The washer would not start intermittenly, I pulled the control panel and tested the circuit board and control panel as per the tech sheet enclosed with the washer. The circuit board tested bad, and I purchased a replacement from another supplier, installed it and the washer worked two days, and then again would not start. I reinstalled the old circuit board, the washer worked two more times, and would not start. Do I try another cicuit board, or toss the washer out the door. There was no visible corrossion on any of the connections