Brightness, Contrast, Dark Boost disabled in OSD on X27

Cipher
Cipher Member Posts: 5

Tinkerer

edited February 14 in 2019 Archives
The brightness, contrast, dark boost, and other options are disabled in the OSD. I just got this monitor. A few days ago, when I first hooked it up, I remember them being enabled and working. Changing the "mode" does change the brightness accordingly, but in User mode, the options are disabled.  Blue Light, Backlight response, and Auto Black Level are the only 3 options enabled under the Picture section. Pushing the brightness button (2) directly says "Function not available" in the center. What could I have possible changed that would disable these? I even tried Reset All Settings in the information panel. I also manually loaded the monitor driver for the X27 in windows device manager. I am using a 2080 Ti with GSYNC enabled.