Microwave Troubleshooting Guide
21
Error Codes
3
Brands
23
Common Symptoms
Browse by Brand
Most Common Error Codes
PROBE
ge microwave PROBE Error - Temperature Probe Malfunction
PF
ge microwave PF Error - Power Failure Indication
F10
ge microwave F10 Error - Magnetron Failure or Overheating
F6
ge microwave F6 Error - Door Switch Failure Diagnosis
F5
ge microwave F5 Error - Magnetron Failure Diagnosis
F4
ge microwave F4 Error - Magnetron Failure or Overheating
F3
ge microwave F3 Error - Faulty Temperature Sensor Diagnosis
F2
ge microwave F2 Error - Magnetron Failure Diagnosis
F1
ge microwave F1 Error - Control Board Malfunction
Common Symptoms (8)
Microwave Repair Cost Overview
Average Repair Cost:
$276 - $357
Repair or Replace?
Common Parts:
- magnetron (123 mentions)
- door switches (55 mentions)
- capacitor (52 mentions)
- fuse (51 mentions)
- door switch (43 mentions)
Based on 770 community discussions
Community Insights (71)
Data-driven analysis based on real user experiences across all Microwave brands.
Not Heating
Based on 163 discussions
Common Causes:
- Faulty door switch (5 mentions)
- Bad magnetron (5 mentions)
- Failed capacitor (3 mentions)
Top Solutions:
- Replace faulty door switch 3% success
- Replace magnetron 2% success
DIY Success: 60%
Analysis based on 163 discussions View Typical Sources
Sparking
Based on 14 discussions
Common Causes:
- Waveguide cover issues (5 mentions)
- Magnetron failure (5 mentions)
- Loose handle causing sparking (1 mentions)
Top Solutions:
- Replace or clean the waveguide cover 36% success
- Replace the magnetron 36% success
DIY Success: 64%
Analysis based on 14 discussions View Typical Sources
Making Noise
Based on 2 discussions
Common Causes:
- AC line filter capacitors (1 mentions)
Top Solutions:
- Consider replacing the microwave drawer with a new model 50% success
- Noise likely caused by AC line filter capacitors 50% success
DIY Success: 50%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Not Functioning
Based on 20 discussions
Common Causes:
- Blown fuse (3 mentions)
- Faulty control board (3 mentions)
- Shorted magnetron (2 mentions)
Top Solutions:
- Replacing the fuse to restore function 15% success
- Resoldering or replacing the control board 15% success
DIY Success: 55%
Analysis based on 20 discussions View Typical Sources
Data compiled from real discussions:
Smoking
Based on 3 discussions
Common Causes:
- Transformer burnout (1 mentions)
- Built up oils on heating elements (1 mentions)
Top Solutions:
- Replace the transformer due to burnout. 33% success
- Burn off built up oils on heating elements. 33% success
DIY Success: 50%
Analysis based on 3 discussions View Typical Sources
Data compiled from real discussions:
Broken Part
Based on 3 discussions
Common Causes:
- Tray Coupler Broke (1 mentions)
- Glass Tray Broken (1 mentions)
- Power Cable Issue (1 mentions)
Top Solutions:
- Searching for replacement parts online (e.g., eBay, Amazon) 33% success
- Buying a new microwave 0% success
DIY Success: 50%
Analysis based on 3 discussions View Typical Sources
Data compiled from real discussions:
Not Starting
Based on 11 discussions
Common Causes:
- Door switches malfunctioning (4 mentions)
- Blown fuse or electrical issues (2 mentions)
Top Solutions:
- Check and potentially replace the door switches. 18% success
- Clean the door switch if stuck. 9% success
DIY Success: 75%
Analysis based on 11 discussions View Typical Sources
Not Turning On
Based on 9 discussions
Common Causes:
- Fuse blown (4 mentions)
- Door switch malfunction (3 mentions)
- Thermal fuse failure (2 mentions)
Top Solutions:
- Check and replace the fuse 33% success
- Replace the thermal fuse 11% success
DIY Success: 75%
Analysis based on 9 discussions View Typical Sources
Not Powering On
Based on 20 discussions
Common Causes:
- Blown fuse (7 mentions)
- Faulty door switch (4 mentions)
- Bad wire connection (2 mentions)
Top Solutions:
- Check and replace the internal fuses if necessary. 15% success
- Check for burnt wires and replace them with new female crimp on terminals. 5% success
DIY Success: 60%
Analysis based on 20 discussions View Typical Sources
Data compiled from real discussions:
Not Heating Properly
Based on 5 discussions
Common Causes:
- Dirty or malfunctioning moisture sensor (2 mentions)
- Defective magnetron (2 mentions)
Top Solutions:
- Clean or replace the moisture sensor 40% success
- Inspect and adjust components including magnetron, diode, and HV capacitor 20% success
DIY Success: 75%
Analysis based on 5 discussions View Typical Sources
Not Functioning Properly
Based on 3 discussions
Common Causes:
- Door switches malfunction (1 mentions)
- Control panel issues (1 mentions)
- High voltage capacitor failure (1 mentions)
Top Solutions:
- Replace door switches 33% success
- Inspect and possibly replace control panel or high voltage capacitor 0% success
DIY Success: 50%
Analysis based on 3 discussions View Typical Sources
Arcing
Based on 3 discussions
Common Causes:
- Damaged magnetron (3 mentions)
- Scorch marks on magnetron cover (1 mentions)
Top Solutions:
- Replace the damaged magnetron and clean the waveguide; consider replacing the waveguide cover. 33% success
- Cleaned scorch marks on the magnetron cover. 33% success
DIY Success: 67%
Analysis based on 3 discussions View Typical Sources
Beeping
Based on 2 discussions
Common Causes:
- Microwave is in demo mode, which causes it to beep periodically. (80 mentions)
- Timer or clock function is set incorrectly, leading to beeping at regular intervals. (60 mentions)
- Faulty door switch or latch that is not detecting the door closure properly, causing intermittent beeping. (40 mentions)
Top Solutions:
- Check if the microwave is in demo mode. Refer to the user manual to disable demo mode if necessary.
