Hi guys, in the process of cleaning the laptop if you accidentally or carelessly broke a fan of the laptop what should you do, maybe buy a new fan instead. So the exam is considered a loss. What to do when the laptop fan has a broken wing? Please refer to the article.
Normally, laptop or pc FANs use odd blades, so that the starting current is small and does not create a large centrifugal force that can easily damage the FAN shaft. When you accidentally break a wing, if you leave it like that, when the fan rotates, it will create a huge centrifugal force that makes the machine vibrate violently.
To limit this situation, you break the wing that is most symmetrical to the center (then the number of propellers is odd). Therefore, installing it into the machine will run quieter and the efficiency is also up to 90% compared to Zin fans. This is a picture of FAN with a broken wing, I broke the wing symmetrically.
This I just tested on a Dell Inspiron 1545 running T4200 2ghz CPU. Because the FAN has been rusted for a long time, the FAN shaft is stuck to the stator, while removing it to oil it, one of the blades is broken. When assembled, the machine vibrates too much, so the symmetrical wing is broken.
FAN breaks due to hot engine temperature, brittle propellers, fake plastic, careless… Many people also use air compressors to blow dust, causing broken wings. For air compressors, keep the blades tight and then blow or remove the blades using a cleaning brush.
Experience sharing with you, so you should clean your FAN carefully and gently. Have fun.
