Logik Worn or Damaged Membrane Keypad

Microwave keypad buttons are unresponsive or require very hard pressing to register.

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.

Possible Causes

Aged membrane contacts, Moisture damage behind keypad, Cracked control fascia, Loose keypad ribbon cable

Safety: Unplug before removing the control panel.

Steps:

1. Test all keys: Note which keys fail or are intermittent. If multiple keys in a row fail, the membrane is likely worn.
2. Clean surface: Wipe the keypad surface with a slightly damp cloth and dry. Do not soak.
3. Reseat ribbon cable: Remove the control panel and reseat the keypad ribbon cable on the control PCB.
4. Replace keypad: If issues persist, replace the membrane keypad or full control panel assembly with a Logik-compatible part.

Medium 3/5

Membrane Keypad

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