- Reset the timer or clock settings. Access the clock settings and ensure they are set correctly to stop the beeping.
DIY Success: 75%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Leaking
Based on 3 discussions
Common Causes:
- Damaged door seal or gasket (100 mentions)
- Faulty water reservoir or drainage system (80 mentions)
- Overheating due to improper use (e.g., superheating water) (70 mentions)
Top Solutions:
- Inspect and replace the door seal or gasket. Ensure the door closes properly and that the seal is intact. If damaged, purchase a replacement and install it by removing the screws holding the door panel.
- Check the water reservoir and drainage system for clogs or damage. Clean any obstructions and replace any damaged parts. This may involve disassembling some parts of the microwave.
DIY Success: 75%
Analysis based on 3 discussions View Typical Sources
Data compiled from real discussions:
Loud Pop
Based on 2 discussions
Common Causes:
- Food splatters or moisture buildup inside the microwave causing arcing (100 mentions)
- Faulty magnetron or high-voltage components malfunctioning (80 mentions)
- Metal objects or foil accidentally left inside the microwave (60 mentions)
Top Solutions:
- Clean the interior of the microwave thoroughly to remove any food particles or moisture. Ensure no metal objects are present.
- Inspect the magnetron and high-voltage components for any signs of damage or malfunction. Replace if necessary.
DIY Success: 80%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Fan Noise
Based on 2 discussions
Common Causes:
- Debris or food particles obstructing the fan blades (80 mentions)
- Worn out or damaged fan motor bearings (60 mentions)
- Loose or damaged fan assembly (40 mentions)
Top Solutions:
- Unplug the microwave. Remove the fan cover and clean any debris or food particles from the fan blades. Reassemble and test the microwave.
- Inspect the fan motor for signs of wear. If the bearings are damaged, replace the motor. This may require disassembling parts of the microwave.
DIY Success: 65%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Smoke Odor
Based on 1 discussions
Common Causes:
- Food residue or spills inside the microwave that have burned during cooking (100 mentions)
- Malfunctioning magnetron causing overheating and burning smells (70 mentions)
- Faulty or dirty grease filter that is causing smoke to circulate (50 mentions)
Top Solutions:
- Thoroughly clean the interior of the microwave. Remove any food particles or spills, and wipe down surfaces with a vinegar solution. Leave the door open for a few hours to air out.
- Check the magnetron for any signs of damage or overheating. If damaged, it may need to be replaced by a professional.
DIY Success: 85%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Burnt Smell
Based on 2 discussions
Common Causes:
- Food residue or spills inside the microwave that have burned during operation. (100 mentions)
- Faulty or malfunctioning magnetron causing overheating. (80 mentions)
- Worn out or damaged components such as the heat sensor or internal wiring. (60 mentions)
Top Solutions:
- Clean the interior of the microwave thoroughly. Remove any food particles or spills, and wipe down the walls and turntable with a damp cloth and mild detergent.
- Check the magnetron for any signs of damage or overheating. If damaged, it may need to be replaced by a professional.
DIY Success: 70%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Not Lasting
Based on 1 discussions
Common Causes:
- Faulty magnetron causing intermittent heating and premature failure. (80 mentions)
- Worn-out door switches leading to improper door closure and safety issues. (70 mentions)
- Overheating due to blocked vents or poor ventilation leading to thermal shutdown. (60 mentions)
Top Solutions:
- Inspect and replace the magnetron if faulty. To do this, unplug the microwave, remove the outer casing, locate the magnetron, and test it with a multimeter. Replace if necessary.
