Yesterday i bought Asus FL5700up and it has AMD Radeon R5 M420. First i trying to install driver but it says not working on windows 10 64bit(***! i downloaded for windows 10 64bit). And i googled many things. Then i finally installed driver but. FPS still 10-20 omg? After that i go to my device manager and disabled AMD Radeon R5 M420(or HD 8500 *** is this). My computer only working on intel gpu and then i openned my game 50-60FPS lols. I have no idea.