The fan of the newly bought laptop rings from time to time.

It is normal for the fan to rotate, as long as the CPU workload increases when running large software, then his heat dissipation will also increase. In addition, the "little creaking sound" you mentioned is the sound of the hard disk, when the machine reads the contents of the hard disk, the hard disk will have a little sound, as long as it is normal to think like this often.

The fan start of the laptop is related to the CPU temperature, and it will start when the CPU temperature reaches the set value, and some will automatically adjust the speed according to the temperature to achieve the best heat dissipation effect, the best quietness, and play a role in saving power. The CPU fan usually starts up for a few seconds when the laptop is first turned on, and when the BIOS self-test is completed, the fan enters the temperature control state. In addition to notebooks, many brands of desktop computers also use this kind of temperature control and speed control fan, such as IBM, DELL, HP, etc.

So, if the CPU fan doesn't turn, it's not necessarily broken.

In addition, the parts that can make sound in laptops are optical drives and hard disks.

As long as the temperature of the CPU reaches a set value, generally 80 degrees Celsius, the fan will run automatically, which is the protection of the CPU, is it too high for your surroundings?

It should be the sound of the hard drive.

It's completely normal, all notebooks are like this, turn when you need to dissipate heat, and don't turn when the temperature is not high. You can use it with confidence.

Yes, when you turn it on, it won't ring for a while, and it generally doesn't affect much, if you feel that you can't stand it, you can go to the place where you bought it to find him to clean it up, and you don't need to change it.

This is because the power-saving mode is used, and it is normal to stop when the temperature is not high.

If you feel that the noise is really too loud, go to the original business and have a look. Is there something wrong with the fan, if so, it should be able to be replaced for free, provided that there is a warranty certificate.

Normal, the system defaults. Varies with temperature.

Maybe it's normal.,The new book hasn't been running.,But the one I bought didn't have that kind of situation.。

When the laptop is running, the fan is running all the time, if the fan is abnormal or the temperature is too high, it is mostly due to poor heat dissipation, and it can be solved by disassembling the machine for cleaning and maintenance.

The fan is loud, and this fault is mostly because the fan is dirty or damaged:

1. Most of them are dirty, disassemble the machine to clean the fan fan, and add lubricating oil to solve it;

2. The fan shaft is worn and aged for a long time, and the new fan is replaced.

3. The associated fan caused by the aging of the heat dissipation copper tube or the aging of the silicone grease and soft pad is loud, and it needs to be replaced with a new copper tube, silicone grease and soft pad.

There is too much software to run. In fact, there are many reasons why a computer fan is very loud. First of all, we can touch the air outlet of the computer with our hands, if the high temperature continues, then it is likely to be caused by too much memory running in the background of the computer.

This is because running at high speeds will cause the fan to run slower, resulting in a very loud sound.

2. The cooling fan is damaged. After a certain period of use, the laptop will slowly wear out, or because of the lack of oil in the bearings, which will cause the fan to make a loud noise when it is turning. Under normal circumstances, inferior fans are lacking in workmanship, so the center of gravity of the fan blades deviates, which will cause abnormal fan conditions.

3. There is too much dust in the fan. If your laptop has been in use for a certain number of years, it's likely that the fan is making an unusual noise because it has accumulated too much dust, causing it to overload it, thus slowing it down. So this is also one of the important reasons why the laptop fan is very loud, you can check it yourself.

The above is the reason why the laptop fan is very loud to share with you, I believe you have a certain understanding of this, I hope it can help you.

Laptops run software that consumes a lot of memory resources, such as some games, the CPU starts to run at high speed, generating a lot of heat, and the speed of the primary fan also starts to increase, resulting in noise.

The laptop fan has been used for too long, and the dust on it has not been cleaned regularly, and the lubricating oil has been replenished, resulting in the aging of the fan bearing and the sound.

When running a lot of things, it is normal for the fan to be obviously louder, and there will be a sizzling sound when the power supply is charging, a little bit of computer sound is small, and some are big, and the fan will accelerate when the laptop game book dissipates heat.

Generally speaking, there are many reasons why the computer fan is very loud, mainly focusing on the following aspects:

1-The axial deviation of the fan motor bearing adapter causes the fan blade to be stuck or rubbed and issued"Sudden protrusions"sounds.

2- The fan motor bearing is loose, causing the blades to be emitted when they rotate"Buzz"sounds.

3- The fan motor moves axially, and due to the wear of the gasket, the axial void increases, and it is emitted after powering up"Sudden protrusions"sounds.

4-Inferior lubricating oil is used in the fan motor bearing, which is easy to condense with the dust entering the fan bearing when the ambient temperature is low, which increases the resistance of the motor to rotate and makes the motor emitted"Buzz"sounds.

If the fan is not working properly, it is possible to burn the motor after a long time, causing damage to the entire switching power supply. In view of the above reasons for the sound emitted by the power supply fan, the following maintenance work is usually required.

Is it normal for the heatsink to ring all the time when the laptop is running?

Is it normal for the heatsink to ring all the time when the laptop is running?

The cooling fan is damaged, the fan ruler will gradually wear out after a long period of use, or due to the lack of oil in the bearing, the fan will make a loud noise when it rotates. Moreover, due to the low degree of fineness of workmanship, the center of gravity of the fan blades will deviate from the center of gravity of the fan blade, which will cause the fan to be abnormal.

In the process of using the computer, if the limit temperature of the CPU is exceeded, the fan will increase the speed, resulting in a loud heatsink, which is also a normal phenomenon. But if in the process of using the computer, there is no program, but the sound of the radiator is very loud, then Ling Li is abnormal, it is recommended to find a professional for maintenance.

I naturally agree with this point of view, but when the sound of the computer radiator has exceeded the sound produced by normal operation, then the working state is not normal at this time.

Why does my laptop fan keep ringing.

Why does my laptop fan keep ringing.

1. First of all, this situation is generally caused by poor heat dissipation of some hardware of the host. You can turn on the host and try to solve it. Listen to which part is making the sound, and be careful to test with your hands which parts are hot.

2. The reasons why the laptop fan keeps buzzing are: too much dust, aging fan, overload operation, improper placement of the computer, and hardware failure. During the use of a dusty laptop, it will constantly inhale dust and impurities in the air, which will adhere to the fan and heatsink and affect the heat dissipation effect of the computer.

3. The reason why the laptop fan keeps buzzing is as follows: the computer is not flat.

Is it normal for a laptop fan to be loud when I just bought it?

Is it normal for a laptop fan to be loud when I just bought it?

The position of the exhaust fan is offset due to excessive dust accumulation or loose fixing screws. The solution is: clean up the dust and re-fix the screws.

It is caused by too many programs running on the computer, which may cause the cup, graphics card to heat up, etc. At this time, the fan will accelerate by itself, and the sound may be a little louder, but it is not very loud, which is considered normal.

It is normal for the laptop's fan to produce a certain sound when it is working because of the rotation of the fan and the flow of air.