Refrigerator light out, digital display out

Local appliance repair wanted $450 !
I bought the control board for $87, pulled the fridge out, removed cardboard cover at lower back of fridge. There was a white plastic box with 3 electrical bundles leading in to it. Used the nutdriver to remove 2 nuts to remove plastic box, open box, disconnect 3 different electric bundles from old control panel and then snapped them in to new control panel. Reinstall box. Done!