How do we remove and replace control board/mother board?
Answer Hello Ruben. You need to pull the unit out and remove the back cover off the unit. Make sure you unplug the unit and remove the wires from the board. Squeeze the whit tabs securing the board in the unit. Remove the old board and install new board in reverse order.
Hi, I have a GE side by side refrigerator. The freezer parts is cold ,but the the refriderator part is not.??? Could this be the main circuit board?
You can check the defrost limiter to see if it has continuity. If it does not have continuity then you would not need to change it out. You will also want to check the defrost thermistor for resistance. The resistance values should be as follows, 42.5K at 0 degrees, 14.4k at 37 degrees and 5K ohms at 77 degrees. If not within range then it would need to be replaced. If it checks good then also check the defrost heater for continuity. If no continuity then replace and if good with continuity and all other components check ok then you would need a new main control board. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html