Question 7900 XTX and HDR issue ?

[killjesta]

Hi all,

Having an issue when i turn HDR on through my new machine running Windows 11 which is causing the screen to look like the image below.

https://imgur.com/a/JxXEok9

View: https://imgur.com/a/JxXEok9


The monitor is a Dell G3223Q 4k HDR, which ive hooked up to my old rig (Windows 10) and the HDR worked fine. GPU is 7900XTX Phantom.

Has anyone encoutered this before? I'm out of ideas.

I've tried:

Eliminating monitor issue by running it with another machine

Installing windows 10 monitor drivers and updating firmware

Different cables (DP & HDMI)

Different Color Profiles in windows

Different monitor OSD settings

Any help appreciated, thanks.

 

[helpstar]

try:
set RGB 8 bit and dynamic range to full

reinstall amd.com drivers

 

[killjesta]

try:
set RGB 8 bit and dynamic range to full

reinstall amd.com drivers

Thanks for the suggestion, however it was unsucessful.