Lenovo 780 laptop keeps saying wrong video drivers and won't use nvidia gpu

@HnyBear69 would it be possible to get the exact system specs of the Lenovo laptop via the Dxdiag report:

1. Hold down the Windows key and press R on your keyboard.
2. In the Run box that appears type "dxdiag" without the quotes and press OK.
3. If you get a box asking to check if your drivers are digitally signed choose Yes.
4. In the new window that appears, give the program a few seconds to complete it's processing (bar in the bottom left) then click 'Save All Information...' in the bottom right.
5. Save the text file somewhere easily accessible, I'd recommend your desktop!
6. Double click the text file to open it, press CTRL + A to select all of the text then CTRL + C to copy.
7. Go to http://pastebin.com, and use CTRL + V to paste the data into the webpage and click submit
8. Copy the link and paste it here in the thread! 

Cheers
Basti