You can choose to connect the display to the Intel Integrated graphics or to your NVIDIA graphics hardware. You need to check whether the port the display connects is correct. In order to solve the error that NVIDIA display settings are not available Windows 10, you can try checking display connection.

After that, check whether the error that NVIDIA display settings are not available is solved.

Note: Before proceeding on the following solutions, you can go to the Device Manager and disable GPU first.