I am unsure what is going on, I have tried installing this cooler 3 times with new paste (Noctura's). My temps read around 43C in BIOS, but when I fully load windows up, somehow its already up to 71C, and when I game its 78C. If I feel the fins on the cooler, it feels slightly warm. I am running a B550-Plus with a Ryzen 5 5600x. I bought the Noctura AMD edition. Brackets are down tight, as well as the screws are botttomed out. When I look at the cooler after taking it off the CPU, it has thermal paste spread on both CPU and heatsink portion. Could there be something wrong with my CPU monitor? I have been using core temp and NZXT CAM. The windows load temp just doesnt seem right sitting at 70C. Not sure what to do. I guess I would expect temps to be lower. Inside the case is nice and cool, and CPU fan is running turbo mode on QFAN.