Princess No Power / Dead Oven

Oven will not turn on at all; display is blank and no lights or fans operate.

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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

Tripped household breaker, Blown internal fuse, Loose mains connection, Faulty power cord, Failed main control board power supply

How to Fix / Troubleshooting

Safety first: Before opening the oven, confirm the breaker is off.

  • Check breaker and outlet: Reset the breaker and test the outlet or supply line with another appliance if possible.
  • Inspect power cord: Look for visible damage. Replace if frayed or burned.
  • Check internal fuse: Many Princess ovens have an internal fuse on the power input. Access the rear or top panel and test the fuse with a multimeter. Replace only with the same rating.

If the fuse blows again immediately or if there is still no power, the main control board or wiring may be faulty and should be diagnosed by a technician.

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Repair Difficulty

Medium 3/5

Required Part

Internal Oven Fuse
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