Warning signs
Signs Your Microwave Needs Repair
Most microwave problems announce themselves before the appliance quits completely. Paying attention to these early clues can save you from a bigger repair bill or a dangerous electrical issue down the road.
- Food comes out cold or unevenly heated after the normal cook time
- A buzzing, humming, or grinding noise while the microwave is running
- Sparking, arcing, or flashes of light inside the cavity
- The turntable won't turn or the door won't latch shut
- The keypad or display is unresponsive or shows an error code
- A burning smell or visible scorch marks near the vents
If your microwave shows any of these signs, our appliance troubleshooting process finds the real cause quickly, so you're not left guessing whether it's safe to use.



