Windows 10: Terrible colour problem in non HDR.

Discus and support Terrible colour problem in non HDR. in Windows 10 Gaming to solve the problem; My screen suddenly just crashed and started to view only black red and green like on the picture below. When I turn it do HDR mode everything looks... Discussion in 'Windows 10 Gaming' started by Michał Gędłek, Aug 7, 2024.

  1. MICHAł GęDłEK
    Michał Gędłek Win User

    Terrible colour problem in non HDR.


    My screen suddenly just crashed and started to view only black red and green like on the picture below. When I turn it do HDR mode everything looks normal. What is this???? No high contrast and colour filter is on. The second screen looks normal regardless of the main one. It may be that I accidentally typed key for enabling colour filters while trying to paste something to folder.Help!

    :)
     
    Michał Gędłek, Aug 7, 2024
    #1
  2. COBWEB
    COBWEB Win User

    Unable to switch HDR colour on .

    Unable to switch HDR colour on .. tower PC .. windows 10 pro regularly updated.. version 20H2 os build..19042.1288 monitor LG 55in tv resolution 4096x2160 (hdr compatible) On diplay settings page.. use HDR toggle switch is set to off.. (not greyed out).. When I click to on.. the screen goes black for 1 second then as the picture reappears.. I see the toggle switch back to off.. I have checked the DXDIAG log and HDR is ok.. (log attached) and in the registry (video settings) value 1 Any suggestions anyone? Thanks Konnie ..
     
    COBWEB, Aug 7, 2024
    #2
  3. PDRHDR
    PDRHDR Win User
    HDR on HDR monitor causes issue on secondary, non-HDR monitor

    I have an Aorus AD27QD (HDR) monitor as my primary display and an ultrawide 34UM88-P (Non-HDR) as my secondary. If HDR is enabled in windows and I go to a full screen video on the non-HDR monitor after a few seconds it will flicker blue then become severely
    washed out. Coming out of full screen fixes this. If HDR is not enabled full screen shows the colors perfectly normally.

    Secondarily, with windows HDR on on the Aorus, the colors dim pretty drastically. HDR content great but anything that isnt HDR is dim enough to make me question if my brightness is turned down. (Its not, its 90/100). The white of a plain browser window
    seems so dim its nearly grey. I also tested this on what I know is a particularly vibrant (non-HDR) . HDR on? Terrible and muted. HDR off? Bright and vibrant.

    I have played with in-monitor settings, nvidia control panel, factory reset of monitor, basically everything I can think of. Everything points to it being a windows issue.

    I also tried out the suggestions from this post. And it pointed me to this
    set of OS release notes     which didnt solve my issue either.

    I could really use some help because I am really feeling like I wasted my money on this monitor.

    PC:

    i5 7600k

    GTX 1080ti

    16GB 3000Hz Corsair RAM

    Windows, CPU and GPU on latest drivers available.

    Monitors:

    LG 34UM88-P (HDMI)

    Aorus AD27QD (DisplayPort)
     
    PDRHDR, Aug 7, 2024
    #3
  4. WITCHERNOONWRAITH
    WitcherNoonwraith Win User

    Terrible colour problem in non HDR.

    HDR monitor BAD HDR colours.

    I have a Samsung C32HG70 2560x1440p 144hz HDR monitor with a Nvidia GTX 1080 Ti connect with displayport 1.4 but with all HDR games the colours are lesser bright and vibrant with windows HDR on or off, and in-game HDR on. The monitor go's in HDR mode wen
    i select HDR. What is the HDR problem here and how can i slove this HDR problem? Even SDR have better colours.

    Windows version 1709

    Nvidia driver 388.13

    Nvidia advanced colours default > 10 bit RGB full.

    dxdiag shows HDR is supported

    Display Devices

    ---------------

    Card name: NVIDIA GeForce GTX 1080 Ti

    Manufacturer: NVIDIA

    Chip type: GeForce GTX 1080 Ti

    DAC type: Integrated RAMDAC

    Device Type: Full Device

    Device Key: Enum\PCI\VEN_10DE&DEV_1B06&SUBSYS_36021462&REV_A1

    Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER]


    Device Problem Code: No Problem

    Driver Problem Code: Unknown

    Display Memory: 19294 MB

    Dedicated Memory: 11132 MB

    Shared Memory: 8162 MB

    Current Mode: 2560 x 1440 (32 bit) (144Hz)

    HDR Support: Supported

    Display Topology: Internal

    Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020

    Color Primaries: Red(0.679211,0.314953), Green(0.269055,0.667492), Blue(0.152844,0.062023), White Point(0.313977,0.329602)

    Display Luminance: Min Luminance = 0.049110, Max Luminance = 603.665771, MaxFullFrameLuminance = 351.250427

    Monitor Name: CHG7_C32HG7xQQ (DP)

    Monitor Model: C32HG7x

    Monitor Id: SAM0E14

    Native Mode: 2560 x 1440(p) (143.998Hz)

    Output Type: Displayport External

    Monitor Advanced Color Capabilities: BT2020RGB BT2020YCC Eotf2084Supported AdvancedColorSupported AdvancedColorEnabled


    Moved from: Windows / Windows 10 / Performance & system failures
     
    WitcherNoonwraith, Aug 7, 2024
    #4
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Terrible colour problem in non HDR.

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