The computer fan is loud, if it doesn t matter what the problem will be

It means that the cooling performance is reduced, because the computer cooling system will control the speed of the fan according to the heat of your computer, if the computer is too hot, the speed will be very high, so that the sound is relatively loud. Or it is a normal inability to dissipate heat due to the slow rotation of the fan.

There is also dust on the fan blades of the computer, so it needs to be cleaned up.

How to deal with the above problems:

1. Disassemble the computer, clean up the dust, and ensure that the computer hardware runs in a normal environment.

2. The computer looks at the program you run, whether it is very large, and the memory accounts for more than 90%, so the heat is large, so at this time, you must look at the program to write as little as possible or add a memory module. This is mainly aimed at the way when the computer is turned on and running more programs, and the computer is loud and handled.

The best way to address your above problems is to clean up the dust. Add some lube to the fan to make it easier to turn.

In general, there is no problem, as long as it keeps spinning and maintains high speed. It's just that the noise is too loud and uncomfortable to listen to. The bushing or bearing balls in the fan are not good. It is advisable to replace it.

In addition to annoying you, there should be no problem, the fan has been used for a long time, the sound is playing, you can try to blow the dust, but it is best to change the fan. Generally, there are not many cases where the sound stops because of the loud sound.

If the fan is still running at the previous speed, it is not a big problem, but the noise may be a little annoying, so it is recommended that you take the fan off and clean it up

Just remove it and clean up the fan], you can also replace it.

I guess there's too much dust inside, try to clean it up.

How to fix that the computer fan is too loud:

1. If the computer fan noise is caused by dust clogging, then the user can solve the problem by doing a big cleaning of the computer fan.

2. If the noise of the computer fan is caused by the rust of the oil shortage shaft, then the user can solve the problem by giving the computer fan shaft several more times of oil.

3. If the computer fan noise is caused by the eccentricity of the fan blades, then the user can solve the problem by reinstalling the fixed computer fan.

4. If the computer fan noise is caused by foreign objects, then users can solve the problem by cleaning up foreign objects. If the computer fan noise is caused by an aging and low-level computer configuration, then you can solve the problem by upgrading the computer system configuration.

Hardware purchase suggestions:

At any time, "buying new" is also our solution to the problem. If you're building a new PC, or you're planning to upgrade some of its accessories, and you want to be quiet.

The smaller the chassis size, the stronger the hardware performance, and the higher the operating noise of the host. Small-size chassis with small volume or special structure often have limited radiator size and cannot form a good air duct; The stronger the hardware performance, the higher the power consumption, and the more waste heat is generated, and the core heating hardware (CPU graphics card) needs a higher speed fan for heat conduction, resulting in increased noise. The main impact is on high load conditions.

CPU fans are loud for several reasons:

1. Too much dust has accumulated on the CPU fan.

CPU fans have been in use for a long time and a lot of dust has accumulated on the fan blades. If it is in a dusty and humid environment, dust will form on the fan. First of all, it causes the rotational speed to drop and affects the heat dissipation effect.

Secondly, the fan rotational resistance will increase, and at the same time, the fan will have a lot of noise due to the lower dynamic balance.

2. CPU fan bearing lack of oil:

If the CPU fan is used for a long time, the lubricating oil inside will dry up.

3. The climate is cold

The ambient temperature is low in winter, and the general power supply fan is louder when starting, and the sound gradually decreases after preheating. The silicone on the contact surface between the CPU fan heatsink and the CPU is not evenly smeared, and there are grooves on the heatsink, and the silicone between the heatsink and the contact surface is not evenly smeared, resulting in excessive fan speed and increased noise.

When the fan is working, it will produce a certain sound due to the rotation of the fan and the flow of air, which is a normal phenomenon. The rotation of the fan is related to the temperature of the CPU, such as the use of high ambient temperature, too many running programs or large software will cause the CPU temperature to rise, when the CPU temperature increases, the fan will rotate more frequently, and the sound will be louder. If the sound is particularly loud or you feel that it is abnormal, it is recommended to go to the nearest official service center to test and confirm, and it is better for the engineer to test it on site.

