The problem started because the dishwasher would not fill with water. At first it was believed to be the water control valve. it was replaced but the problem was still there. Ran some test with a volt meter (Not sure I really did them right) and it did not appear as the water inlet valve was not getting any power. Check a couple of other connections and that did not show any power either. Order the control board and waited for its arrival. The control board is located inside the door so I located 8 screws on the inside of the door and when they were undone the door fell off onto the floor. Control panel was then located in its protective plastic box. The old one was removed by taking out the screws and unplugging it. the connecting the new control board and plugging up all the connections. Turned the water and power back on to the system and tested it and it ran like it was supposed to. Turned off the water and power again and reassembled the washer and it has worked ever since.