Fixed Mini Air Cooling Fan fan

This article and share desktops "Mini Air Cooling Fan" noisy how to eliminate? Usually the host computer cooling difficulties arise, as the main tool of computer cooling fan, but also because of the high frequency of use, resulting in more and more noise. Faced with this situation, do you think it will eliminate the noise? Perhaps you will say a direct replacement "Mini Air Cooling Fan" is not on the line, in fact, as long as the fan is not bad, there is no need to replace with a new one, as long as the old fan for proper maintenance, you can resume normal. Vibration noise is also "Mini Air Cooling Fan" an important part of the noise, because loose blades in the upper bearing and the bearing clearance becomes large abrasion, etc., so only need to remove the partition sector, the screw tightening knob, so firmly fixed after that, there will be no shock.