Lasko fan stopped working

A Lasko fan can be your go-to solution for beating the summer heat and maintaining a comfortable living space. However, there might come a time when you switch it on, but to your dismay, it remains silent and fails to work as expected. The frustration of a non-functional fan can be overwhelming, but fear not! In this comprehensive troubleshooting guide, we’ll explore common reasons behind a Lasko fan stopping unexpectedly and provide step-by-step instructions on how to fix lasko fan stopped working. By the end of this article, you’ll be equipped with the knowledge to get your fan up and running efficiently once again.

Lasko fan stopped working

Reasons Behind the Lasko Fan Stopped Working

  1. Power Supply Issues: Loose plug or disconnected power source, tripped circuit breakers, or blown fuses.
  2. Remote Control and Settings: Malfunctioning remote control, depleted or incorrectly inserted batteries, incorrect settings.
  3. Motor Malfunctions: Wear and tear of the motor, loose connections, debris accumulation, lack of lubrication.
  4. Blade Obstructions: Dust, dirt, and debris buildup on the blades, misaligned blade assembly.
  5. Oscillation Function Problems: Inactive oscillation setting, blockages hindering oscillation, faulty oscillation gears.
  6. Overheating and Thermal Fuse: Overheating of motor or components triggering the thermal fuse, safety feature shutting off power.
  7. Loose Wiring and Connections: Internal wiring becoming loose or disconnected due to vibrations and movement.

How to fix lasko fan stopped working?

Fix 1: Checking Power Supply Issues

If your Lasko fan has stopped working, the first step is to check for power supply issues. This is a common problem that can easily be addressed.

  • Step 1: Check the Plug and Power Source: Ensure that the fan’s plug is securely inserted into a functional power outlet. Sometimes, due to accidental bumps or movements, the plug might get loose or disconnected, causing the fan to stop working. Make sure it is firmly connected.
  • Step 2: Inspect Circuit Breakers and Fuses: If the fan is still not working, check the circuit breakers or fuses in your home’s electrical panel. A tripped circuit breaker or blown fuse can cut off power to the fan. Reset the circuit breaker or replace the blown fuse if necessary.

Fix 2: Remote Control and Settings

If the power supply is not the issue, the next step is to examine the remote control and settings of the fan.

  • Step 1: Check Remote Control Batteries: If your Lasko fan comes with a remote control, verify if the batteries are functional and correctly inserted. Replace the batteries with a fresh set if needed.
  • Step 2: Verify Remote Control Functionality: Test the remote control by pressing its buttons. If any button is unresponsive or malfunctioning, it may be the cause of the fan’s issue. In such cases, consider using the manual control on the fan itself.
  • Step 3: Adjust Fan Settings: Ensure that the fan’s settings are appropriate for your needs. Some fans have multiple speed settings, oscillation options, or timer functions. Double-check the settings to see if any adjustments are necessary.

Fix 3: Motor Malfunctions

If the fan is still not working, the motor might be the culprit. Follow these steps to address potential motor issues.

  • Step 1: Refer to the User Manual: Consult the user manual to locate the fan’s motor and understand its components and maintenance requirements.
  • Step 2: Check for Loose Connections and Debris: Carefully inspect the motor for any loose wires or connections. Also, check for any debris or dust accumulation that might hinder the motor’s functionality.
  • Step 3: Clean the Motor: Using compressed air or a soft brush, clean the motor gently to remove any dirt or debris. This can sometimes resolve motor issues caused by blockages.
  • Step 4: Lubricate the Motor: If cleaning doesn’t solve the problem, the motor may need lubrication. Refer to the user manual to identify the appropriate type of motor oil. Apply a few drops to the designated ports as instructed.

Fix 4: Resolving Blade Obstructions

Blade obstructions can impede the smooth functioning of your Lasko fan. Follow these steps to address and resolve potential blade-related issues.

  • Step 1: Inspect and Clean the Blades: Carefully examine the fan blades for any accumulation of dust, dirt, or debris. These particles can hinder the fan’s performance. Use a damp cloth or a vacuum cleaner with a brush attachment to clean the blades gently.
  • Step 2: Check for Misaligned Blades: Misaligned blades can cause friction and prevent proper rotation. Take a close look at the blade assembly and ensure that the blades are evenly spaced and balanced. Gently adjust the blades, if needed, to restore proper alignment.
  • Step 3: Test the Fan: After cleaning and aligning the blades, test the fan to see if the issue is resolved. If the blades are now free from obstructions and well-balanced, the fan should function correctly.
  • Step 4: Regular Maintenance: To prevent future blade obstructions, make a habit of regularly cleaning your Lasko fan’s blades. Cleaning every few weeks or as needed will ensure optimal performance and extend the fan’s lifespan. Additionally, inspect the blade assembly for any signs of wear or damage during maintenance.
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By following these steps, you can effectively address and resolve blade obstructions in your Lasko fan, ensuring it runs smoothly and efficiently.

