E-95
Samsung Low Voltage / Power Supply Error

Microwave shows 'E-95' and may not start or may shut down unexpectedly.

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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

Defective low-voltage power supply on main PCB, Loose AC input wiring, Power line issues, Shorted component on control board

How to Fix / Troubleshooting

Safety: Unplug the microwave. Do not attempt to repair the power supply board at component level unless qualified.

  • Check outlet and circuit: Verify that the wall outlet provides stable voltage and that the circuit is not overloaded. Avoid using extension cords.
  • Reset: After confirming power, unplug the microwave for 10–15 minutes and reconnect.
  • Inspect power cord: Look for cuts, burns, or kinks in the power cord. If damaged, the cord must be replaced.
  • Board replacement: If E-95 persists, the main PCB (which includes the low-voltage supply) likely needs replacement by a technician.
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Repair Difficulty

Professional Required 5/5

Required Part

Main Control Board (Power Supply Section)
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