I have problem with my laptop, here is specification:
Intel Core I3
Radeon 7670M + Intel HD3000.
Sorry for my bad language, but I'm not from English country So, my problem is that, my intel isn't switch to radeon when i'm playing games.. For example NFS Most Wanted from 2005year got lags ;/ Hot pursuit is new game and it have many lags.. Another games have same issues..
I did many things with this, install many drivers. First, I updated BIOS by SW update from samsung, then I clear all drivers by driver fusion and using manual from leshcat labs. Next, I install drivers from leshcat, clear, samsung support, clear, and from SW update, and again i had to clear it, becaus nothing speciall happend. Now I'm using the newest drivers from leshcat and efficiency rised from 5.2 to 5.9, but I don't see any correction in games etc.
I change value enableULPS and enableULPS_NA to 0 in regedit. All aplications are switched in CCC to high performance, battery too. In bios I don't have option Fixed Mode, because it Isn't HP. What I can do, for rise performance of my laptop? It is annoying, gaming old games and have a lags! Help me!