So i have this asus ROG gaming computer since like 6 months ago and it is starting to get very slow. The fps on ARK:Survival Evolved and another games is very low. My friends have the same graphics card as me (860M, Nvidia GTX) and they play in medium/high graphics with over 60 fps but i have to play in low settings and get about 40 fps max (20 fps in medium). Please help. I have an ASUS ROG, 12GB Ram , Intel Core i7-4700HQ 2.40GHz boosted 3GHz. Windows 8- 64bit.