← Back to All Guides

Microwave Not Working

If your microwave won't heat or turn on, follow these steps.

Troubleshooting Steps

  1. Check the power supply - Make sure it's plugged in securely
  2. Check the circuit breaker - Reset if tripped
  3. Test the door switch - Microwave won't run if door isn't closing properly
  4. Check the control panel - Make sure it's not locked (child lock feature)
  5. Test with a different outlet - The outlet may be faulty
💡 Pro Tip: Never run an empty microwave - it can damage the magnetron.

When to Call a Professional

  • The microwave sparks or makes loud buzzing sounds
  • It runs but doesn't heat food
  • The turntable doesn't spin
  • There's a burning smell