Same issue here. I've got a Lenovo Y510p with dual graphics (Intel HD 4600 and Geforce GT755m). Unfortunately, only the integrated HD4600 seems to be recognized, even when I switch the display to the GT755m through the Nvidia CP. It's not the first time I encounter issues with the Optimus system (Just Cause 2 comes to mind), but it's the first time it's related to a game I'm so excited about laugh Guess I'll have to be patient since I'd rather wait a bit to experience the full eye candy than play it at medium with 30fps wink Thanks in advance for some feedback about this problem.