Mark I Salem , AL December 13, 2020 Appliance: General Electric Dishwasher GDT695SMJ0ES Ge Dishwasher Gdt695smj0es: GE model GDT695SMJ0ES. Dishwasher beeps when start button is pressed. How to replace Dishwasher Main Control Board. Replaced the appliance machine control board. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes