@CaseySJ Since your build also has RGB I am attaching with this post the nice Aureal app that offers a graphical interface for adjusting the RGB on our ProArt Z690 builds. Originally made and published by Joshua May on Github and continued by Aluveitie there.
With the help of my son who is app developer I cloned Aluveitie version and added the product ID for Aura Led controller of the ProArt board. And tata, this wonderful app is working!
So many thanks to both Joshua May for making this app in the first place and Aluveitie for developing and enhancing it further.
I'm so happy with your work here in the forum; it has made hackintoshing a breeze so I immediately felt the need for sharing it here.