My Samsung fridge will run for a few hours and then stops cooling. I can unplug it and it will restart. Is this the mother board?
Answer Hello Ronnie. It sounds like the main control board is bad and will need to be replaced. Check and make sure there is no bad wiring before replacing the board.
Freezer works fine, but refrigerator side freezes over on coils and the fan will not work. Had the fan checked and it is good.
You will want to check the defrost sensor and the heater assembly in the refrigerator to ensure that they are good. If they check ok then you will want to replace the control board. If they are not good then replace the necessary part that is bad.