Bialetti No Power / Power Supply Failure

Electric Bialetti moka or espresso machine does not power on; no lights or display.

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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

Faulty power cord, Blown internal fuse, Failed on/off switch, Defective main control board

How to Fix / Troubleshooting

Safety first: Unplug the unit before opening any covers. Do not bypass fuses or safety devices.

  • Check outlet: Test the wall outlet with another appliance to confirm it has power.
  • Inspect power cord: Look for cuts, kinks, or burn marks. Replace the cord if damaged.
  • Check external switch: Ensure any rear or side power switch is in the ON position.
  • Internal fuse (advanced): Remove the base or rear cover to locate the internal fuse on the power input or control board. If blown, identify and correct the cause (shorted heater, wiring) before replacing with the same rating.

If the machine still does not power on, the main control board or internal wiring may be faulty and should be serviced by a technician.

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Repair Difficulty

Hard 4/5

Required Part

Power Cord and Internal Fuse
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