Thomas H Dedham , MA July 24, 2021 Appliance: Whirlpool Commercial Washer CAE2763BQ0 Whirlpool Washer Cae2763bq0: All indicator light show up on electronic main control board and machine won’t start. How to replace Washer Control Panel Pushbutton. Replace the Mainboard control and push the start button. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes