Jack D Jacksonville , FL July 16, 2017 When you pushed any button on the front display all the lights would come on refrigerator not working Ordered main circuit board. The board arrived in 2 days but there was no programming instructions with the board. I had to find them on the internet. Replaced board, programmed and refrigerator started running normally. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes