Microwave Repair

1. Microwave Not Heating

If your microwave runs but doesn’t heat, the magnetron, diode, or high-voltage capacitor may be faulty. These are high-voltage components and usually require professional replacement.

2. Microwave Won’t Turn On

This could be due to a blown fuse, defective door switch, or failed control board. Checking power supply and internal fuses helps identify the issue.

3. Turntable Not Spinning

A non-moving turntable is often caused by a worn-out motor or misaligned roller guide. Replacing the motor or repositioning the tray usually solves it.

4. Microwave Runs and Then Stops

If the microwave shuts off mid-cycle, it could be overheating or have a faulty door switch. Cooling it down and inspecting the switches is the first step.

5. Buttons Not Working

Unresponsive buttons may indicate a damaged membrane switch or a faulty control panel. Replacing the panel usually restores full functionality.

6. Microwave Making Loud Noises

Buzzing or grinding noises often come from a failing magnetron, stirrer motor, or turntable motor. Diagnosing the noise source points to the faulty part.

7. Door Not Closing or Sealing

A misaligned door or broken latch can prevent proper sealing, leading to performance issues. Adjusting or replacing the latch usually resolves it.

8. Sparks Inside Microwave

Sparks are typically caused by metal objects, damaged waveguide cover, or a failing diode. Stop use immediately and inspect the interior for damage.

For these and many other issues with your microwave, contact us at one of the options below for further help.