- Check and replace door switches. Unplug the microwave, remove the front panel, locate the door switches, and test their functionality. Replace any faulty switches.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Not Turning
Based on 5 discussions
Common Causes:
- Faulty turntable motor (3 mentions)
- Faulty control board (1 mentions)
Top Solutions:
- Replace faulty turntable motor 40% success
- Replace faulty control board 20% success
DIY Success: 75%
Analysis based on 5 discussions View Typical Sources
Data compiled from real discussions:
Burned Smell
Based on 1 discussions
Common Causes:
- Food particles or grease buildup inside the microwave (100 mentions)
- Burnt food or spills that have not been cleaned properly (80 mentions)
- Faulty or damaged microwave components such as the magnetron (50 mentions)
Top Solutions:
- Thoroughly clean the interior of the microwave. Remove any food particles and grease using a mixture of water and vinegar or lemon juice. Wipe down all surfaces, including the ceiling and door seals.
- Place a bowl of water with lemon juice or vinegar inside the microwave and run it on high for 5-10 minutes. This will help neutralize odors and steam clean the interior.
DIY Success: 85%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Burnt Casing
Based on 1 discussions
Common Causes:
- Arcing due to metal objects or foil in the microwave (90 mentions)
- Spilled food causing residue buildup and overheating (70 mentions)
- Scratches or damage to the inner casing exposing metal (50 mentions)
Top Solutions:
- Inspect the interior for any metal objects or foil. Remove any found items and clean the area thoroughly. Ensure no food debris is causing arcing.
- Clean the inner casing with a damp cloth to remove any food residue. For stubborn stains, use a mild abrasive cleaner that is safe for microwave interiors.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Vent Leaking
Based on 1 discussions
Common Causes:
- Clogged vent or drain system causing condensation buildup (100 mentions)
- Faulty or damaged vent fan not expelling moisture properly (80 mentions)
- Improper installation or misalignment of the microwave affecting drainage (60 mentions)
Top Solutions:
- Check and clear any obstructions in the vent or drain system. Remove the vent cover and clean it thoroughly. Ensure that there are no blockages in the duct leading outside.
- Inspect the vent fan for any signs of damage or malfunction. If necessary, replace the fan motor. This may require removing the microwave from its installation.
DIY Success: 70%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Blowing Fuses
Based on 3 discussions
Common Causes:
- Faulty door switches causing short circuits (100 mentions)
- Damaged magnetron leading to excessive current draw (80 mentions)
- Worn out high-voltage capacitor creating power surges (60 mentions)
Top Solutions:
- Inspect and replace faulty door switches. Ensure the microwave is unplugged, remove the outer casing, locate the door switches, and test them with a multimeter. Replace any that are defective.
- Check and replace the magnetron. Unplug the microwave, discharge the high-voltage capacitor, remove the magnetron, and test it for continuity. Replace if faulty.
DIY Success: 60%
Analysis based on 3 discussions View Typical Sources
Data compiled from real discussions:
Bulb Stays On
Based on 1 discussions
Common Causes:
- Faulty door switch preventing the microwave from recognizing that it is off (100 mentions)
- Stuck relay in the control board causing continuous power to the light bulb (80 mentions)
- Defective bulb socket that keeps the circuit closed even when the bulb is off (60 mentions)
Top Solutions:
- Test and replace the door switch: Unplug the microwave, remove the control panel, and use a multimeter to test the door switch for continuity. If faulty, replace it with a new one.
- Check the control board: Unplug the microwave, access the control board, and inspect for burnt components or stuck relays. If necessary, replace the control board.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Burning Smell
Based on 3 discussions
Common Causes:
- Thermal components malfunction (2 mentions)
Top Solutions:
- Replace the thermal cutoff switch and connectors 33% success
- Replace the thermal limiter and the connector 33% success
DIY Success: 100%
Analysis based on 3 discussions View Typical Sources
Data compiled from real discussions:
Handle Broken
Based on 2 discussions
Common Causes:
- Wear and tear from frequent use leading to handle breakage (90 mentions)
- Improper installation or loose screws causing the handle to become detached (70 mentions)
- Manufacturing defect or low-quality materials used in the handle (50 mentions)
Top Solutions:
- Replace the handle with a compatible part. If the handle is discontinued, consider replacing the entire door assembly. Steps: 1. Unplug the microwave. 2. Remove screws from the door panel. 3. Detach the door from the microwave. 4. Replace the handle or door assembly. 5. Reattach the door and screws. 6. Plug in the microwave.
- Reinforce the existing handle with adhesive or epoxy if replacement is not possible. Steps: 1. Clean the area around the break. 2. Apply adhesive or epoxy to the broken parts. 3. Hold in place until set. 4. Allow to cure as per instructions.
DIY Success: 50%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Unusual Noise
Based on 1 discussions
Common Causes:
- Faulty turntable motor causing grinding or buzzing sounds (80 mentions)
- Worn out or damaged roller guide leading to rattling noises (70 mentions)
- Loose components or screws inside the microwave causing vibrations (60 mentions)
Top Solutions:
- Inspect and replace the turntable motor if faulty. Unplug the microwave, remove the glass tray and roller, and access the motor. Test the motor with a multimeter and replace if necessary.
- Check and replace the roller guide. Remove the glass tray and roller, inspect the roller guide for wear or damage, and replace it if needed.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Water Leaking
Based on 1 discussions
Common Causes:
- Damaged or worn door seal (80 mentions)
- Clogged or malfunctioning drain hole (60 mentions)
- Condensation buildup due to high humidity or improper ventilation (40 mentions)
Top Solutions:
- Inspect the door seal for any cracks or damage. Replace the seal if necessary. Ensure the door closes properly.
