Use the proper cable for your display. Check out the documentation that came with your display and be sure you have the correct cable to connect your display. Lots of our more recent docking stations include things like each HDMI and DisplayPort outputs to reduce the require For added adapters https://hdmitotypecadapter11975.therainblog.com/25985567/hdmi-to-usb-c-adapter-near-me-for-dummies