The General Electric WR55X11064 Refrigerator Combined HMI Main Board is a replacement electronic control board designed for select refrigerator models. It works by processing user inputs through the human-machine interface (HMI) and managing communication between the refrigerator’s control system and connected components. Designed for proper fit and compatibility, this main board repl... https://www.hnkparts.com/wr55x11064-general-electric-board-main-combined-hmi