HP S2031 20" LCD Monitor HP S2031 20" LCD Monitor. Attractive price and value. The HP S2031 20inch monitor delivers value and quality at an attractive price. Surf the Internet, work on projects, play online games and view videos or photos on a monitor that's built to fit your budget. Designed with the environment in mind, you can see the look of value backed by HPs awardwinning support and service. The slim, sleek HP S2031 monitor includes VGA and DVID connectivity to easily connect to your HP PC, notebook or netbook, a two lamp panel to help reduce our impact on the environment and more.