CPU fan bangs!!!!!!! Buzz!!

1. New one, and it's not expensive.

3. Some fan speed regulation software can adjust the power supply voltage of the fan to slow down the fan speed, which can also achieve the purpose of reducing noise.

If you want to turn it off, you have to disassemble the case and unplug the power of the fan, in which case the system will crash immediately, and the final result will be that the CPU will burn out.

The fan must have been jumped, and the main version must have been replaced by a second-hand problematic motherboard, otherwise he wouldn't have jumped the wire to keep the fan spinning. In fact, the life of the fan will be reduced all the time, so the fan will definitely not last long. There is also a CPU that is very heat-resistant, unless the temperature is very high, generally you don't need to rotate all the time Your fan is either replaced, or the problem is caused by long rotation.

Renewed, 30-50 Kyushu Fengshen series. Very good.

Good for CPU but drains battery. If you can't stand it, change the fan. Mute King or something.

After you take the CPU fan off and put some oil in it, the sound may be a little quieter

If you are sure that the CPU fan is ringing, changing the fan can solve the problem.

Originally, the sound was loud because the speed was too high, and of course the high speed was better for the CPU, and I couldn't stand changing the fan! CPU isn't so easy to burn!

See if the contact gap between the fan and the motherboard is too large to resonate.

1 When the CPU is first turned on, the CPU fan is running at full speed, because the computer is still in the self-test stage, and it is normal to be noisy.

2. The radiator fan bearing needs to be lubricated with oil, when the machine is idle for a long time or the ambient temperature is low, the temperature of the lubricating oil will also be lower, the fluidity will become poor, once the computer is restarted, it can not quickly reach the lubrication surface, so the noise becomes louder, but the lubrication is normal after the temperature is normal, and the noise is also reduced.

4 The quality of the radiator is not good, change to a silent high-quality radiator.

This is because the weather is cold in winter, so the fan does not need to turn when it is first turned on, and it will not sound after running for a while.

It is estimated that it is an oil seal, try a few drops of sequential oil. If it doesn't work, you have to change it!

The hinge of the fan is about to break, and the easiest way is to replace it.