Our Samsung dishwasher was purchased/installed late Feb. 2019 and the control panel just died--so it's just a little over a year old. Before it stopped working, it was 'singing' the end-of-load chime ( a couple of times). We turned the power off and then back on a few times. There is power to the appliance because the lights will blink a few times and then die. None of the buttons work--so the machine is inoperable. Looking through here, it appears that this is a common problem for this model and another similar-design one (DW80K7050US). What is the solution, please?
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