Open NVIDIA Control Panel
Click “Set up G-SYNC”
Check “Enable G-SYNC, G-SYNC Compatible”
Select your display
Choose “Enable for full screen mode” or “Enable for windowed and full screen mode”
Check “Enable settings for the selected display model”
Click “Apply”
Open “Manage 3D settings”
Set “Monitor Technology” to “G-SYNC Compatible” if available
Make sure V-Sync is enabled in NVIDIA Control Panel
Turn off V-Sync in the game if recommended
Use a DisplayPort cable if required by your monitor
Confirm your monitor supports G-SYNC or G-SYNC Compatible
Update your NVIDIA GPU drivers
Enable Adaptive-Sync or FreeSync in the monitor’s on-screen menu if needed