I am completely new at this. The dealership that I work in has several screens that were part of a major renovation project. All the TVs are HD or 4K. I started with the curved 4K screen. When I plug in my Lenovo ideacentre Stick 300 (runs Windows 10), the resolution detected through the HDMI port is 1920x1080. Even though the screen is capable of 3840x2160, I am okay with the 1920x1080. When I installed the player, it is detecting the resolution as being 1280x720. I'm not okay with this. This resolution is way too small. How do I get the resolution to be matching what Windows has?