This article provides instructions on how to open the Nvidia Control Panel.
How to Fix NVIDIA Control Panel Not Opening
Nvidia's Control Panel is a utility that comes installed on almost all desktops and many laptops with Nvidia graphics hardware. It can adjust resolution, refresh rate, color settings, and Nvidia-specific features like G-Sync.
The Nvidia Control Panel is easily accessible on most Windows PCs with Nvidia graphics hardware. Here's how to open it.
Right-click on an open space on the Windows desktop.