I have hp pavilion 15-au620tx laptop with configuration- i5 7th Gen , 8 GB ddr4 ram and 2 gb Nvidia 940mx graphic card. I play only one game on my laptop that is cs:go. In game I used to get 120-140 fps but from few days when I play game then I get constant 60 fps no matter what the video settings. But when I restart my laptop and then I play game then I am getting 120-140 fps. Tell me what to do.I am very frustrated