this sounds like the same problem many people have: https://forums.macrumors.com/threads/16-is-hot-noisy-with-an-external-monitor.2211747/ https://forums.macru

this sounds like the same problem many people have: https://forums.macrumors.com/threads/16-is-hot-noisy-with-an-external-monitor.2211747/ https://forums.macrumors.com/threads/16-is-hot-noisy-with-an... it's basically the external monitor. and is more or less related to the gpu.