Gaming monitors have become an essential part of the gaming experience, offering smoother visuals and reduced input lag. The Gigabyte M28U 4K Gaming Monitor supports NVIDIA G-Sync technology, which synchronizes the monitor’s refresh rate with the graphics card’s frame rate. This guide provides step-by-step instructions to activate G-Sync on your Gigabyte M28U.

Prerequisites for G-Sync Activation

  • Ensure your graphics card supports G-Sync (NVIDIA GeForce GTX 10 series or newer).
  • Use a DisplayPort cable, as G-Sync is primarily supported over DisplayPort on the M28U.
  • Update your graphics card drivers to the latest version from NVIDIA’s official website.
  • Connect your monitor to your PC using a high-quality DisplayPort cable.
  • Make sure the monitor is set to the correct input source (DisplayPort).

Enabling G-Sync on Your PC

Follow these steps to enable G-Sync in the NVIDIA Control Panel:

Step 1: Open NVIDIA Control Panel

Right-click on your desktop and select NVIDIA Control Panel from the context menu.

Step 2: Navigate to Set up G-Sync

In the NVIDIA Control Panel, expand the Display section in the sidebar and click on Set up G-Sync.

Step 3: Enable G-Sync

Check the box labeled Enable G-SYNC, G-SYNC Compatible. Select your monitor from the list of available displays.

Step 4: Adjust Settings

Ensure Enable for windowed and full screen mode is checked for optimal performance. Click Apply to save changes.

Configuring the Monitor Settings

Access the monitor’s on-screen display (OSD) menu to verify and adjust settings:

  • Set the monitor to DisplayPort input.
  • Disable any overdrive or response time settings that may interfere with G-Sync.
  • Ensure the refresh rate is set to 144Hz or higher in your Windows display settings.

Verifying G-Sync Activation

To confirm G-Sync is active:

  • Open the NVIDIA Control Panel and go to Display > G-Sync Indicator.
  • Enable the G-Sync indicator to see a visual confirmation when G-Sync is active during gameplay.
  • Use a compatible game or benchmark tool to observe the smoothness and absence of screen tearing.

Troubleshooting Tips

  • If G-Sync is not working, verify your display input is set to DisplayPort.
  • Ensure your graphics driver is up-to-date.
  • Check that your game or application is running in fullscreen mode.
  • Disable V-Sync in the game settings to prevent conflicts with G-Sync.

Enjoy a seamless gaming experience with your Gigabyte M28U by properly activating G-Sync. For best results, keep your drivers updated and regularly check your monitor settings.