How to eliminate the noise of the computer spring fan?

The fan of the computer spring machine is too loud, which will make noise and make people feel uncomfortable. It is necessary to reduce the sound of the fan turning. Generally, the following three methods are used to eliminate noise:

1. Observe whether there is dust on the fan blades or on the inner wall of the fan frame near the fan blades. If there is dust, remove it.

2. Each fan has a circular label. Tear off the label (be careful not to tear it off as it will stick back) and you will see a small round plastic cap. Open the plastic cover and go to oil the fan shaft and reset.

3. The most common method to reduce the fan noise of the computer spring machine is to observe the tempering, which is convenient and effective.