The CPU cooler is usually the first thing we blame when we’re dealing with high temperatures. I mean, it makes sense when you consider that it’s the one component responsible for pulling heat away from your CPU in the first place. So when you see your CPU hovering in the high 80s, it’s easy to jump to the conclusion that your cooler isn’t good enough, and you need a better one. But the reality is that most of the time, the cooler itself isn’t the real problem.