1 Solution
The issue is that the video driver cannot find information from the monitor's color profile - because the monitor driver is removed or not installed in the system. Try the following steps using screenshots of my monitor as an example - it always helps me (despite the different language everything is intuitive).
1. Download the driver for the monitor of your brand or neighboring brand name on the website of your monitor manufacturer https://www.asus.com/ru/displays-desktops/monitors/tuf-gaming/tuf-gaming-vg27wq/helpdesk_download?mo... .
2. Through Device Manager, manually update the driver for your monitor - specify the downloaded folder, having previously unzipped it in any archiver.
3. In Settings/System/Display, select Advanced Display Options.
4. In the window that opens - select Video Adapter Properties for Display 1.
5. In the next window, select Color Management.
6. In the device column, select your screen and click Add. Find the profile for your monitor (usually with a similar name) and select it. After the profile will be applied and the video driver of the card will read it and define HDR parameters.
