I built this pc 2 months ago and I had 200-300 fps on cs go until today I am getting literally 100-180 . I am using i5 6500 and gtx 1060 with 16 gb ram, the reason for the fps drop is probably because I messed up the nvidia setting and change my res to 16:10 in window not in game . But I reset everything back to default , reinstall cs go and restart my pc and I am still getting 100-180 fps on 4:3 lowest video setting , what should I do ?