Samsung WV55M9600AW not responding and random lights/ characters showing up

Washer Repair
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1

Brand: Samsung
Model Number: WV55M9600AW
Main Symptom: not responding and random lights/ characters showing up
What happens & when: not really works, just random lights turn on off and characters on the screen

Error Code (if any): not
Parts or tests already tried: simply tried hard resetting by unplugging from power for an hour
Photos / video link: https://drive.google.com/file/d/1jIHvQOBP8DBjnfkyHIf20utNysLmuRkt/view?usp=sharing

This morning I went to put my washer machine to work and its seems it lost its mind.

I tried pressing buttons like cycles to choose but as you can see that random lights light up or random characters pop up on the screen.

2

Based on no response from the user interface, this would likely be a User interface problem and it would need to be replaced.

3

This was is a flex wash model, meaning it has 2 separate washers, a large one for your everyday clothes and then a small one on top for small things.

Looking at the schematics, it seems that it has 2 separate interfaces, one for each what are the odds of both going bad at the same time? I was thinking it might be the main PCB or possibly something else. Do you still think it might be the system interface?

Do you mind indicting the part you think needs to be replaced?

4

This will likely be in the following board.

https://www.appliancepartspros.com/samsung-assy-pcb-display-dc92-01993a-ap6243656.html

5

Is there a way to test this? Im still having doubts that might be this, when taking a part, it seems that the are 2 user interfaces, the one you referenced

https://www.appliancepartspros.com/samsung-assy-pcb-display-dc92-01993a-ap6243656.html

which is connected to this second one here, 2.1 in the figure

https://www.appliancepartspros.com/samsung-assy-kit-display-dc92-02104a-ap6806258.html

which also doesnt seem to work properly, its a bit weird for both system interfaces to break at the same time