Hello , first i would like to give you my apologize about my futur mistakes. (English is not my main langage)
Since i upgrade to win 10 (even in technical insider preview) i cant choose my GPU. Even with the 15.7 , i see some fix on the forum but they are available only for Intel+Amd. My computer is a HP Pavillon G7 1348sf
With 6380G(powersaver gpu) and 7450M(high performance) I would like to be able to switch on the 7450M for better performance in game. Thanks for you'r answers.