Shulou(Shulou.com)06/03 Report--

In this issue, the editor will bring you about the reasons for the computer noise. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

The reasons for the computer noise are: 1, the CPU fan or graphics card fan will ring; 2, the sound caused by the insufficient power of the power supply fan or power supply; 3, the sound produced by the small internal heat dissipation space of the chassis itself; 4, the wired encounter of the fan or the chassis in the chassis will also produce sound.

The reasons for the computer ringing are:

1. Judge whether it is a CPU fan or a graphics card fan according to the host sound buzzing frequency.

If the sound of the host computer is loud when the computer operation is busy, such as downloading movies or watching movies clearly, or playing large games, the sound is not loud and suddenly becomes louder, which can be judged as a problem on the CPU fan or graphics card fan.

Solution: you can dust the CPU fan and graphics card fan, and turn the fan with your fingers to see if it is flexible. If not, you can add a little oil to the shaft of the fan motor. When this doesn't work, you can buy a new fan to replace it.

2. Judge according to the sound of the hard disk and replace it with a new hard disk.

Sometimes, when you see the hard disk light flickering fast and the chassis sound buzzing loudly, you can judge that there is something wrong with the computer's hard disk, such as a problem with the motor of the hard disk or a bad track on the hard disk, which consumes CPU resources when reading data, making CPU busy and causing CPU fans to speed up.

Solution: you can stop operating the computer to see if the sound of the chassis is reduced. If the buzzing is reduced, you can listen closely to whether the hard drive is squeaking or not, and the frequency of the sound is higher, when you can hear these sounds, you can tell that there is something wrong with the hard drive motor. You can use hard disk detection software to see whether the hard disk has a bad track, when the software disk detection, see a red sector, indicating that the hard disk has a bad track. When the chassis is buzzing due to problems with the hard drive, it is necessary to immediately buy a new hard drive to back up the data to avoid data loss.

3. The sound produced by the power supply fan or power supply is loud due to insufficient power.

The power supply is also the main reason for the loud buzzing of the host sound. when the power supply power used by the computer often exceeds the rated power of the power supply, it will make the power supply run at full load, speed up the operation of the power supply fan, or there are many dust belts at the outlet of the power supply fan. affect the heat dissipation of the chassis, resulting in a loud sound of the host.

Solution: open the side of the chassis and use a brush to dust the power fan. If the sound is still loud, it means that the fan inside the power supply is inflexible. The power supply can be replaced by buying a new one. If the power supply is insufficient, it is necessary to replace a high-power power supply, which can protect other computer accessories. The connection of the power supply should pay attention to the interface, if not, you can ask the computer maintenance personnel to help.

4. The internal heat dissipation space of the chassis itself is small and the sound is loud.

The sound is not loud when using the computer in winter, but the host is buzzing when using the computer in summer, and when the air conditioner is turned on to cool down, the sound decreases again, which can be judged as the sound produced by the small heat dissipation space inside the chassis itself.

Solution: open the side of the chassis in summer to improve the heat dissipation effect of the chassis, and you can also use a desktop fan to blow at the chassis, or turn on the air conditioner to cool down to speed up the heat dissipation, so that the temperature of the chassis itself is low. the fans of the computer's accessories will not accelerate, and the maintenance of the equipment will be better.

5. The sound will be produced when the cable touches the fan or the chassis in the chassis.

Sometimes when using the computer, accidentally encounter or want to move the chassis, the host computer sound buzzing loudly, you can judge that the cable in the chassis touched the fan.

Solution: open the side of the chassis and tidy up the data and power cables in the chassis, not close to the CPU fan and the video card fan. This makes it easy for the line to hit the fan. When the sound produced by the uneven chassis, you can put some paper on the chassis floor to keep the chassis horizontal.

6. When the shell of the chassis itself is relatively thin, or the position of the parts is loose, it is easy to produce sound.

Sometimes in the normal use of the computer, the chassis buzzing, when the hand on the side of the chassis, the sound suddenly decreased, it can be judged that when the shell of the chassis itself is relatively thin, it is easy to produce sound.

Solution: put cloth or foam on the side of the open chassis to absorb the sound of the computer housing. if not, consider replacing it with a better chassis. If the screw on the hard drive or fan is loose, you can tighten the screw with a screwdriver. So there won't be a sound. Through the above methods, we can solve the loud buzzing of the mainframe of the computer.

The above is the reason for the computer sound shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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