I had a similar problem awhile back (year or two). It is a video problem. The actual cursor is in a different place than what you see on the screen.
Did the 13.0.40 update fix your problem?
The other screen, is it the same spec as the original one or is it different?
Please try this:
Download the latest Studio driver version from here. If there is no Studio driver for your graphic card, use the one, which is available and continue with the same steps below.
Disconnect the computer from the Internet to ensure Windows will not download and install its graphic driver.
Uninstall the NVIDIA driver.
Restart the computer.
Start the NVIDIA driver installation (as administrator).
Don’t install the whole package, use the Custom (Advanced) settings.
Disable everything (don’t install NVIDIA Experience, PhysX, etc.), and keep the video driver enabled.