Jeremy F Monroe , NC June 12, 2022 Appliance: Samsung Dishwasher DW80M2020US/AA-00 Samsung Dishwasher Dw80m2020us/Aa-00: Start button not responding. How to replace Dishwasher Sub Pcb. Replaced the PCB board. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes