The host often vibrates when it is turned on, how to solve it?

What should I do if the computer's cooling fan keeps making a "roaring" sound?

Lubricate its shaft. Method: Uncover the paper at one end of the hinge, you will see the hinge, add an appropriate amount of sewing machine oil (even cooking oil) to lubricate, which will greatly reduce the noise of the fan.

The sound of the hard disk is loud, the sound of the hard disk is mainly a gurgling sound, the hard disk of bad quality will be louder, and if the hard disk fragments are too much, the workload of the hard disk will be increased and the sound will be louder, and there is a situation that the hard disk has a bad sector, which will also lead to the sound of the hard disk to increase, just scan it, and defragmentation should be done, by the way, BT and other **tool** files will produce a large number of disk fragments, and the solution is to dump the movie that has been ** every time ** is completed, Save to another partition.

The resonance of the computer noise reduction strategy.

The radiator of the computer noise reduction strategy.

The accessories that will cause vibration on the main unit are:

CPU Fan Power Fan Northbridge Fan (not on my board) Graphics fan (not on my card) Hard drive.

CPU fans and graphics card fans are the two most common parts of the worst!

Focus on these two places! It needs to be cleaned and oiled. Let's see if we can do it.

Use. If you can't, just get a new one. It will be a bit more troublesome to replace the graphics card fan with a new one.

If it is a problem with the power fan, completely disassemble it and buckle it with a bamboo skewer to remove the greasy, and re-drip the sewing machine lubricating oil or transformer oil.

The power fan is seriously short of oil, just remove it and add some oil (better grease). By the way, clean up the dust.

This is because of the sound of the CPU fan shaking when the computer is shaken, which causes the computer to be unevenly positioned.

1. Place the computer flat.

2. If there is still a vibration sound when placed flat, then the bearing of the fan is broken and the CPU fan needs to be replaced.

3. In addition to the CPU having a fan, some graphics cards also carry fans, check whether the graphics card fan is shaking or not, resulting in a sound during rotation.

Fan Noise Cancellation Power supply fan and CPU fan noise are the main sources of noise. The problem of power supply fan noise is relatively easy to solve, just buy a silent power supply. The noise reduction method of the power supply fan is generally to reduce the fan speed, and if the CPU fan reduces the speed, it will inevitably affect the heat dissipation of the CPU, so the CPU noise reduction method mainly lies in the lubrication of the bearing and the structural design of the fan blade.

Due to the high speed of the CPU fan, it is a bit difficult for the CPU fan noise level to reach the level of a silent power supply, but we still try to choose a fan with a silent function.

Of course, it's also a good idea to add some lubricant to the fan bearings yourself.

The noise generated by the graphics card fan and the case fan is relatively small, but too many case fans installed in the case can also increase the noise of the computer.

Installing as few fans as possible is an effective way to reduce noise, but for those computers that must have multiple case fans, you can choose some case fans with large diameters and low speeds.

Reduction of hard disk or optical drive noise Due to the improvement of hard disk technology, the annoying "gurgling" sound when reading and writing data on hard disk is basically inaudible, but the "hum" sound of some hard disk rotation is also considerable. At present, hard disk manufacturers have also launched some hard disks with silent concepts, such as Seagate hard disks and Samsung V series hard disks with "liquid bearing" technology, which are good choices. The noise problem of optical drives is often difficult to solve, and the noise of some optical drives has even reached an alarming level, in the words of some friends, when reading CDs, "it is like ***".

Some friends have installed software like ***-rom utilities, which effectively reduces the noise of the optical drive when using the optical drive, mainly the video disc.

Resonance Noise Elimination Not every computer produces resonant noise, and the way to eliminate resonant noise is actually very simple, just adjust the position of the case or add some soft pads. It is not a good idea to add sound-absorbing cotton to the inside of the case, which will often affect the heat dissipation of the case.

This is a normal phenomenon and is generally believed to be the cause of the fan, and some dust will accumulate inside the fan after a long time.

That's because you need to load a lot of things when you turn it on, figuratively drivers and stuff like that, that's why it's loud. That's normal.

If your machine is a brand machine, such as Lenovo, it will detect hardware such as fans when it is turned on, mainly the sound of the fan, which is normal, if your machine is a compatible machine, you have to listen to it and check whether it is a problem with the power supply fan or cup fan, the most likely is that the shaft of the power supply fan is eccentric, and it will no longer ring after turning for a while

Huh....What do you say on the second floor....The loud boot sound is most likely a hard drive....or a fan....But you're definitely a hard drive....It's okay to install a new system....It's been like this for a long time....

