Microwave runs but does not heat
Share whether the light, fan, turntable, and timer operate normally.
Request Microwave serviceFast callback from Pulse
Microwave Repair
Selected microwave repairs, diagnosed with safety first.
Pulse helps evaluate countertop, over-the-range, and built-in microwave symptoms when the model and repair fall within the current service scope. Call first to confirm the appliance type.
Common problems
Symptoms worth describing before service.
Microwaves contain high-voltage components that can remain dangerous after power is disconnected. Do not remove the outer cover for troubleshooting.
Unit will not power on
Confirm the outlet only when it can be checked safely and note any breaker behavior.
Turntable does not rotate
Describe whether the tray, coupler, or motor makes noise or binds.
Display or keypad problems
Record which controls respond and any code shown on the display.
Unusual humming or buzzing
Stop the unit if the sound is harsh, electrical, or accompanied by odor.
Sparking or burned smell
Stop using the microwave and do not attempt internal testing.
How Pulse approaches it
Confirm scope, diagnose carefully, explain the next step.
Microwave repair decisions depend heavily on model design, access, parts, and the safety of the repair path.
1. Confirm the appliance
Share the installation type, model number, symptom, and any error code before scheduling.
2. Assess the repair scope
Pulse confirms whether the unit and likely diagnostic path are within the current service scope.
3. Explain practical options
Findings, parts considerations, and repair-versus-replacement factors are reviewed clearly.
Real Pulse work
Electronic diagnostic experience
These real Pulse photographs show appliance electronics and control-board inspection. They are not labeled as microwave-specific or city-specific repairs.
Homeowner FAQ
Questions before microwave service
Scope and safety are especially important when deciding whether a microwave repair is practical.
Does Pulse repair every microwave?
No. Pulse provides diagnostic information and selected repair service for some countertop and built-in units. Call with the model and symptom to confirm current service scope.
Why does a microwave run without heating?
Door-switch, control, power, high-voltage, or heating-system faults can cause this symptom. Internal microwave components can retain dangerous voltage even when unplugged, so diagnosis should be left to qualified service.
Should I use a microwave that sparks or smells burned?
No. Stop using it and disconnect power only if it is safe to do so. Do not remove the outer cover or attempt internal testing.
What information helps before microwave service?
Share whether the unit is countertop, over-the-range, or built-in, along with the model number, main symptom, any error code, and whether the display, fan, light, and turntable operate.