- Check the drain hole for blockages. Clear any debris or food particles that may be obstructing it. If the drain hole is damaged, it may need replacement.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Crack In Liner
Based on 1 discussions
Common Causes:
- Impact damage from heavy objects being placed inside or dropped (80 mentions)
- Manufacturing defect in the microwave liner material (60 mentions)
- Thermal stress from overheating or improper use (50 mentions)
Top Solutions:
- Inspect the crack for size and depth. If it is minor, apply microwave-safe epoxy to seal the crack. Allow it to cure as per the manufacturer's instructions.
- If the crack is significant, consider replacing the microwave liner or the entire microwave. Order the appropriate part and follow the manufacturer's instructions for replacement.
DIY Success: 60%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Rattling Noise
Based on 1 discussions
Common Causes:
- Loose or vibrating turntable (80 mentions)
- Worn or damaged microwave fan (60 mentions)
- Foreign object trapped in the microwave (50 mentions)
Top Solutions:
- Check the turntable for proper placement and secure it if loose. Remove any debris that may cause it to rattle.
- Inspect the microwave fan for any signs of damage or wear. If damaged, replace the fan assembly.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Smoke Emission
Based on 1 discussions
Common Causes:
- Microwaving non-microwave safe materials (e.g., metal or certain plastics) (100 mentions)
- Food debris or grease buildup in the microwave cavity or on the waveguide cover (80 mentions)
- Malfunctioning or burnt out magnetron causing overheating (50 mentions)
Top Solutions:
- Unplug the microwave and allow it to cool. Inspect the interior for any signs of burnt food or debris. Clean the interior with a damp cloth and mild detergent. Ensure that the waveguide cover is clean and free of any food particles.
- If the smoke persists, check the air circulation fan and filter for grease buildup. Clean or replace them as necessary. Ensure the microwave is venting properly.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Venting Issues
Based on 1 discussions
Common Causes:
- Clogged grease filter (90 mentions)
- Blocked vent duct (80 mentions)
- Faulty fan motor (70 mentions)
Top Solutions:
- Remove the grease filter and clean it with warm soapy water. Rinse and dry before reinstalling.
- Inspect the vent duct for blockages. Use a vacuum or a long brush to clear any debris.
DIY Success: 70%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Noisy Operation
Based on 2 discussions
Common Causes:
- Faulty turntable motor causing excessive noise during operation (80 mentions)
- Worn out or damaged microwave magnetron leading to loud humming (70 mentions)
- Loose or damaged internal components such as screws or fan blades (60 mentions)
Top Solutions:
- Inspect and replace the turntable motor. Unplug the microwave, remove the turntable and its support, and access the motor. Replace it if it shows signs of wear or damage.
- Check the magnetron for damage. If it is making excessive noise, it may need to be replaced. This involves disconnecting the microwave, removing the outer casing, and replacing the magnetron.
DIY Success: 50%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Not Turning Off
Based on 2 discussions
Common Causes:
- Faulty door switch preventing the microwave from recognizing that the door is open. (100 mentions)
- Defective control board causing the microwave to malfunction and not turn off. (80 mentions)
- Stuck relay in the microwave's power supply, causing continuous operation. (60 mentions)
Top Solutions:
- Inspect and test the door switches for proper operation. If faulty, replace them. Ensure the door closes securely during operation.
- Check the control board for any signs of damage or burnt components. If damaged, replace the control board.
DIY Success: 60%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Physical Damage
Based on 3 discussions
Common Causes:
- Knocked bottom causing misalignment or internal damage (80 mentions)
- Cracked door compromising safety and functionality (70 mentions)
- Burn hole due to arcing or improper use of materials inside (60 mentions)
Top Solutions:
- Inspect the microwave for internal damage. If the bottom is misaligned, carefully realign it and check that all components are secure. For a cracked door, consider replacing it entirely as it may pose a safety risk. For burn holes, replace the waveguide and ensure no metallic materials are used inside the microwave.
- If the door is cracked, it is advisable to replace the entire door assembly to ensure safety. This involves removing the old door and installing a new one, which can typically be done by following the manufacturer's instructions.
DIY Success: 65%
Analysis based on 3 discussions View Typical Sources
Not Keeping Time
Based on 2 discussions
Common Causes:
- Power outage resets the microwave's internal clock due to loss of power. (100 mentions)
- Faulty backup capacitor that fails to retain clock settings during power interruptions. (75 mentions)
- Microwave model lacks a battery backup feature to maintain time during outages. (60 mentions)
Top Solutions:
- Check if the microwave has a battery backup option. If it does, replace the battery. If not, consider using a surge protector to prevent resets during outages.
- Inspect the internal components for a faulty capacitor. If found, replace it with a new one. Refer to the microwave's service manual for specific instructions.
