I would like to know how to minimize power consumption of my Laptop with i7-9750 CPU and GeForce RTX 2060 Mobile. I already switched off the GeForce and only use the internal CPU graphics, but power consumption still seems very high as the fan never switch off and always spin with a high speed. The area of the case next to touchpad also gets hot alll the time. I use this Laptop just for Office and Youtube most of the time, so I really don't need all of it's high end features. Is it possible to throttle down the CPU and would that makes any sense? I use Ubuntu 20.04.2 LTS.