Called to a Neff S5555X0GB/79 No display or lights on pcb + dishwasher dead. Checked and power to board. Replaced board, worked fine for one wash now same again (no display + dishwasher dead). Sometimes when switched on drain pump runs for a split second and if I manually activate anti flood then drain pump runs. Any ideas please?
Something has blown the PCB I reckon, have you taken a close look at the surface components? Usual suspects are the dispenser solenoid and the water point diverter valve. 🙁