Why is my computer console so loud and what is the reason

1.It may be because there is too much dust in the computer, and there is dirt on the fan, which increases the fan resistance, so that the fan cannot operate normally, and the computer sound is particularly loud.

2.There is a problem with one of the fans on your computer, including the power supply fan. It must be that the start-up sound is loud, and it will be good slowly, because the fan bearing is out of oil, and the gap between the bearing and the outer sleeve is very tight when it is just turned on, resulting in a very loud sound, and after rotating for a period of time, the sound will be small due to the increase in the gap between thermal expansion and cold contraction.

The solution is to open the chassis and find the loud fan to add some oil to the bearing, but it won't take long, and the second is to replace it with a new fan.

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If the main unit is loud, it is usually the sound of the fan.

Most of the reasons are because the fan has accumulated too much dust due to a long period of time without cleaning.

Suction efficiency is reduced.

In this way, the temperature cannot be dissipated.

The computer will automatically speed up the fan.

So it's louder.

Let's go clean up the computer.

If you know something yourself, you can clean it up yourself.

I have to use the computer, and I usually ask myself once every six months.

The fan is aging! Turn on the wipe and pay attention to the power cord, otherwise the CPU will ......

It's generally a fan problem.

The fan is aging! Turn on the wipe and pay attention to the power cord.

Please describe the problem in more detail so that we can better solve the problem for you (if not, please describe it again).

1. The most common reason for the high noise in the host is the lack of oil in the fan, which causes the abnormal noise caused by bearing wear. Generally, there are two or three fans in the case, including CPU cooling fans, graphics card fans, and power supply fans.

2. Use the elimination method (hold down a fan to prevent it from rotating) to determine which fan is abnormal and noisy, and then you can replace the fan separately, or drop a few drops of lubricating oil on the fan.

4. Then some hard disks have been used for a long time, and there will be a small noise of gurgling when reading the disk, in this case, if the noise is not too big, you can make do with it, and the noise is too loud so you have to replace the hard disk.

5. Chassis resonance is also a common factor in noise, mostly seen in some cheap assembly cases, due to the thin sheet metal, the accessories inside such as fans and hard disk optical drives rotate at high speed to produce sound resonance, in this case what you hear is a dull sound of "buzz", if you don't want to replace the chassis, add a rubber pad under the screws of the power supply, optical drive, and hard disk to reduce the sound resonance.