We had a power surge a couple of weeks ago and after waiting a couple of days the GE Refrigerator just came on. Everything was working fine until we went to replace the ice shoot because the paddle broke. After we replaced the GE WR49X10228 Refrigerator Dispenser Ice Chute Shield and Funnel Kit the refrigerator stopped working. The lights come on but the touchpad does not light up and the refrigerator is not running. We started to purchase the Dispenser Touchpad but now are unsure. How do we know if it is the Dispenser Touchpad panel or the Main Control Board?