LG Electronics Range. 30 in. SeCleaning Freestanding DoubOven "electronic control unit malfunction" Questions

control knows, and carefully pried up the protective ring below each knob so I could see the controls below. I cleaned off the obvious crud around the controls, and then put a small ceramic fan heater

...electronic oven controls are not working. the clock is working but will not reset, the timer button as well as the start button are not working. I can set an oven temperature for both the regular and ...