Cleaning your PC fan is an important task to ensure smooth and efficient functioning of your computer. Dust and dirt can accumulate on the blades, hindering airflow and causing the fan to work harder, which can lead to overheating and potential damage to your system. To start cleaning, make sure your computer is turned off and unplugged from the power source. Using a small brush or cotton swabs, gently remove any visible dirt or debris from the fan blades. Be careful not to apply too much pressure or touch any internal components. Next, if possible, use compressed air to blow away any remaining dust from the fan. Aim the nozzle at a 45-degree angle to avoid blowing the dust further into the computer. Additionally, you may use a vacuum cleaner with a brush attachment to suck up loose dust particles. Finally, inspect the fan for any stubborn or hard-to-remove dirt. In such cases, you can moisten a cotton swab with rubbing alcohol and carefully clean the affected areas. Allow the fan to dry completely before plugging in your computer and turning it back on. By regularly cleaning your PC fan, you can ensure optimal performance and extend the longevity of your computer system.
Unplug the computer and open the case.
Use compressed air to blow away dust from the fan blades.
Hold the fan still with a toothpick or similar object to prevent it from spinning while cleaning.
Gently wipe away remaining dust with a soft cloth or cotton swabs.
Reassemble the case, plug in the computer, and test the fan to ensure it is working properly.