The NVIDIA Display configuration not available is a very common roadblock and there can be many reasons behind it such as your display is connected to wrong port, there may be a roadblock with the driver, etc. So if you are not using the Nvidia-attached display then it makes sense that you cannot access the Nvidia display settings.
If you are facing the error message « NVIDIA display settings are not availableThis means that you are not currently using the monitor or display that is connected to an NVIDIA GPU.