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Fix 5: Rectifying Oscillation Function Problems

If your Lasko fan has an oscillation feature but is not oscillating as expected, follow these steps to identify and fix the issue.

  • Step 1: Check the Oscillation Setting: Ensure that the oscillation setting is activated. Some Lasko fans have a dedicated button or switch to control oscillation, while others are remote-controlled. Verify that the oscillation function is turned on.
  • Step 2: Clear any Obstructions: Inspect the area around the oscillation mechanism for any potential blockages. Cords, objects, or debris near the base or motor can hinder the oscillation movement. Clear any obstacles that might be impeding the fan’s oscillation.
  • Step 3: Test Oscillation Gears: If the oscillation function is still not working, the gears responsible for oscillation may need attention. Consult the user manual to identify the location of the oscillation gears. Ensure they are properly connected and lubricated.
  • Step 4: Lubricate the Oscillation Gears: Using an appropriate lubricant recommended in the user manual, apply a small amount to the oscillation gears. Lubrication can help reduce friction and ensure smooth oscillation.
  • Step 5: Test the Fan: After lubricating the gears, test the fan to see if the oscillation function is restored. If the gears were causing the problem, lubrication should allow the fan to oscillate properly.
  • Step 6: Regular Maintenance: To keep the oscillation function working smoothly, incorporate regular maintenance into your fan care routine. Periodically check the gears for wear and ensure they remain properly lubricated.

By following these steps, you can troubleshoot and fix oscillation function problems in your Lasko fan, ensuring it provides wide-angle airflow and optimal comfort throughout your space.

Fix 6: Addressing Overheating and Thermal Fuse issues

If your Lasko fan suddenly stops working and feels hot to the touch, overheating may be the cause. Follow these steps to address overheating and resolve potential thermal fuse-related problems.

  • Step 1: Unplug the Fan: As soon as you notice the fan is hot to the touch or has stopped working, unplug it from the power source. This is crucial to prevent any further damage or potential hazards.
  • Step 2: Allow the Fan to Cool: Let the fan cool down for at least 15 minutes. Overheating can trigger the thermal fuse, a safety feature designed to protect the fan from damage and potential fire hazards.
  • Step 3: Clean the Fan: While the fan is cooling, take the opportunity to clean it. Dust and debris can accumulate inside the fan, contributing to overheating. Use a damp cloth or compressed air to carefully clean the fan’s exterior and interior components.
  • Step 4: Check the Thermal Fuse: Locate the thermal fuse, usually situated near the motor or control panel. Inspect the fuse for any signs of damage or discoloration. A blown thermal fuse will require replacement.
  • Step 5: Replace the Thermal Fuse: If you suspect the thermal fuse is blown, refer to the user manual for the correct replacement part and follow the instructions provided. Exercise caution during the replacement process.
  • Step 6: Test the Fan: After replacing the thermal fuse, plug the fan back in and test its functionality. If the thermal fuse was the issue, the fan should now work as expected.
  • Step 7: Prevent Overheating: To prevent future overheating, ensure the fan is placed in a well-ventilated area with sufficient airflow. Keep the fan’s intake and exhaust vents clean and free from obstructions.
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By following these steps, you can address overheating issues and resolve potential problems with the thermal fuse in your Lasko fan, ensuring safe and efficient operation during hot days.

Fix 7: Resolving Loose Wiring and Connections

Loose internal wiring and connections can disrupt the functionality of your Lasko fan. Follow these steps to address potential wiring issues and restore the fan’s operation.

  • Step 1: Unplug the Fan: Before attempting any internal inspection or repair, always unplug the fan to ensure your safety.
  • Step 2: Open the Fan’s Casing: Carefully open the fan’s casing, following the user manual’s instructions. Some fans may have screws or clips securing the casing.
  • Step 3: Inspect Internal Wiring: Once the casing is open, visually inspect all internal wiring and connections. Look for any loose wires or disconnections that could be causing the problem.
  • Step 4: Reconnect Loose Wires: If you find any loose wires or connections, gently but firmly reattach them to their appropriate terminals. Ensure that each wire is securely fastened.
  • Step 5: Check for Damaged Wires: While inspecting the wiring, also look for any signs of damage such as fraying, exposed wires, or burns. If you notice any damage, consider replacing the affected wires.
  • Step 6: Reassemble the Fan: After addressing the wiring issues, carefully reassemble the fan’s casing, making sure not to pinch or trap any wires in the process.
  • Step 7: Test the Fan: Once the fan is reassembled, plug it back in and test its functionality. The fan should now work properly if loose wiring or connections were the cause of the issue.
  • Step 8: Regular Maintenance: To prevent future wiring problems, incorporate regular maintenance into your fan care routine. Periodically check the internal wiring and connections to ensure they remain secure and undamaged.

By following these steps, you can effectively address loose wiring and connection issues in your Lasko fan, ensuring it runs safely and efficiently. If you encounter any difficulties or are unsure about any step, consider seeking assistance from a qualified technician.