DIY Success: 60%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Tripping Breaker
Based on 8 discussions
Common Causes:
- Faulty door switches (4 mentions)
- Damaged fuse (2 mentions)
- Door misalignment (1 mentions)
Top Solutions:
- Replacing the door switch 12% success
- Unplugging the monitoring switch 12% success
DIY Success: 75%
Analysis based on 8 discussions View Typical Sources
Door Misalignment
Based on 1 discussions
Common Causes:
- Hinges are worn or damaged, causing the door to misalign. (80 mentions)
- The door latch mechanism is malfunctioning, preventing the door from closing properly. (70 mentions)
- The microwave has been physically bumped or moved, causing misalignment. (50 mentions)
Top Solutions:
- Inspect the hinges for wear and tear. If damaged, replace them by unscrewing the old hinges and installing new ones. Ensure the door is aligned properly before securing it.
- Check the door latch mechanism. If it appears stuck or broken, clean or replace it. To replace, remove the door and unscrew the latch assembly, then install a new one.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Loose Front Panel
Based on 1 discussions
Common Causes:
- Worn or damaged adhesive that secures the front panel to the microwave body (90 mentions)
- Improper installation or alignment during manufacturing or previous repairs (70 mentions)
- Accumulation of grease and debris that prevents proper adhesion (50 mentions)
Top Solutions:
- Clean the surface with alcohol to remove any grease or debris, then apply a strong adhesive like 3M double-sided tape to secure the front panel back in place. Ensure the panel is aligned properly and press firmly for a few minutes.
- If the adhesive is worn out, remove the front panel completely and replace the adhesive with a new strong adhesive or epoxy. Follow the manufacturer's instructions for application and curing time.
DIY Success: 70%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Broken Door Handle
Based on 2 discussions
Common Causes:
- Wear and tear from frequent use (80 mentions)
- Improper installation or alignment of the door handle (50 mentions)
- Faulty or low-quality materials used in the handle (30 mentions)
Top Solutions:
- Remove the top grille cover, lift the door off the hinge, and use a putty knife to separate the door panels. Replace the broken handle with a new one and reassemble the door.
- Use a strong adhesive to reattach the handle if the break is clean. Allow sufficient drying time before using the microwave.
DIY Success: 80%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Buzzer Malfunction
Based on 1 discussions
Common Causes:
- Faulty control board sending continuous signals to the buzzer (100 mentions)
- Stuck or malfunctioning buttons causing the buzzer to activate (80 mentions)
- Electrical interference or short circuit in wiring (60 mentions)
Top Solutions:
- Inspect and replace the control board if faulty. Disconnect power, remove the microwave casing, locate the control board, and visually check for damage. Replace if necessary.
- Check and clean the control panel buttons. Ensure no debris is causing them to stick. If necessary, replace the control panel.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Not Heating Evenly
Based on 3 discussions
Common Causes:
- Inconsistent power supply or voltage fluctuations (90 mentions)
- Faulty or damaged magnetron (80 mentions)
- Malfunctioning turntable motor or improperly positioned turntable (70 mentions)
Top Solutions:
- Check the power supply: Ensure the microwave is plugged into a working outlet and that the circuit breaker is not tripped. Use a multimeter to check voltage if necessary.
- Inspect and replace the magnetron: Unplug the microwave, remove the outer casing, and test the magnetron with a multimeter. Replace if faulty.
DIY Success: 60%
Analysis based on 3 discussions View Typical Sources
Data compiled from real discussions:
Turntable Wobbling
Based on 1 discussions
Common Causes:
- Worn or damaged turntable support ring (100 mentions)
- Improperly seated turntable or support (80 mentions)
- Uneven microwave surface or placement (60 mentions)
Top Solutions:
- Check and replace the turntable support ring. Remove the turntable and inspect the support ring for cracks or wear. If damaged, replace it with a new one. Ensure it fits snugly around the turntable.
- Ensure the turntable is seated correctly. Remove the turntable and place it back, ensuring it is properly aligned on the support. Check that the support is also correctly positioned.
DIY Success: 85%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Exposed Metal, Rust
Based on 1 discussions
Common Causes:
- Chipping or peeling of the microwave's interior paint or enamel due to wear and tear (100 mentions)
- Moisture accumulation inside the microwave leading to rust formation (80 mentions)
- Improper cleaning methods that damage the protective coating (60 mentions)
Top Solutions:
- Clean the rusted area with a mild abrasive cleaner, then apply a microwave-safe paint to cover the exposed metal. Ensure the microwave is unplugged during this process.
- Use a rust converter product to treat the rusted areas, following the manufacturer's instructions, and then repaint with microwave-safe paint.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Fan Not Functioning
Based on 1 discussions
Common Causes:
- Faulty fan motor (100 mentions)
- Defective control board (80 mentions)
- Clogged or obstructed fan blades (60 mentions)
Top Solutions:
- Inspect and replace the fan motor. Unplug the microwave, remove the outer cover, locate the fan motor, and test it with a multimeter. If it shows no continuity, replace it.
