What if my cooler sounded like some kind of "chainsaw" then fixed and sounds a bit weird but not so loud. The games are running kinda bad and after some time the cooler starts working and sounds a bit weird as mentioned but the game performance improves a bit. The air flow doesn't feel coming out anymore so it's overheating because it doesn't work anymore at its maximum power, just barely i guess. Overheating means that the CPU can't run at its maximum power aswell, and that's the problem of my fps issues?