Originally Posted by
Nasing Speshal
Hi. Firstly make sure you have the latest VGA drivers:
Make sure your second display (monitor/TV) scaling is set on Auto.
To save power your laptop is using dedicated graphics only for heavy graphics applications and games, but sometimes it uses integrated graphics for some heavy GPU applications in which case you have to change it manually. Here is how to make application or game to specifically use dedicated graphics: (I know that the link is for lenovo, but this procedure is the same for all make laptops with nvidia dedicated GPU). Try launching the game now and see if it has made any change. Also change settings to your laptop so it is displaying on secondary screen only - this way, when you are playing, your GPU has less to render and your performance should increase.
Let me know how it goes, as if that does not help, then I have some more options left for you to check.