Fix 8: Addressing Motor Malfunctions

If your Lasko fan’s motor is malfunctioning, it can cause the fan to stop working. Follow these steps to diagnose and address potential motor issues.

  • Step 1: Consult the User Manual: Refer to the user manual that came with your Lasko fan to locate the motor and understand its components. This will help you navigate the troubleshooting process effectively.
  • Step 2: Check for Loose Connections: Carefully inspect the motor and surrounding components for any loose wires or connections. Vibration and movement over time can cause these connections to become unstable.
  • Step 3: Clean the Motor: Dust and debris can accumulate inside the motor, affecting its performance. Use compressed air or a soft brush to gently clean the motor and remove any dirt or particles.
  • Step 4: Lubricate the Motor: If the motor continues to malfunction after cleaning, it might require lubrication. Check the user manual for the appropriate motor oil to use, and apply a few drops to the designated lubrication points.
  • Step 5: Test the Fan: After cleaning and lubricating the motor, plug the fan back in and test its functionality. If the motor was the cause of the issue, the fan should now work smoothly and efficiently.
  • Step 6: Seek Professional Repair: If the motor still does not function properly after cleaning and lubrication, there might be an underlying mechanical problem that requires professional attention. Consider contacting Lasko customer support or a qualified technician for further diagnosis and repair.
  • Step 7: Regular Maintenance: To prevent future motor malfunctions, make regular maintenance a part of your fan care routine. Clean the motor and perform maintenance tasks as recommended in the user manual.

By following these steps, you can troubleshoot and potentially resolve motor malfunctions in your Lasko fan, ensuring it operates at its best for years to come. Remember to exercise caution and seek professional assistance if needed, especially when dealing with intricate motor issues.

Preventing Lasko Fan issues

To ensure your Lasko fan continues to work smoothly and efficiently, follow these preventive tips to avoid common problems.

  • Regular Cleaning: Regularly clean your Lasko fan to prevent dust and debris buildup. Clean the blades, motor, and other components using a damp cloth or compressed air. Clean fans run more efficiently and are less likely to overheat.
  • Proper Placement: Place your fan in a well-ventilated area with sufficient space around it. Avoid positioning the fan near curtains, furniture, or other objects that could obstruct airflow or cause overheating.
  • Secure Power Connections: Ensure the fan’s plug is securely inserted into a functional power outlet. Regularly check the power cord for any signs of damage or wear and replace it if necessary.
  • Optimal Oscillation Usage: If your fan has an oscillation function, use it within the recommended range and avoid overusing it. Excessive oscillation can strain the gears and motor, leading to potential malfunctions.
  • Prevent Blade Obstructions: Keep the area around the fan clear to prevent objects from interfering with the blades’ movement. Regularly inspect and clean the blades to ensure they spin freely.
  • Mindful Usage: Avoid excessive or rough handling of the fan. Gentle operation and storage will help prolong the fan’s lifespan and prevent mechanical issues.
  • Timely Maintenance: Follow the maintenance schedule outlined in the user manual. Perform regular checks on the motor, wiring, and other components to identify and address potential issues early on.
  • Protect from Moisture: Keep the fan away from moisture and humidity, as water can damage electrical components and lead to electrical hazards.
  • Store Appropriately: During the off-season, store the fan in a clean and dry location. Use the original packaging or a protective cover to shield the fan from dust and potential damage.
  • Seek Professional Help: If you encounter complex issues or if the fan requires repair beyond your expertise, seek assistance from a qualified technician or Lasko customer support.
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By following these preventive tips, you can prolong the life of your Lasko fan, minimize the risk of malfunctions, and enjoy a cool and refreshing breeze whenever you need it.


Troubleshooting and fixing your Lasko fan issues can be manageable with proper care and maintenance. By following the provided steps and preventive tips, you can enjoy uninterrupted cool airflow and prolong the fan’s lifespan. Remember to seek professional help when necessary and maintain a regular cleaning schedule to keep your Lasko fan running smoothly for years to come. With these insights, you can confidently address common fan problems and ensure optimal performance whenever you need it. Stay cool and comfortable with your well-functioning Lasko fan!


Why did my Lasko fan stop working suddenly?

Possible reasons include power supply issues, motor malfunctions, or blade obstructions.

What should I do if my fan doesn’t respond to the remote?

Check remote batteries, reposition the fan, and verify the settings for proper functionality.

How can I fix an overheated Lasko fan?

Unplug it, wait for cooling, clean it, and ensure proper ventilation to prevent overheating.

Why isn’t my Lasko fan oscillating as expected?

Confirm the oscillation setting, remove blockages, and check the gears for smooth movement.

How often should I clean my Lasko fan?

Regularly clean it every few weeks to maintain optimal performance and prevent issues.

Why is my fan not turning on even after checking power supply?

Look for loose wiring or connections within the fan’s casing that may cause the problem.