Question HDR turns itself off when i turn the PC off or sometimes even when i switch Programs

[DrGreenfing]

Hey so yesterday i got my new Monitor, it's an MSI Ultrawide with 200hz and HDR. The HDR looks really good and i don't have the problems with the Desktop looking foggy and the Text being unreadable, but sometimes it just turns itself off, which is kinda annoying. I read that the Resolution (2560x1080) and Hz maybe have something to do with that, but i am not sure. I am using a DP Cable its DP on both sides and is plugged in to a RTX 2070S with the newest Drivers Windows is update as well.

Anyone knows why Windows is doing that?

I appreciate every answer 😀

 

[kerberos_20]

hi, this has something to do with nvidia driver settings
nvidia control panel - change resolution
here change default color setting to nvidia color setting
here change color depth to 10bit, color format to YCbCr422, dynamic range limited
u can make it lookin better if u go 8bit RGB with full dynamic range

 

[DrGreenfing]

hi, this has something to do with nvidia driver settings
nvidia control panel - change resolution
here change default color setting to nvidia color setting
here change color depth to 10bit, color format to YCbCr422, dynamic range limited
u can make it lookin better if u go 8bit RGB with full dynamic range

Ok i did that but now Text and some Icons look realy weird some like RGB Glitch effect