What are the causes and solutions for the loud buzzing of the computer host?

The computer is noisy.

The noise is caused by the resonance sound of the case caused by the aging of the fan, open the case and add some lubricating oil to the fan. This is generally caused by the resonance sound caused by your unqualified chassis being too loud.

1. The quality of the chassis is not good, it is too soft, and the deformation of the chassis causes the deformation of the motherboard. CPU fans and other plug-ins such as graphics cards are not firmly fixed and vibrate and emit sounds.

Exclusion method: Conditionally change the chassis, or remove all accessories and clean up, and firmly attach all screws to the motherboard. Reinstall the hardware.

2. The CPU fan has too much dust and the blades do not rotate smoothly; The CPU heatsink is not securely fixed. Remove the CPU fan and heatsink to remove dust, or replace the fan.

3. There is too much dust in the graphics card fan, and the blades vibrate. The method of clapping exclusion is the same as in point 2. Clean.

It should be noted here that whether it is a CPU or a graphics card fan, it is necessary to pay attention to its power cord or other internal wiring of the case not to touch the fan, otherwise it will make noise even if it does not break the blades.

5. The second is hard disk noise, which is a general hard disk with sound, but the severity is different. Its sound is different from the others, and it can be distinguished.

Thank you, as a computer enthusiast, I'm glad you about your question about the loud buzz of the computer host. There are many reasons that can cause your computer to hum, and below I will introduce some possible causes as well as solutions.

1.Fan failure: The fan inside the computer is used to dissipate heat, and if the fan fails or dirt accumulates, it will cause a humming sound. The solution is to clean the fan or replace the damaged one.

2.Hard drive issues: Hard drives can produce buzzing noises, especially when the drive is aged or damaged. If the buzz is coming from a hard drive, it is advisable to back up important data and consider replacing the hard drive.

3.Power supply problems: The quality and working condition of the power supply have a great impact on noise. If the power supply is of poor quality or there is a problem, it can cause a buzzing sound. The solution is to replace a high-quality power supply.

4.Thermal issues: If your computer's cooling system is poor or clogged, it can cause the internal temperature to be too high, causing a buzzing sound. Cleaning up dust and ensuring good ventilation can solve this problem.

5.Other hardware issues: Other hardware components, such as graphics cards, memory sticks, etc., can also generate buzzing if there is a problem. Checking and replugging these components to make sure they are properly connected can help resolve the issue.

The above are some of the reasons that may cause the hum of your computer and the corresponding solutions. If the problem persists, it is advisable to seek the help of a professional computer repairer to ensure that the problem is properly resolved.

Hope mine can help you. Thank you!

The loud buzzing sound of the computer host may be caused by the fan speed is not running enough, the hard disk is unstable, etc.

1. Check the fan.

Fans used in the computer unit may not have enough speed, causing friction and noise. The fan can be inspected for stuck items or if it needs to be cleaned.

2. Check the hard disk.

An unstable hard drive, slow read and write speeds, or a malfunctioning hard drive can also cause the computer to become unstable and produce a large buzzing sound. In this case, you can replace the hard drive or clean the heatsink to solve the problem.

3. Check the radiator.

The radiator of the computer may accumulate or clog due to prolonged use, causing the temperature to be too high, and the computer can become noisy even under low load. It can be solved by cleaning the computer host, replacing the radiator fan, etc.

Expand your knowledge: In order to avoid the problem of loud humming of the computer host, we can take some measures, such as choosing spare parts with good heat dissipation when building the computer host, cleaning the computer host regularly, and appropriately reducing the load on the hard drive.

In addition, you can choose additional noise-reducing materials, such as sound-insulating cotton and other auxiliary tools, and regularly maintain hardware such as power supplies, fans, etc., so as to reduce the noise of the computer host.

1. The root cause of the loud hum of the computer host is the sound source brought by the resonance of the chassis, and the resonant parts of the computer include hard disks, power supplies, CPUs, graphics cards, and other accessories. You can use the alternative elimination method to solve the loud hum of the computer console.

2. If the computer host is loud when the computer is busy, such as a movie or watching a movie, when playing a large game, 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 lubricating oil on the shaft of the fan motor. When that doesn't work, you can buy a new fan to replace it.

3. Sometimes, when you see the hard disk light flashing very quickly and the stool hail chassis is buzzing loudly, you can judge that there is something wrong with the hard disk of the computer, such as the motor of the hard disk is faulty or the hard disk has a bad Nafan track, when reading data, it consumes the resources of the CPU, makes the CPU busy, and causes the CPU fan to speed up.

Solution: You can stop operating the computer to see if the sound of the case is reduced. If the sound hum is reduced, you can listen closely to whether the hard drive is squeaking, and the frequency of the sound is relatively large, when you can hear these sounds, you can tell that there is a problem with the hard drive motor.

You can use the hard disk detection software to see if the hard disk has bad tracks, and when the software disk detects, you see a red sector, which means that the hard disk has bad tracks. When the chassis buzzes due to hard drive problems, it is necessary to buy a new hard drive immediately to back up the data and avoid data loss.

4. The power supply is also the main reason for the loud buzz of the host, when the power supply power used by the computer often exceeds the rated power of the power supply, this will make the power supply run at full load, the power supply fan will run faster, or the power supply fan mouth will have more dust, which will affect the heat dissipation of the chassis and cause the host to be loud.

Solution: Open the side of the case, use a brush to dust the power supply fan, if the sound is still loud, the eggplant means that the fan blade in the power supply is not flexible. 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, so as to protect other parts of the computer. Pay attention to the interface of the wiring of the power supply, and ask the computer maintenance personnel to help if not.

In daily life and work, when using a desktop computer, sometimes you hear loud noise from the chassis, which will affect the mood of work and study and reduce the efficiency of work and study. So is it normal for the computer to buzz? Deep Space brings a buzzing solution to the computer host today, I hope it can help you.

There are several reasons why the computer host is buzzing loudly:

Dust accumulation of fans or graphics card fans - If it rings when the computer is busy, such as watching a movie or watching a movie, and playing a large game, the sound is not loud, and then 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 lubricating oil on the shaft of the fan motor.

2.The hard drive indicator flashes very quickly - there is a problem with the motor of the hard drive or there is a bad track on the hard drive, and when reading data, it consumes the CPU's resources, causing the CPU fan to spin faster.

Solution: Stop running the computer, and then use hardware detection software to check whether the hard disk has bad tracks. When a red sector is displayed in the detection of the belting software, it means that the hard disk has bad magnetism, so the hard disk can only be replaced to solve this problem.

3.The sound caused by abnormal heat dissipation of the fuselage - the computer case space is not large, and in summer, the temperature is high, the heat dissipation capacity of the case will become worse, at this time, the system will accelerate the heat dissipation of the case, increase the running speed of the cooling fan, so the sound of the case is particularly loud.

Solution: Reduce the temperature in the room and ventilate the chassis.

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