When I enable HDR and WCG in Windows 10, I cannot change any color or brightness settings on OSD. The options are grayed out. What can be done to change the settings in HDR mode?
HDR mode follows standard HDR settings. Therefore, most of its OSD options cannot be configured after you enable both the monitor HDR mode and "HDR and WCG" in Windows 10. For more details, please refer to Available menu options for each colour mode in the User Manual.