Fans on full blast and OS/mouse is laggy and CPU throttles.
I have a problem with a iMac 27” september 2013 model.
When turning it on, fans go on 100% speed and the system lags horribly.
Checked on google, and apparently some temp sensor is faulty. Have replaced the LCD temp sensor with a new one with no success.
Is there any temp sensors on the motherboard, and if so, where is their location?
(I have a soldering iron so I could replace them if required).
Cette question est-elle utile ?