ok, so i just took a peek at my GPU, and i noticed one of my fans isn't turning, temps were at around 77c ingame, i think it was like this a while ago, maybe in the summer, i remember that the card reached 83 degrees when i was playing Metro Exodus, but i just chocked it up to summer heat, i can buy a new fans for it and they are cheap, but they will take close to 2 months to arrive, but i dont know if its gonna be worth it or no, any recommendations ? should i be worried? or is it just fine with 1 fan?