How to set up additional screen refresh rates in Windows 10?

If you encounter frequency setting issues with the screen, please use the following steps to set the most accurate rate:
1. Open Settings.
2. Click on System.
3. Click on Display.
4. Click on the Advanced display settings link.

5. Click on the "Display adapter properties for Display 1" link. Quick tip: In addition to resolution, bit depth, and color format, on this page, you can also view the current refresh rate set on the display.

6.Click on the "Monitor" tab. 7.Under "Monitor Settings," use the dropdown menu to select the desired refresh rate.