Lenovo 780 laptop keeps saying wrong video drivers and won't use nvidia gpu
My buddy is running a Lenovo 780 laptop with an integrated intel 4000 gpu and a nvidia 635 gpu on windows 8.1 with 8gb of ram. All drivers are up to date as of 10/08/2015. For some reason battlefronts keeps trying to use the intel card. I've had him change the settings in Nvidia control panel to use the nvida card which now allows the game to load to the start up screen but then the game freezes and won't let him press enter to continue. When he tried to start the game he gets the error about having the wrong intel video drivers, which are actually the right drivers, when he clicks ok to run anyway the game loads but like I said it freezes when it asks you to press enter.
I've tried everything I can think of to get his game running and nothing seems to work. Any other games he tries to play uses the nvidia card so, in other words, I need some help figuring this out.