1. An apparatus for preventing bowing of an electronic display comprising:a housing;
a cover panel, wherein the electronic display is located behind said cover panel;
a backlight located behind said electronic display; and
a closed loop pathway for circulating gas comprising:
a first gas pathway located between said cover panel and the electronic display;
a backlight cavity located between the electronic display and the backlight; and
a second gas pathway located behind the backlight;
wherein the closed loop pathway is configured to cause the pressure of circulating gas in the backlight cavity to be lower than the circulating gas in the first gas pathway.