Lg Dishwasher, buttons do not work

Dishwasher Repair
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1

Brand:LG
Model Number:LDTH5554S
Main Symptom:buttons
What happens & when:

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

At first some of the buttons did not work and would not start. After reboot, all lights come on for a few seconds and then go off. The no power.

2

That sounds like a control board issue. The control board powers the console. Unfortunately, that model does not come up in our system.