediboy Les

You can reset the SMC (unplug the computer from the back of the computer (not the wall) and let it sit for about 1-2 minutes and see if that helps. The machine has a 1 year warranty and is also eligible for AppleCare still which I STRONGLY recommend! If you have AppleCare already or the machine is less than 90 days old, give AppleCare a call immediately.

Fan in iMac making avery slight ticking sound when running at low speed

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