Washing machine controls

Please make sure to click on General above and select the correct appliance type first.

Brand:Samsung
Model Number:WF45K6500AV/A@
Main Symptom:Control panel “dings” twice when mashing any function
What happens & when:When unit is turned on diaplay shows 45 min, turn knob does not change and function, recognises the dooor being closed, checked the door lock switch after having to manually open the door, replaced the controller panel behind the display, believe the control module is not working now?

Error Code (if any):
Parts or tests already tried:
Photos / video link:

The most likely cause for this issue will be a main control board that is faulty and would need to be replaced. Here is a link to the part number.

https://www.appliancepartspros.com/samsung-assy-pcb-main-dc92-01803j-ap6002444.html