Practical guides for diagnosing microwave oven issues, identifying common causes, and finding the right repair path.
Microwave beeping won't stop? This 2026 guide covers the 4 most common causes — stuck keypad, faulty door switches, control board faults, and Demo Mode — with step-by-step fixes, DIY instructions, and current cost breakdowns.
Microwave not heating? This guide covers the 4 most common causes — door switches, high-voltage diode, magnetron, and capacitor — with ranked DIY diagnosis steps, safety instructions, and 2026 cost breakdowns.
Microwave making weird noises? This guide covers the 5 most common causes — from dirty roller rings to magnetron failure — with step-by-step diagnosis, DIY fixes, and real cost breakdowns.
Microwave not spinning? This guide covers the 4 most common causes — from a worn coupler to a failed control board — with step-by-step DIY fixes, accurate cost breakdowns, and clear safety guidance.
Microwave won't turn on? This guide ranks the 5 most common causes — from tripped breakers to failed fuses — with step-by-step DIY fixes, cost breakdowns, and clear guidance on when to call a pro.
Microwave won't turn off? This guide covers the 4 most common causes — door latch failure, faulty door switches, control board faults, and welded relays — with step-by-step diagnosis, DIY fixes, and cost breakdowns.
