Chosen Solution
Ok, the stand of my Imac broke, so I opened up the Imac myself and replaced it with a new stand. After closing the Imac together, the fan blows at full speed. I have not changed any parts. I tried to find a solution to the problem. Have done SMC reset and PRAM reset a zillion times, this does not solve the issue. I have opened up the computer again and tried to see if there was any cables to the fan that wasn’t set right, also checked cables to the hard drive. Any solution or idea? Tried to find something about this, but most solutions seems to cover earlier Imac versions. Best Regards Andreas Update Hi Dan, Thanks for your response! Here comes the screenshot!
Best Regards Andreas
Lets see if we can identify what sensor is giving you trouble by running this app: Temperature Gauge Pro. Post a screen shot for us to see.
Inline Digital Thermal sensor DIY Kit from OWC will fix your fan & also the processor load https://www.amazon.com/gp/product/B00J42… Installed many of those on all new 27 retina display, working great
