Is there anyway I can force custom refresh rates on my laptop screen?

I have a laptop with dual graphics (nvidia and intel) and it seems that adding custom resolutions and refresh rates are totally disabled in both the Nvidia and Intel control panels. CRU will not not work either. Is there a way to add custom refresh rates by editing driver files or doing something else? I'm using windows 10 btw.

Submitted August 31, 2017 at 04:56PM by Leoleomeomeo http://ift.tt/2iIWyfQ