Question:

How to fix Samsung G7 4k @144hz monitor flickering during certain games?

I have a Samsung G7 4k @144hz monitor that flickers on and off during some games, such as Mini Motorways and League of Legends (especially on Howling Abyss map). You can see an example of the problem in this video: https://www.youtube.com/watch?v=JzxHm5rIzxk&ab_channel=MrDarkness96

The flickering seems to be more frequent when the games have a lot of bright and dark color changes. I have tried the following troubleshooting steps, but none of them worked:

• Switched DP cables and tried different GPU ports
• Turned HDR on and off
• Recalibrated HDR
• Updated NVIDIA drivers and Windows

My PC setup is:

• CPU: Core i9-12900k 5.20 GHz
• RAM: Dominator Platinum RGB 32GB 5600MHz
• GPU: RTX 3080ti (Asus)
• Motherboard: MSI Z690 Carbon
• PSU: 1000w Corsair

I

have not found any similar issues online. Is this a known problem with this monitor or is there something wrong with my PC? How can I fix this issue?

Answer:

If you are experiencing flickering issues with your Samsung G7 4k @144hz monitor during some games, you are not alone. Many users have reported similar problems with this monitor, especially when playing games with high contrast and dynamic range, such as Mini Motorways and League of Legends. In this article, we will explain what causes this issue and how to fix it.

What causes the flickering issue?

The flickering issue is caused by a feature called adaptive sync, which is designed to synchronize the refresh rate of the monitor with the frame rate of the graphics card. This feature aims to reduce screen tearing and stuttering, which can occur when the refresh rate and the frame rate are mismatched. Adaptive sync can be enabled or disabled in the monitor’s settings, and it is also known as FreeSync for AMD graphics cards and G-Sync for NVIDIA graphics cards.

However, adaptive sync can also cause flickering when the frame rate fluctuates too much or falls below a certain threshold. This can happen when the game is too demanding for the graphics card, or when the game has a lot of bright and dark color changes, which can affect the brightness and contrast of the monitor. When the monitor detects these changes, it tries to adjust the refresh rate accordingly, but this can result in flickering.

How to fix the flickering issue?

There are several possible solutions to fix the flickering issue with your Samsung G7 4k @144hz monitor. You can try the following steps:

• Update your graphics card drivers and Windows. Sometimes, the flickering issue can be caused by outdated or incompatible drivers or software. Make sure you have the latest versions of your graphics card drivers and Windows, and check if there are any updates available for your games as well.
• Disable adaptive sync in the monitor’s settings. If the flickering issue persists, you can try disabling adaptive sync in the monitor’s settings. This will prevent the monitor from changing the refresh rate based on the frame rate, but it may also introduce screen tearing and stuttering. To disable adaptive sync, follow these steps:
• Press the JOG button on the back of the monitor to open the menu.
• Navigate to System and press the JOG button to enter.
• Navigate to Adaptive Sync and press the JOG button to toggle it off.
• Press the JOG button again to exit the menu.
• Lower the resolution or graphics settings of the game. If disabling adaptive sync does not solve the flickering issue, you can try lowering the resolution or graphics settings of the game. This will reduce the load on your graphics card and increase the frame rate, which may prevent the flickering. However, this will also reduce the visual quality of the game. To lower the resolution or graphics settings of the game, follow these steps:
• Launch the game and go to the options or settings menu.
• Navigate to video or graphics and look for the resolution and quality options.
• Lower the resolution or quality to a level that suits your preference and performance.
• Save the changes and restart the game.
• Contact Samsung support or replace the monitor. If none of the above solutions work, the flickering issue may be caused by a hardware defect or a faulty cable. In this case, you should contact Samsung support or replace the monitor with a new one. You can find the contact information and warranty details of Samsung on their official website: https://www.samsung.com/us/support/

Conclusion

The

Samsung G7 4k @144hz monitor is a great monitor for gaming, but it can also suffer from flickering issues during some games. This issue is caused by adaptive sync, which is a feature that synchronizes the refresh rate of the monitor with the frame rate of the graphics card. To fix this issue, you can try updating your drivers and Windows, disabling adaptive sync, lowering the resolution or graphics settings, or contacting Samsung support or replacing the monitor. We hope this article was helpful and you can enjoy your games without any flickering.