jsblume wrote:
Actually, it only worked for the keyboard, not the mouse.
Unfortunately, haven't personally worked with external mice for this , but had more ideas below and if necessary, you may also want to confirm which FAQ your Armoury Crate version looks like.
Assuming it looks like the FAQ below, you may want to check your Aura sync settings in section 4 and 4-1 of the FAQ below to find out if Aura Sync is enabled, and which devices it is enabled for, if any.
Your notebook and mouse should be listed and you can check the box to include them as part of the Aura sync settings and also let us know which mouse is listed if possible.
https://www.asus.com/US/support/FAQ/1040058
Anyway, consider enabling Aura sync for both your notebook and mouse, then going back to section 2-3 in the FAQ for the system lighting and clicking on the settings box (which is not discussed more in this FAQ, but you can see it in the screenshot at least) in the top right of the screenshot for section 2-3 to either reduce the brightness to zero, or turn off the lighting.
Feel free to discuss or request more suggestions from others if there are still problems though.