Hi there. I recently bought a PC from a friend, it''s a few years old and when I'm running Fortnite (the only game I have atm) it sounds like Heathrow airport and I drop frame rates all the time. The noise my CPU fan (I think) makes is ridiculous. Just wondered if there's anything I could do to help this matter. I've cleaned it out and did get rid of a lot of dust but still not totally resolving it. I've been told before on this forum my PSU is too weak is that the only issue? Here are my specs for those that can make sense of it. Thanks!