Hello, the fan will make a sound after a long time, that's because the oil should be added in the fan bearing, open the sticker of the fan, and there is a refueling hole to refuel directly.

There should be no lube! If the power fan goes off, add a little oil to it! It shouldn't be a problem, if it's a CPU fan, you can do it, but I recommend changing the CPU fan, dozens of dollars, and it's not very expensive!

It has been used for a long time, the oil in the fan bearing is dry, so there will be a friction sound, just change the fan, if you think you can, then you can also add some oil to the bearing, but it can't last much time, the most important thing is that the bearing is dirty.

After a long time, dust will accumulate, causing the motor inside to rotate not smoothly, and there will be noise. The power supply is originally a large circle of wires rolled in it, can it not heat up? As long as it does not affect stable use, heat is normal, and as long as it is not scalded, it is not a problem.

Remove the CPU fan. Then blow vigorously with a hair dryer. If it doesn't work. Use a cotton swab or something else to scrape the dust off. Finally, wipe the fan clean with a damp cloth (not too wet). Wait for the fan blade of the CPU fan to dry.

Install it back and you're good to go.

Clean up the CPU and graphics card, heat sink, dust, fan, add some lubricating oil or sewing oil, you are the fan is short of oil.

When you have to run your computer's CPU at high speed, the fan will be too loud. But it could also be that you have dirt in the fan. Most likely, it's caused by your computer's CPU running at high speed.

Because when the CPU is running at high speed, the power supply of the power box will increase. That's why you have to heat up the power box of your computer. The fan is loud.

However, I still recommend that you check if your fan has any broken blades.

There are several possible causes:

1. There is too much dust and the heat dissipation hole is blocked, resulting in poor heat dissipation effect, so the fan runs at full speed for a long time, resulting in loud sound;

2. The fan is aging or needs to add some lubricating oil;

3. The computer generates too much heat and the heat dissipation effect is poor.

Let's take it apart and check it out.

1.In summer, the high room temperature also affects the internal heat dissipation of the case, resulting in higher fan speed and louder noise.

2.There is dust in the air inlet and inside the case, which affects the heat dissipation inside the case, resulting in high fan speed and high noise.

3.Dust is attached to the fan surface in the case, which affects heat dissipation, resulting in high fan speed and high noise.

4.Foreign objects (such as connecting wires, etc.) are placed on the surface of the fan blades, resulting in abnormal noise.

5.The fan has been used for a long time, and the internal roller is normally worn out, resulting in abnormal noise.

Solution:1Clean the inside and outside of the case.

2.The surface of the fan is dusty and clean.

3.Change the fan.

Generally, the fan life is the worst, but it can operate normally for more than a year.

There are two reasons for this.

1.The fan is a variable speed fan, and when the CPU temperature is high, the speed automatically increases, and the noise becomes higher. When the landlord first bought it, he had less chance of running a large 3D game. Later, when I was playing, I felt the sound getting louder.

2.There is a little bit of a psychological effect.

Solution: Replace a dedicated silent fan.

Try to place the case away from you (it sounds dirty, but it actually works).

After opening, there is a card on the shaft, use a small screw, gently pry it, and open it. The fan can be pulled out, and then greased, preferably with some pencil foam in it, for unexpected effects. After two years, it won't ring.

Then it is loaded and sealed with hot melt adhesive.

Later lubrication of the fan requires a special low-viscosity synthetic lubricant.

Most of the well-known electric fan factories such as Beriaco use fully synthetic electric fan lubricants from Hotolube or Kluber. Fully synthetic base oil production, clear and transparent, colorless and odorless, low temperature resistance, no dust. Tao has a 120 ml white needle-nosed small oil bottle, drop a few drops, easy to use.

It is not advisable to use ordinary engine oil and butter, which will volatilize quickly in summer and will have an unhealthy smell.

Summary. 1. First of all, it may be because the fan is clogged with dust or other debris. After a long period of use, the fan will absorb dust, causing it to rotate poorly and increase noise.

You can try to clean the fan with a blow canister or a soft brush 2, Second, there may be a problem with the bearing of the fan. Long-term use or aging will cause bearing wear, make the fan rotate unevenly, and produce noise. In this case, it is recommended to replace the fan to solve the problem 3. Third, too high temperature may also cause the fan to become louder.

