Screen Flickering Issues with Nvidia Drivers: What to Do?

Question:

How to fix screen flickering caused by Nvidia driver update?

I have a GTX1650 graphics card and I recently updated the drivers after Valorant crashed. Since then, I have experienced screen flickering whenever I use the Windows key or open the system settings. I have tried various solutions, such as using DDU, removing the graphics card, switching from Windows 10 to Windows 11, installing different versions of Nvidia drivers, and disabling some msconfig services, but none of them worked permanently. The problem also affects other games, such as Overwatch 2, which sometimes gives me a “Rendering device lost” error and closes the discord. I am desperate for a fix and I would appreciate any help from the experts. Thank you for reading.

Answer:

Screen flickering is a common issue that many users face after updating their Nvidia drivers. It can be very annoying and frustrating, especially when you are trying to play games or use the Windows key and system settings. In this article, we will explain why this problem occurs and how to fix it.

Why does screen flickering happen?

Screen flickering happens when the display driver fails to communicate properly with the graphics card or the monitor. This can be caused by various factors, such as:

  • A faulty or incompatible graphics card
  • A corrupted or outdated display driver
  • A wrong or mismatched display resolution or refresh rate
  • A conflict or interference with other software or hardware
  • A defective or loose cable or connector
  • How to fix screen flickering?

    There are several possible solutions to fix screen flickering caused by Nvidia driver update. You may need to try different methods until you find the one that works for you. Here are some of the most common and effective solutions:

  • Update or reinstall the display driver: Sometimes, the display driver may be corrupted or outdated, causing screen flickering. To fix this, you can try to update or reinstall the display driver using the following steps:
  • Start your PC in safe mode, then select and hold (or right-click) Start and select Device Manager.
  • Expand the Display adapters category, then select and hold (or right-click) your Nvidia graphics card and select Uninstall device.
  • Check the box that says Delete the driver software for this device, then click Uninstall.
  • Restart your PC normally, then go to Nvidia’s official website and download the latest driver for your graphics card.
  • Run the installer and follow the instructions to install the driver. Choose the custom installation option and check the box that says Perform a clean installation.
  • Restart your PC again and check if the screen flickering is gone.
  • Change the display resolution or refresh rate: Sometimes, the display resolution or refresh rate may be wrong or mismatched, causing screen flickering. To fix this, you can try to change the display resolution or refresh rate using the following steps:
  • Right-click on your desktop and select Display settings.
  • Under Scale and layout, click on the drop-down menu next to Resolution and select the recommended option or the one that matches your monitor’s native resolution.
  • Under Advanced display settings, click on Display adapter properties for Display 1.
  • Under the Monitor tab, click on the drop-down menu next to Screen refresh rate and select the highest available option or the one that matches your monitor’s native refresh rate.
  • Click OK and check if the screen flickering is gone.
  • Disable Hardware Accelerated GPU Scheduling (HAGS): Sometimes, the Hardware Accelerated GPU Scheduling feature may cause screen flickering. To fix this, you can try to disable HAGS using the following steps:
  • Go to Settings > System > Display.
  • Under Multiple displays, click on Graphics settings.
  • Under Hardware-accelerated GPU scheduling, toggle the switch to Off.
  • Restart your PC and check if the screen flickering is gone.
  • Apply the hotfix driver from Nvidia: Sometimes, the display driver may have a specific bug that causes screen flickering. To fix this, you can try to apply the hotfix driver from Nvidia that addresses the issue. The hotfix driver version 536.09 is based on the latest Game Ready Driver 535.98 and resolves the flickering problem for multiple-monitor setups when G-SYNC is enabled. To apply the hotfix driver, you can use the following steps:
  • Go to Nvidia’s support article and find the download link for the hotfix driver that matches your graphics card and operating system.
  • Download and run the installer and follow the instructions to install the driver. Choose the custom installation option and check the box that says Perform a clean installation.
  • Restart your PC and check if the screen flickering is gone.
  • Conclusion

    Screen

flickering caused by Nvidia driver update can be very annoying and frustrating, but it can be fixed with some of the solutions mentioned above. If none of them work for you, you may need to contact Nvidia’s customer support or seek professional help from a technician. We hope this article was helpful and informative. Thank you for reading.

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