When I run the Windows 7 Experience Index I get mid-to-high 7's for all benchmarks, but for graphics I get 5.9. It's been suggested to me that I shouldn't worry, it's just "using the onboard graphics for its tests". But recently I was using Adobe Lightroom 6 and had serious performance issues. People suggested I turn off the hardware acceleration, but by then I'd already given up on it and uninstalled from this laptop. But that also does hint that perhaps it was an onboard graphics rather than separate graphics card related thing. Possibly.


So how can I be sure my GeForce GTX 870M is even being used, and if required, how can I disable the internal Intel HD 4600 graphics. Or do I not want to do that.


So how can I be sure my GeForce GTX 870M is even being used, and if required, how can I disable the internal Intel HD 4600 graphics. Or do I not want to do that.