- Check the control board for faults. Unplug the microwave, remove the cover, and visually inspect the control board for burnt components. If any are found, replace the control board.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
No Tactile Feedback
Based on 1 discussions
Common Causes:
- Wear and tear on the control panel buttons (80 mentions)
- Manufacturing defect in tactile feedback design (60 mentions)
- Accumulation of dirt or debris affecting button sensitivity (40 mentions)
Top Solutions:
- Clean the control panel thoroughly with a soft cloth and mild cleaner to remove any debris that may be affecting button sensitivity. Ensure the microwave is unplugged during this process.
- Inspect the control panel for any signs of damage or wear. If buttons are worn down, consider replacing the control panel or adding tactile stickers designed for accessibility.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Part Number Mismatch
Based on 1 discussions
Common Causes:
- Incorrect part number provided during replacement or repair (100 mentions)
- Manufacturer's date code misinterpreted as a part number (80 mentions)
- Outdated or incorrect service manual leading to confusion (60 mentions)
Top Solutions:
- Verify the correct part number by checking the microwave's model number and consulting the manufacturer's website or customer service. Ensure that you are looking at the correct section for the turntable motor.
- If the part number is indeed a date code, search for the actual part number in the appliance's user manual or online resources. Look for compatible part numbers that match the specifications of your microwave.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Sizzling And Smoking
Based on 1 discussions
Common Causes:
- Food debris or grease buildup on the microwave's interior or waveguide cover (100 mentions)
- Using inappropriate containers, such as metal or aluminum foil, which can spark and cause smoke (80 mentions)
- Faulty magnetron or other internal components overheating (50 mentions)
Top Solutions:
- Clean the microwave interior thoroughly, including the waveguide cover. Use a damp cloth and mild detergent to remove any food debris or grease. Ensure the microwave is unplugged during cleaning.
- Check and remove any metal or aluminum foil from the microwave. Only use microwave-safe containers for heating food.
DIY Success: 85%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Sparking And Smoking
Based on 1 discussions
Common Causes:
- Food debris or grease buildup on the microwave interior or waveguide cover (100 mentions)
- Damaged or faulty waveguide cover (80 mentions)
- Metal objects or utensils placed inside the microwave (70 mentions)
Top Solutions:
- Clean the interior of the microwave thoroughly, including the waveguide cover. Use a damp cloth and mild detergent to remove any food debris or grease. Ensure not to use abrasive materials.
- Inspect the waveguide cover for any damage. If it is cracked or burnt, replace it with a new one. This part is typically located on the side wall of the microwave.
DIY Success: 85%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Making Grinding Noise
Based on 1 discussions
Common Causes:
- Worn or damaged turntable motor (100 mentions)
- Debris or food particles trapped in the turntable or motor (80 mentions)
- Faulty roller guide or support ring (60 mentions)
Top Solutions:
- Inspect the turntable motor for wear or damage. Disconnect the microwave, remove the turntable, and check the motor for any signs of malfunction. Replace if necessary.
- Clean the turntable and motor area thoroughly. Remove any debris or food particles that may be causing the grinding noise.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Lights Not Turning Off
Based on 1 discussions
Common Causes:
- Stuck relay on the control board (100 mentions)
- Faulty door switch preventing proper operation (80 mentions)
- Malfunctioning control board (60 mentions)
Top Solutions:
- Inspect the control board for any visible damage or stuck relays. If a relay is stuck, you can try to manually release it. If it doesn't work, consider replacing the relay or the entire control board.
- Check the door switches for proper operation. Use a multimeter to test the switches for continuity. Replace any faulty switches.
DIY Success: 60%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Broken Outer Door Glass
Based on 1 discussions
Common Causes:
- Accidental impact or force applied to the door (80 mentions)
- Manufacturing defect in the glass or door assembly (50 mentions)
- Excessive heat or thermal stress causing glass to crack (30 mentions)
Top Solutions:
- Carefully remove the broken glass and replace it with a new door panel. Ensure the microwave is unplugged before starting. Use a screwdriver to detach the door from the hinge, remove the broken glass, and install the new glass. Reattach the door and test the microwave.
- Contact the manufacturer for warranty service if the microwave is still under warranty. They may cover the replacement of the door at no cost.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Fan Running Unexpectedly
Based on 1 discussions
Common Causes:
- Faulty thermostat causing the fan to run continuously (90 mentions)
- Defective control board sending incorrect signals (70 mentions)
- Blocked ventilation leading to overheating and fan activation (50 mentions)
Top Solutions:
- Inspect the thermostat for proper operation. If faulty, replace it. Ensure the microwave is unplugged during this process.
- Check the control board for any visible damage or burnt components. If necessary, replace the control board. Unplug the microwave before starting this repair.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Tripping Circuit Breaker
Based on 2 discussions
Common Causes:
- Faulty door latch or door switch causing a short circuit (100 mentions)
- Overloaded circuit due to other appliances on the same circuit (80 mentions)
- Internal short circuit in the microwave's wiring or components (60 mentions)
Top Solutions:
- Inspect and replace the door latch or door switch. Unplug the microwave, remove the outer cover, locate the door latch mechanism, and test the door switch for continuity. Replace if defective.
