Use the proper cable to your display. Verify the documentation that came with your display and be sure to have the right cable to connect your display. Most of the products tested below work with non-Apple USB-C laptops way too, but you can go through Tech Advisor’s more general roundup https://usb-c-connector90986.bloginder.com/26916422/an-unbiased-view-of-usb-connector-to-hdmi