GE

F2 GE Microwave GE F2 means the control thinks a button on the touch panel is being pressed … F4 GE Microwave GE F4 points to the humidity sensor — the small probe inside the cavity vent … F3 GE Microwave F3 on a GE microwave means the keypad (touchpad) has detected a stuck or shorted … F7 GE Microwave F7 on a GE microwave means the control board has detected a function key short — … PF GE Microwave PF on a GE microwave means a power failure or brief interruption has been …