Shulou(Shulou.com)05/31 Report--

Hello everyone, Lin Fei to answer the above questions, notebook fan is too loud how to do, notebook fan many people do not know, now let's take a look!

Notebook is an indispensable product for our work and entertainment, and it is indispensable in our daily life. When it runs, most of the heat generated is dissipated by the fan. However, once the fan stops running, it will affect the heat dissipation of the notebook, thus affecting the service life of the notebook. So, what are the reasons and solutions for the non-rotation of notebook fans? Let's take a look at the side Shaw below!

I. the working principle of notebook fan

Notebook fan is a double cooling tube system, keyboard convection cooling fan. The rotation of the laptop fan is related to the cpu temperature. The fan will only turn when the cpu reaches the warning temperature, that is, the fan will only turn when the CPU is in use. If the laptop fan does not turn, it is likely to cause the computer to restart and crash, and in serious cases, it will burn out the cpu and some parts.

Working principle of Notebook Fan

Second, the reason why the notebook fan does not turn and its solution

1. The laptop fan itself.

The fan shaft or motor is damaged and does not rotate. Generally, there is a gradual process, from murmur to abnormal noise, and then turn completely, with few direct blows.

Solution.

For the reasons of the notebook fan itself, the best solution is to clean the fan first, but the probability of solving the problem in this method is basically not high, and finally the fan must be replaced. When your laptop has been automatically shut down, crashed, blue screen, etc. First of all, you have to consider whether it is caused by heat dissipation. Because the influence of notebook fan not turning is the problem of heat dissipation.

Causes and Countermeasures of Notebook Fan failure

two。 Circuit problems of Notebook Motherboard

There are some problems in the circuit related to the fan control of the motherboard notebook, which lead to failure, which is more common in notebook maintenance.

Solution.

The maintenance method of notebook fan failure is to clean the fan first, but because the fan does not turn because of mechanical wear, the cleaning effect is often not ideal, and finally the fan needs to be replaced.

Notebook fan

Benshaw suggested:

As the accessories of notebook computers are not as omnipotent as desktop computers, the fans of notebook computers with different models and different cards are also very different, and the disassembly and assembly of notebook computers also requires some relevant skills and experience. It is recommended that when you encounter a notebook fan, first find the notebook maintenance manual, or find a professional notebook maintenance personnel to solve.

The above are the reasons and solutions that Bian Shaw shared for you. I hope it will be helpful to you.

At the end of this article, I hope it will be helpful to you.

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