[dieKatze88]

OK, Let me use pictures. Everybody loves pictures.

You want to achieve this (except with that box checked. My drivers are awesome and don't let me because its a laptop):



Or, you want to do this (which is what I'm trying to tell you to do):



While making sure that the box is unchecked like so:





And the reason for this is some video cards have a hard time with the primary monitor not being the left most one on the grid. Set it up as so and try again.