A:AnswerThis laptop will drive pretty much any monitor with its full size HDMI or USB-C connector.
I have a desktop with an LG27uk850 (27" 4K) monitor with USB-C, and this works great. When I plug the laptop into the display's USB-C, I get the monitor and the keyboard and mouse automatically. Very convenient.
A:AnswerWe are sorry for the experience. Please reach out to the Dell technical support team for assistance in resolving the situation. They are available 24/7 on Facebook and Twitter(@Dellcares).