Exp GDC On Internal Screen

Hello

To start i dont know where to place this. but here is the question.

I have an EXP GDC with a gtx 770 and i want this gpu to monitor on the internal screen of my laptop, wich is a lenovo y500. I have seen some one diong this by modding the driver software. but i dont have the knowlegde of modding drivers. The guy in the video also doesn’t know haw to do this since the drivers are difrent decoded or some thing then in the time he made the video. So i hope any driver modder or developer reads this and can help me do this.