Answer to "LCD Proximity Sensor Location?"I seem to have the same issue, it’s been extremely slow after I replaced my screen for an iMac 27’’ Late 2015. I have the “Macs Fan Control” app installed, and I’ve noticed that I have a temperature sensor called “LCD Proximity 2” only. Is there supposed to be a “LCD Proximity 1”, and can this be the problem? Is it easy to fix?