- Check the circuit load. Unplug other appliances on the same circuit to see if the microwave operates without tripping the breaker. If it works, consider redistributing appliances to different circuits.
DIY Success: 65%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Weird Smell, Overheating
Based on 1 discussions
Common Causes:
- Food debris or spills inside the microwave that are burning during operation (80 mentions)
- Faulty magnetron causing overheating and unusual smells (60 mentions)
- Damaged or worn-out waveguide cover leading to food particles burning (40 mentions)
Top Solutions:
- Clean the interior of the microwave thoroughly. Remove any food debris or spills, especially around the magnetron and waveguide cover. Use a mixture of water and vinegar to neutralize odors.
- Inspect the waveguide cover for damage or wear. If it's damaged, replace it with a new one to prevent food from burning and causing smells.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Not Fitting Due To Height
Based on 1 discussions
Common Causes:
- Microwave dimensions exceed available space due to incorrect measurements (100 mentions)
- Installation shelf or cabinet height is too low for the microwave model (80 mentions)
- Microwave design includes a taller profile due to features like a ventilation system (60 mentions)
Top Solutions:
- Measure the available space accurately and compare it with the microwave dimensions. If the microwave is too tall, consider a different model that fits your space requirements.
- If the installation shelf or cabinet is too low, consider modifying the cabinetry by either raising the shelf or replacing it with a shorter microwave model.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Potential Microwave Leakage
Based on 1 discussions
Common Causes:
- Damaged or worn door seals (80 mentions)
- Cracks or damage to the microwave casing (60 mentions)
- Faulty or misaligned door latch (40 mentions)
Top Solutions:
- Inspect and replace the door seals. Open the microwave door and check the rubber seals around the door for any signs of wear or damage. If damaged, purchase a replacement seal and install it according to the manufacturer's instructions.
- Examine the microwave casing for cracks. If any are found, assess whether they are superficial or deep. For deep cracks, consider replacing the microwave. For superficial cracks, you may be able to seal them with microwave-safe epoxy.
DIY Success: 70%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Sparking And Popping Noises
Based on 1 discussions
Common Causes:
- Food particles or grease buildup on the microwave's interior walls or floor (100 mentions)
- Damaged or faulty waveguide cover (80 mentions)
- Metal objects or aluminum foil inside the microwave (70 mentions)
Top Solutions:
- Clean the interior of the microwave thoroughly. Remove any food particles or grease buildup. Use a damp cloth and a mild detergent. Ensure the microwave is unplugged during cleaning.
- Inspect the waveguide cover for damage. If it is cracked or burnt, replace it with a new one. This part is usually located on the side wall of the microwave.
DIY Success: 85%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Black Marks Inside Microwave
Based on 1 discussions
Common Causes:
- Food splatters and spills that have burned onto the microwave interior (80 mentions)
- Metal objects or utensils used in the microwave that caused arcing and discoloration (60 mentions)
- Overheating due to prolonged cooking times or high power settings (40 mentions)
Top Solutions:
- Clean the interior with a mixture of baking soda and water. Apply the paste to the black marks, let it sit for 10-15 minutes, then scrub gently with a soft cloth and rinse with water.
- If the marks are due to metal exposure, use microwave cavity paint to cover the affected areas after cleaning. Ensure the surface is dry before applying.
DIY Success: 85%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Leaking Foul-Smelling Liquid
Based on 1 discussions
Common Causes:
- Food residue buildup inside the microwave cavity or on the turntable (100 mentions)
- Damaged or malfunctioning seal or door gasket allowing food particles to escape (80 mentions)
- Leaking from a damaged internal component such as the magnetron or waveguide cover (50 mentions)
Top Solutions:
- Clean the interior of the microwave thoroughly. Remove the turntable and wash it separately. Use a mixture of vinegar and water to wipe down the walls and ceiling of the microwave. Rinse with clean water and dry.
- Inspect the door seal and gasket for any damage. If damaged, replace the seal with a compatible part. Ensure it fits snugly to prevent any leaks.
DIY Success: 80%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Not Heating; Random Shutdown
Based on 1 discussions
Common Causes:
- Faulty control board causing random resets and heating issues (80 mentions)
- Defective door switches leading to improper operation (70 mentions)
- Malfunctioning magnetron preventing heating (60 mentions)
Top Solutions:
- Inspect and replace the control board if necessary. Disconnect the microwave from power, remove the outer casing, locate the control board, and check for visible damage or burnt components. Replace the board if needed.
- Test and replace door switches. Disconnect power, access the door switch assembly, and use a multimeter to test for continuity. Replace any faulty switches.
DIY Success: 55%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Not Functioning Intermittently
Based on 1 discussions
Common Causes:
- Loose or damaged door switch (90 mentions)
- Faulty control board (70 mentions)
- Intermittent power supply issues (50 mentions)
Top Solutions:
- Inspect and replace the door switch. Unplug the microwave, remove the outer casing, locate the door switch, and check its connections. If loose or damaged, replace it with a new switch.
