oled Monitor Flickering, tried turning off vrr, adjusting the brightness

Long123
Long123 Member Posts: 1 New User
edited May 16 in Predator Monitors

hello, I just bought an oled monitor last week and it came yesterday. I used this for the first time today and I’m experiencing really bad flickering when I switch between tabs. I tried turning off vrr, adjusting the brightness, capped the fps to the refresh rate in nvidia control panel, plugged the DP into a different port in my gpu. but the same problem still occurs. Does anyone have any solutions? My old monitor worked fine so it’s definitely not cause of the gpu.

Video: https://streamable.com/bbsyqn

[Edited the thread to add issue detail]

Answers

  • Sharanji
    Sharanji ACE Posts: 5,251 Pathfinder

    @Long123

    OLED flickering can be caused by various factors, but there are a few things you can try to minimize it:

    Adjust Refresh Rate Range – You can try by tweaking the VRR range using a tool like Custom Resolution Utility (CRU). Reducing the range e.g., setting it to 82-165Hz can help stabilize refresh rate fluctuations. Some software flickering issues arise due to auto-brightness settings or hardware acceleration. Try disabling these features in your display settings.

    Even though your old monitor worked fine, OLED panels can be more sensitive. Try using a high-quality DisplayPort or HDMI cable. Lowering brightness and adjusting contrast settings can sometimes reduce flickering. If your monitor supports multiple refresh rates, try switching between them to see if one works better.

    I hope this helps! If this was useful, please hit 'Yes' or 'Like'! Thanks! 😊

  • Axxo
    Axxo Member, Ally Posts: 1,730

    OLED flicker, also known as VRR brightness flickering, is a common issue on OLED displays, particularly in games or when frame rates fluctuate. It's caused by the variable refresh rate (VRR) technology responding to changes in the frame rate, especially when frame rates fluctuate wildly. While turning off VRR or adjusting brightness can help, it's often a more complex issue that requires specific solutions.
    Here's a more detailed breakdown of the problem and potential solutions:
    Understanding VRR Flicker
    VRR and Frame Rates:
    VRR technologies like G-SYNC and FreeSync adapt the monitor's refresh rate to match the frame rate of the game being played. This usually leads to smoother visuals and reduced screen tearing, but it can also cause flicker if the frame rate fluctuates significantly.
    OLED Sensitivity:
    OLED displays are sensitive to small changes in brightness, and these fluctuations can be more noticeable, especially in darker areas.
    Low Framerate Compensation (LFC):
    Some monitors use LFC to help maintain a smooth visual experience at lower frame rates. However, when the game frame rate fluctuates, LFC can cause the refresh rate to change rapidly, leading to flicker, according to RTINGS.com.
    Troubleshooting VRR Flicker
    Game-Specific Settings:
    Frame Rate Capping: Cap the frame rate in your game to a stable level slightly below your monitor's maximum refresh rate. This can often eliminate flicker.
    V-Sync: Enable V-Sync in game settings to synchronize the frame rate with the monitor's refresh rate. While this might introduce some input lag, it can help prevent flicker.
    Graphics Card Settings:
    Graphics Driver Updates: Ensure you have the latest graphics drivers installed from your GPU manufacturer (NVIDIA, AMD, or Intel).
    NVIDIA Control Panel: In the NVIDIA Control Panel, experiment with different VRR settings or frame rate limits.
    AMD Radeon Settings: Similarly, in AMD Radeon Settings, explore VRR and frame rate options.
    Monitor Settings:
    VRR Ranges: If your monitor supports FreeSync or G-SYNC, check the VRR range settings and experiment with different configurations.
    Refresh Rate: Lower the monitor's refresh rate if possible, especially if you primarily play games at 60 FPS.
    Pixel Response Time: Adjust the pixel response time overdrive setting when lowering the refresh rate.
    Windows Settings:
    Display Settings: Verify that your monitor is set to its native resolution and highest refresh rate in Windows settings.
    HDR: If your monitor supports HDR, try toggling it on or off to see if it affects flickering.
    Third-Party Software:
    RTSS (RivaTuner Statistics Server): Use RTSS to cap frame rates and monitor performance, according to Arzopa.
    When VRR Flicker is Normal
    OLED Technology:
    VRR flicker can be a normal characteristic of OLED technology and doesn't necessarily indicate a defect.
    Darker Areas:
    Flickering is more noticeable in darker areas where brightness fluctuations are more sensitive.
    Normal Fluctuation:
    OLED displays can exhibit slight flicker in darker regions as a result of the technology.

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