This Firgidaire product (now owned by Electrolux) is a beautifully designed appliance.After disconnecting the unit from electrical power, I removed 6 screws from the top panel, and 2 from the lower cover, allowing me to get at the Control Board. There is a cover over the board inside of the top panel which requires removing 3 more screws. 6 additional screws, used to secure the board are then removed. When the board is free, there are 4 connectors which must be carefully removed. Once the new board was hooked up, I reversed the procedure above and now the unit works perfectly. The delivery of this part was "right on the money".