I have a two GPU's in my system. GTX 660 and GTX 560Ti and when I run GeForce Experience it is does not detect GTX 660 as the primary GPU. GeForce Experience thinks that I have only installed GTX 560Ti which is not supported by the ShadowPlay module.
In this regard, I have to disable every time GTX 560Ti in the Windows Device Manager, run GeForce Experience (then is recognize my GTX 660) and after this I must enable GTX 560Ti again in Windows Device Manager.
To be honest , it every time annoying for me.
I tried to switch the GPU's in the PCI- E slots . I also tried to remove GTX 560Ti from my system , install a driver with GTX 660 and then install GTX 560Ti back into the system, but the GeForce Experience will still recognize GTX 560Ti as the primary GPU, even though GTX 560Ti is not connected to the monitor.
I think this is because GTX 560Ti is the first in the list of Windows Device Manager.
You can see it on screenshot http://s18.postimg.org/s66s8ps7t/shadowplay.png
I wanted to ask you - possible something to do that would be GeForce Experience to recognize GTX 660 as the primary GPU?