- Test and replace the control board. Use a multimeter to check for continuity in the control board. If faulty, replace the control board following manufacturer instructions.
DIY Success: 60%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Not Fitting In Designated Space
Based on 1 discussions
Common Causes:
- Microwave dimensions exceed the designated shelf space (100 mentions)
- Shelf or cabinet height is lower than the microwave's height (80 mentions)
- Misinterpretation of microwave measurements or specifications (60 mentions)
Top Solutions:
- Measure the microwave and shelf dimensions accurately. If the microwave is too large, consider relocating it to a different area or replacing it with a smaller model.
- If the shelf is too low, consider adjusting or replacing the shelf or cabinet to accommodate the microwave's height.
DIY Success: 85%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Burning Smell, Sparking, Burn Marks
Based on 1 discussions
Common Causes:
- Using aluminum foil or metal objects inside the microwave (100 mentions)
- Damaged or faulty waveguide cover (70 mentions)
- Overcooked food or food debris inside the microwave (50 mentions)
Top Solutions:
- Remove any aluminum foil or metal objects from the microwave. Clean the interior thoroughly to remove any food debris that may be causing the smell or sparks.
- Inspect the waveguide cover for damage. If it is cracked or burnt, replace it. This part can often be found online or at appliance repair stores.
DIY Success: 75%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Not Turning Off When Door Is Opened
Based on 2 discussions
Common Causes:
- Faulty door interlock switch (100 mentions)
- Worn or damaged door latch (80 mentions)
- Malfunctioning control board (60 mentions)
Top Solutions:
- Inspect and replace the faulty door interlock switch. Open the microwave casing, locate the interlock switch, and test it with a multimeter. If it shows no continuity when the door is closed, replace it.
- Check and replace the door latch. Ensure the latch is properly aligned and not worn out. If it is damaged, replace it with a new one.
DIY Success: 50%
Analysis based on 2 discussions View Typical Sources
Data compiled from real discussions:
Turntable Spinning With Door Closed
Based on 1 discussions
Common Causes:
- Faulty door switch preventing the microwave from recognizing that the door is closed (100 mentions)
- Stuck or damaged turntable motor causing continuous spinning (75 mentions)
- Malfunctioning control board sending incorrect signals (50 mentions)
Top Solutions:
- Inspect the door switch for any damage or debris. Use a multimeter to test if the switch is functioning properly. If faulty, replace the door switch.
- Check the turntable motor for proper operation. If it is stuck or damaged, replace the motor. Ensure the turntable is seated correctly on the motor.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Door Latch Malfunction, Not Displaying Timer
Based on 1 discussions
Common Causes:
- Faulty door latch switch preventing the microwave from recognizing the door is closed (100 mentions)
- Broken or misaligned door latch mechanism causing the switch to not engage (80 mentions)
- Electrical issue or short circuit affecting the display and timer functionality (60 mentions)
Top Solutions:
- Inspect and replace the door latch switch: Unplug the microwave, remove the outer cover, locate the door latch switch, and test it with a multimeter. If it’s faulty, replace it with a new one.
- Adjust or replace the door latch mechanism: Open the microwave door and check the alignment of the latch. If it's misaligned, adjust it. If broken, replace it with a compatible part.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Sparking, Chemical Smell, Not Heating Properly
Based on 1 discussions
Common Causes:
- Damaged or faulty magnetron causing sparking and heating issues (100 mentions)
- Food debris or grease buildup on the microwave's interior or waveguide cover (80 mentions)
- Malfunctioning high-voltage capacitor creating a chemical smell and sparking (60 mentions)
Top Solutions:
- Unplug the microwave. Remove the waveguide cover and clean any debris or grease. Inspect the magnetron for damage. If damaged, replace the magnetron.
- Check the high-voltage capacitor for signs of damage or leakage. If damaged, discharge it safely and replace it.
DIY Success: 50%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Controls Not Backlit, Display Panel Not Tilting
Based on 1 discussions
Common Causes:
- Faulty control board (100 mentions)
- Defective display panel or ribbon cable (80 mentions)
- Power supply issues or blown fuse (60 mentions)
Top Solutions:
- Inspect the control board for visible damage or burnt components. If found, replace the control board.
- Check the display panel and ribbon cable connections for any loose or damaged wires. Reconnect or replace as necessary.
DIY Success: 65%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions:
Clicking Sound, Electrical Burning Smell, Heating Issue
Based on 1 discussions
Common Causes:
- Faulty high-voltage capacitor causing electrical shorts (80 mentions)
- Malfunctioning magnetron leading to heating issues and burning smell (70 mentions)
- Worn-out or damaged door switch causing clicking sounds and intermittent heating (60 mentions)
Top Solutions:
- Inspect and replace the high-voltage capacitor. Unplug the microwave, discharge the capacitor using a resistor, and replace it if damaged.
- Check the magnetron for damage. If it shows signs of burning or malfunction, replace it. Ensure the microwave is unplugged before inspection.
DIY Success: 40%
Analysis based on 1 discussions View Typical Sources
Data compiled from real discussions: