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userDtQMqtKI6V
Asteroid

CHG90 Freesync Ultimate Engine (LFC) Flickering with AMD and NVIDIA GPUs

I have this monitor. Freesync 2 - LFC technology isn't working correctly.

Ultimage Engine/LFC = 48 - 144 Hz. Flickering.

Standart engine =  120 - 144 Hz. No Flickering.

Samsung CHG90 have LFC problem with both AMD Vega 64 and NVIDIA 2080Ti.

 

Many users have freesync flickering (ultimate engine - lfc) on this monitor.

What's the solution?

3 REPLIES 3
Samsung Moderator
Samsung Moderator

Re: CHG90 Freesync Ultimate Engine (LFC) Flickering with AMD and NVIDIA GPUs

Have you tried these steps? 

 

Once you have installed the latest compatible driver and restarted your system:

  1. Download and install the Samsung CFG90 latest driver here > https://www.samsung.com/us/support/owners/product/curved-gaming-monitor-chg90-series
  2. Start the games that give you a black screen.
  3. Once the black screen appears, press Alt+ Tab. This enables Windowed mode, you should get a picture.
  4. Navigate to the video menu, drop the resolution down to 1920x1080 Windowed mode, apply.
  5. Same again, but select full screen mode and apply.
  6. At this stage the screen may go black again, or it may work correctly from here on. It varies from game to game.
  7. Assuming it works okay, go ahead and Apply 3440x1440@100HZ. Quit the game normally, do not Alt+F4.
  8. If it does not work, apply 2560x1440 full screen. That should work, if it does repeat step 7 and quit the game.
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userDtQMqtKI6V
Asteroid

Re: CHG90 Freesync Ultimate Engine (LFC) Flickering with AMD and NVIDIA GPUs

Why are you deleting my message? This problem flickering! Not blackscreen.

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Samsung Moderator
Samsung Moderator

Re: CHG90 Freesync Ultimate Engine (LFC) Flickering with AMD and NVIDIA GPUs

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