SMEG Unresponsive Control Panel

Machine powers on but buttons or touch controls do not respond.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Locked control panel (child lock), Moisture under touch panel, Faulty keypad membrane, Loose ribbon cable to UI board

How to Fix / Troubleshooting

Safety first: Unplug before removing any covers.

  • Check for lock mode: Consult the manual to see if a child lock or key lock function is enabled and how to disable it.
  • Dry panel: If recently cleaned, leave the machine unplugged for several hours to allow moisture to evaporate.
  • Clean gently: Wipe the panel with a dry cloth. Avoid using sprays directly on the controls.
  • Reseat ribbon cable (advanced): Remove the top/front cover and reseat the ribbon cable between the panel and main board.
  • If still unresponsive: The control panel assembly may need replacement.
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Repair Difficulty

Medium 3/5

Required Part

Control Panel Assembly
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