Hello guys, i really dont know what i should do. When i set at CCC that some game should start at high performance mode (with amd r7 m260dx), it will not. Just integrated graphics start with game. Thats problem with all my games (World of Tanks, CSGO), but one game runs ok - Asphalt 8. So i think that problem is with DirectX. I have newest drivers from lenovo webpages.
AMD Radeon R7+AMD Radeon R7 M260DX
thanks so much for your answers