Multiple Monitors

Hello,

I have 3 Asus VX229H monitors connected to a GTX1080 via DP to HDMI adapters. Using this application, the brightness for the first monitor (the one that displays the apple logo when booting) can be changed, however the other two remain unaffected. Is there anyway to make this program function with multiple displays? Preferably changing the brightness on all of them to the same value at the same time?

Thanks!

Have GTX560Ti anв two identical monitors on DVI. Only one display can change brightness with this method

I have this same issue. Running High Sierra 10.13.6, Nvidia 980ti, with 2 identical BenQ monitors over DisplayPort (one port used for each). The app identifies both monitors, each of which has a separate Display Id, but only allows brightness changes on the "primary" display, which is the display that shows the apple logo on boot/display chosen in Display preferences as the primary.

Oddly enough, the keyboard shortcut to raise/lower brightness only works when the active window is on the non-primary monitor.

Wish I could do something to help fix.

How did you bring up the Preferences panel? Or are you using one of the Forked versions?

I really prefer the simplicity of this app. I'm not a fun of other forks and apps which does to much. I wish multiple monitor works though.