Question Please help me to solve washed out HDR issue

eziowar

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Jun 11, 2015
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Hi, my os- win11, gpu - Asrock AMD rx 7800xt challenger oc, Monitor- acer nitro vg271u m3
I enabled HDR in windows 11, in game and in monitor's OSD settings. this issue happening each game which supports HDR natively (not auto hdr). The issue is- during fullscreen gaming whenever i alt tab and focus to other apps instead the game window or if i run the game in windowed mode , the in game colors gets more vibrant (guessing this is actually HDR getting disabled) but when i just run the game fullscreen the colors gets less vibrant (guessing this is actually HDR getting disabled?).
Showing a video of this, u can see when i alt tab the game goes more vibrant -

I'm providing Dxdiag result for display - and screenshot from windows settings -> system -> display -> advanced display
https://pastebin.com/PJxQa6Db
View: https://imgur.com/a/0bFYZcB


I like the more vribrant one. How do i solve this issue? my windows and gpu drivers are upto date.
 
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eziowar

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Jun 11, 2015
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eziowar

Distinguished
Jun 11, 2015
407
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18,795
okay so your monitor color profile is not correct
Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
that is rec 709 - SDR
this is color profile from your GPU driver

for HDR10 you do need
Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020
that is rec 2020 - HDR10
this is color profile from mine GPU driver

your monitor shows HDR10 supported
Monitor Capabilities: HDR Supported (BT2020RGB BT2020YCC Eotf2084Supported )

it also show advanced color support is supported, but its not activated because color profile is set to SDR
Active Color Mode: DISPLAYCONFIG_ADVANCED_COLOR_MODE_SDR

color profiles are managed by windows ...

hmm open color management app (can be searched in start menu)
if you did HDR kalibration, then HDR color profile should be there right on first page under ICC profiles (advanced color), click on it and set it as default
 

eziowar

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Jun 11, 2015
407
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18,795
okay so your monitor color profile is not correct
Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
that is rec 709 - SDR
this is color profile from your GPU driver

for HDR10 you do need
Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020
that is rec 2020 - HDR10
this is color profile from mine GPU driver

your monitor shows HDR10 supported
Monitor Capabilities: HDR Supported (BT2020RGB BT2020YCC Eotf2084Supported )

it also show advanced color support is supported, but its not activated because color profile is set to SDR
Active Color Mode: DISPLAYCONFIG_ADVANCED_COLOR_MODE_SDR

color profiles are managed by windows ...

hmm open color management app (can be searched in start menu)
if you did HDR kalibration, then HDR color profile should be there right on first page under ICC profiles (advanced color), click on it and set it as default
Tyvm, i did HDR callibration and selected that new color profile but still same issue. please see my new Dxdiag- https://pastebin.com/PJxQa6Db
 
there's no such slider in game
just for fun downloaded that game earlier and sure there is HDR slider...every HDR game has one
View: https://imgur.com/HJlojk6

ignore image quality...guess i dont have HDR capable screen capture software

but anyway, having ingame different nits value then in windows would produce difference in brightness when you alt+tab

altho that game could add luminosity slider aswell, for better HDR experience
 
Last edited:

eziowar

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Jun 11, 2015
407
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just for fun downloaded that game earlier and sure there is HDR slider...every HDR game has one
View: https://imgur.com/HJlojk6

ignore image quality...guess i dont have HDR capable screen capture software

but anyway, having ingame different nits value then in windows would produce difference in brightness when you alt+tab

altho that game could add luminosity slider aswell, for better HDR experience
Tyvm, sorry i thought that slider was for brightness only . MB. So how do i solve the issue currently? how do i match nits value with windows cause i dont know how to set nits value in windows.
 

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