If there is another fault, it will cause the new board to fail. The pcb connectors will be marked if the board has been fitted. Not sure if this is the correct part for your appliance ?.
Genuine Beko Dishwasher Electronic Card PCB Board
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Genuine Beko Dishwasher Electronic Card PCB Board 1785052091 C00864396
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Genuine Beko Dishwasher Electronic Card PCB Board 1784001270