What if the computer CPU fan does not turn?

Notebook with excellent portability, coupled with the price and performance in recent years, has become the most mainstream of the PC, but the notebook in the maintenance of the desktop computer is not convenient, such as the recent Netizen encountered a notebook fan does not turn how to do? We know that the key to the notebook cooling is the internal CPU fan, If the notebook fan does not turn, then it is very easy to cause the CPU temperature is too high, resulting in blue screen, notebook restart and other computer failures, so for the laptop CPU fan does not turn how do we solve it?

Many netizens said that the notebook fan does not matter ah, the price of cooling base, and then put the computer in air-conditioned room to play, or take a fan to the notebook blowing try. In fact, the group of Friends of the point of view is wrong, familiar with the principle of notebook friends will know that the notebook CPU fan does not turn, rely on the external cooling base is futile, external cooling is only auxiliary function, only palliative, internal fan is the root cause, is about to be placed in low temperature environment, also because the internal temperature is too high to cause computer crash failure.

What if the laptop fan doesn't turn?

Generally speaking, the notebook after a long time, the notebook CPU fan inside easily accumulate a lot of dust, so it is easy to cause the fan due to the accumulation of dust too much, causing the fan does not turn, this situation is also very common.

Solution: If the computer is still under warranty, then we recommend that everyone be sent to the warranty (free); If the computer has been through the warranty period, then may wish to clean their own dust, cleaning notebook dust must be careful to prepare tools.

In addition to the dust may be caused by too much fan rotation may be the fan shaft rust is not flexible, may be removed the machine, with small motor-specific lubricating oil wipe. Finally, it may be true that the fan has broken down, then this situation if the warranty period, then take to the warranty, not in the warranty period to be repaired.

If you find that your laptop is constantly on a blue screen or has been restarted for no reason, so most of the notebook heat is bad, we can put the hand in the notebook near the heat sink, feel that there is no hot air blown out, you can use the ear near the heat sink, listen to the notebook fan has no rotation, generally no sound will indicate that the fan may not turn, We can again use such tools such as Guru to detect the CPU and other hardware temperature, the temperature is too high to indicate that the fan does not turn, we have to solve the above method can be.

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