The general situation is the aging problem of the CPU fan, which is caused by the unstable current when it is just started, and it is normal after starting. To solve the problem fundamentally, you need to change the CPU fan.

When it's cold, the oil viscosity of the fan becomes larger, and after turning on the machine for a while, the heat will melt the oil.

The landlord can directly ignore the 2nd floor, the sound is very loud, and it is generally the reason for the fan You can try to block the fan when you turn it on, don't rotate it, so as to test which part of the fan is the general solution is to clean and touch the lubricating oil and the like There may be that the placement of the hardware in the case will also cause a lot of noise This seems to be related to the legendary resonance Slightly move the hardware position It seems to be able to solve it.

Check where the voice came from.

Fan Unlikely, take a look, open the case cover, the host, and report the alarm, it shouldn't be like this.

It's dry in winter, maybe the fan is going to get some oil.

If it doesn't ring when you turn on the desktop, it shouldn't be a big problem, but if the sound persists for two or three minutes from the start-up, there may be a problem.

I've had this problem with my machine, and the further back it goes, the more intense it gets, mine is that the power supply fan bearing is out of oil. I added some vegetable oil to it (I had to remove a dozen screws, I was exhausted, I didn't have lubricating oil in my hand at the time, so I simply used vegetable oil instead), and it is working well, and I heard that the noise may be a problem with the CPU fan, but I haven't encountered that situation.

1. All first, the start-up sound is very loud, which is caused by the increased friction of the fan due to dust. Poor lubrication. Especially when the weather is humid and the winter is cloudy and cold.

When the weather is cold, the lubricating oil in the fan is a little solidified, and after a long period of use, a little dust will enter the inside of the fan. When the fan turns for a few minutes, plus other devices that need to be cooled, the temperature rises. When the lubricating oil melts, it will naturally stop ringing.

Second, it is very, very, very normal for your CPU to reach 25-27 degrees Celsius, and the working temperature of a general high-frequency processor can rise to 80 at a maximum. Because the temperature is high when working, heat dissipation equipment is needed.

Third, if you want to solve the problem of fan ringing, 1. Disassemble it, clean up the dust, and add lubricating oil. 2. Change the fan. 3. Ignore it, it rings when it is turned on, and it will be fine in a few minutes, and this problem will not occur when the temperature is high.

My machine is like this, as soon as it comes to winter, it makes a loud beep sound when it is turned on, but it takes 2 minutes to do it, and it has been used well for 3 years. Hehe, recommend point 3 and ignore it. Ha ha.

It's all about personal experience. Hope it helps.

For heat dissipation of the chassis, it is recommended to shut down the chassis, open the chassis with a small change cone, and dust the inside of the chassis.

It should be a fan problem The dust inside the computer is too big, and the dust is cleared CPU fan, power supply fan This is basically the problem when the machine is turned on, and this is the reason.

The screws of the firmware are loose, and the fan is dusty, so it is recommended to find a repair shop to clean and fix it.

Is it the hard disk ringing, or the fan ringing, or the hardware alarm.

It also depends on your work environment.

The newly bought hard disk also has a creaking sound, which cannot be avoided, but it can be tolerated by the sound of the fan, clean the ash, put some oil, and change it when the years are long.

The hardware alarm depends on how it sounds.

If the computer is old, if you don't update the hardware, open the lid and clean it.

The fan, when it is turned on, is basically this problem,

The dust inside the computer is too big, clean the dust, the CPU fan, the power supply fan.

Hibiki is the reason.

Caused by the aging of computer fans. The computer power supply is also an accessory that is easy to produce noise, and the general noise **** power supply cooling fan and the internal circuit of the computer. The most common noise** power supply cooling fan, we observe and listen to our own can easily judge the part, solution:

If the power supply is under warranty.

It is recommended to take the warranty, and in addition, the warranty has expired for the old power supply, and you can try to clean up the dust yourself. In addition, small problems in the internal circuit of the power supply will also produce a variety of strange noises, such as the failure of the internal transformer is easy to produce harsh and inexpressible noise, it is recommended to replace the power supply or repair.

Introduction to hostingThe main unit refers to the main part of the computer other than the input and output equipment. It is also used to place the mainframe of the main board and other major components. This typically includes the CPU, memory, motherboard, hard drive, optical drive, power supply, chassis, cooling system, and other input/output controllers and interfaces.

In network technology, it is about the terminal equipment that sends and receives information.