E07
Privileg Low Voltage / Power Supply Error

Microwave shows E07 and will not start; sometimes appears after a power surge or lightning event.

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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 low-voltage power supply on control board,Blown internal fuse,Loose mains connector,Power surge damage to control PCB

How to Fix / Troubleshooting

Safety first: Unplug the microwave. Internal fuses are not user-serviceable in some regions; check local regulations.

Step-by-step checks:

  • 1. Verify wall outlet: Test the outlet with another appliance to ensure stable power. Avoid using long or undersized extension cords.
  • 2. Power reset: Unplug the microwave for 10 minutes, then reconnect directly to a wall outlet.
  • 3. Check internal fuse (advanced): Remove the cabinet and locate the mains fuse near the power cord entry. Inspect for a blown fuse (darkened glass or broken filament). Replace only with the exact same rating and type if allowed in your region.
  • 4. Inspect the control board: Look for burned components or swollen capacitors in the low-voltage section.

Warning: If the new fuse blows immediately or E07 persists, there is likely a deeper fault in the power supply or high-voltage section. Do not keep replacing fuses; contact a professional technician.

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Repair Difficulty

Hard 4/5

Required Part

Control PCB (Low-Voltage Power Section)
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