When the processor or graphics card is under heavy load and needs more heat dissipation, the fan will automatically accelerate to lower the temperature. If you notice that the fan noise gets particularly loud during heavy loads, it may be due to insufficient heat dissipation. You can clean the dust on the radiator, or consider using accessories such as cooling pads to improve the heat dissipation effect 4. Finally, check whether the computer has newly installed software or drivers.

Some programs may take up too much system resources, causing the fan to run faster. Closing or uninstalling some programs that take up a lot of resources may reduce fan noise

What is the reason why the computer fan is suddenly very loud, there was no such situation before.

Hello, dear, the reason why the computer fan is suddenly very loud is as follows:

1. First of all, it may be because the fan is clogged with dust or other debris. After long-term use, the fan will absorb dust, resulting in poor rotation and increased noise. You can try to clean the fan with a blow canister or a soft brush 2, second, there may be a problem with the bearing of the fan.

Long-term use or aging will cause bearing wear, make the fan rotate unevenly, and produce noise. In this case, it is recommended to replace the fan to solve the problem 3. Third, too high temperature may also cause the fan to become louder. When the processor or graphics card is under heavy load and needs more heat dissipation, the fan will automatically speed up to reduce the temperature.

If you notice that the fan noise gets particularly loud during heavy loads, it may be due to insufficient heat dissipation. You can clean the dust on the radiator, or consider using accessories such as cooling pads to improve the heat dissipation effect 4. Finally, check whether the computer has newly installed software or drivers. Some programs may take up too much system resources, causing the fan to run faster.

Closing or uninstalling some programs that take up a lot of resources may reduce fan noise

Summary. Hello dear, happy to answer your <>

There are several reasons why the computer fan suddenly becomes louder:1Dust accumulation:

After a long period of use, a large amount of dust will accumulate inside the computer, which will enter the fan and radiator, causing the fan to rotate poorly and produce noise. You can try cleaning the inside of your computer from dust, especially the fan and heatsink parts. 2.

Fan failure: Fan failure, such as worn bearings or loose blades, causes the fan to rotate unevenly and produce noise. This situation requires replacing the fan to fix the problem.

This causes the fan to become louder. You can try turning off some unnecessary programs or lowering the game's graphics settings to reduce the load on your computer. 4.

Software issues: Sometimes your computer's software can cause the fan to malfunction, such as the presence of viruses or malware. You can run an antivirus to scan it to remove any malware that is present.

What is the reason why the computer fan is suddenly very loud, there was no such situation before.

Hello dear, happy to answer your <>

There are several reasons why the computer fan suddenly becomes louder:1Dust accumulation:

After a long period of use, a large amount of dust will accumulate inside the computer, which will enter the fan and radiator, causing the fan to rotate poorly and produce noise. You can try cleaning the inside of your computer from dust, especially the fan and heatsink parts. 2.

Fan failure: Fan failure, such as worn bearings or loose blades, causes the fan to rotate smoothly and produce noise. This situation requires replacing the fan to fix the problem.

This causes the fan to become louder. You can try disabling some unnecessary programs or lowering the game's graphics settings to reduce the load on your computer. 4.

Software issues: Sometimes your computer's software can cause the fan to malfunction, such as the presence of viruses or malware. You can run an antivirus to scan and remove any bad software that exists.

When the internal temperature of the computer is too high, the fan will automatically speed up to dissipate heat. This can be caused by an inadequate cooling system or dust on the heat sink. You can check if the cooling system is working properly and clean the dust from the heat sink.

2.Power supply issues: Insufficient power supply** or a faulty power supply fan can cause the fan to become louder.

You can check that the power supply is working properly and that the power supply fan is not faulty. 3.Soft Ant Missing Parts Conflict:

Some software can cause your computer to be overloaded, which can make fans run faster and make noise. You can try shutting down some software that you don't have to stuff or optimize your system to lighten the load. 4.

Voltage issues: Unstable voltage or loose power cords can cause fans to become louder. You can check if the power cord is securely connected and use a stable power supply.