There are a few reasons why your laptop fan might be noisy. Maybe it’s because there’s too much dust collecting on the fan blade, or maybe the fan motor is not spinning as fast as it should be. In either case, you can usually fix the problem by following these steps:
1. Check to see if the fan is spinning correctly
To check if the fan is spinning correctly, first turn off your laptop and wait 30 seconds. Once it has stopped, spin the fan by hand using gentle circular motions. The fan should freely rotate in both directions. If it doesn’t, you may need to replace the fan. Note that some laptops use a separate power supply for the fan, so before attempting to fix the issue you will need to unplug the power cord from your laptop and plug it back in after following these steps.
2. Cleaning your laptop’s Fan Blade
If cleaning your laptop’