I have an iMac 27" 2013 and downloaded Macs Fan Control 1.4.12 and want to control the fans to keep the CPU and GPU as low as possible when needed, but under the "Available fans:" tab, there's only 1 fan and it's named "Main". Is there a way to make it so that the fan speed is determined by whatever the hottest component is? I want to control specifically the CPU or specifically the GPU because there will be times when only one of them is in heavy use while the other is close to idle.
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How should I control fan on iMac 27" 2013?
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