Why does the hard drive crack in the computer?

Winchester is a storage device that is used in most modern computers and laptops as a storage medium. However, valuable data users prefer to copy to other media or duplicate in the cloud in case the hard disk fails. One of the first signs of a breakdown is that the hard drive is cracking. What if this happened? The reasons for the occurrence of vibrations and how to eliminate them are described below.

What is the noise level?

The noise level is a phenomenon that can be described as a sound emanating from a mechanical design during operation. This vibration includes two components: spindle (aerodynamic) noise and positioning noise. In aggregate, the level of sound reproduced by the hard disk should be equal to twenty six decibels. If the noise of the component does not overlap with the operation of the coolers and is clearly heard, it is an occasion to think whether everything is in order with the device.

How to install the source of cod?

The hard drive does not always crack when it signals its poor state. Some noise level may well be the operating mode of the device, but if the situation with annoying sound becomes problematic, it is still necessary to disassemble the system unit. To get to the insides, you need to unscrew the fixing bolts and remove the cover of the case.

For the time of repair work you need to take care of your safety. It is better to be careful with the electrical wires. Not at a loss during the disassembly of the computer will be a complete disconnection of the device and grounding.

What are the causes of excessive noise?

To determine the nature of the problem, you need to start the processor and listen to the sounds. Perhaps the cause of excessive noise is not at all what the hard drive is cracking. Everything depends on the features of the computer assembly and the quality of its components. The source of the reproduced sound can be a powerful video card fan or cooler, which is simply contaminated. If the trouble was precisely this, then it is worth cleaning the fan from dust.

The likelihood of unwanted vibrations also depends on the type of enclosure. If the system unit has sufficiently thick walls, then it will not pass any extraneous sounds and provide proper comfort, a thin-walled case, on the contrary, will resonate with the published noise. But what if the computer's hard drive is still cracking and not other components?

Why does the hard drive produce excessive sound?

The essence of the problem lies in the very structure of the hard drive, because it is the special magnetic components that rotate and produce noise. In a sense, this is a perfectly normal workflow. But why does the hard drive crack if there were no unusual noises earlier? It is an uncharacteristic sound that can indicate violations of the hard drive.

In addition, any device has its own service life. When the part is used for a long time, the hard disk wears out, which is accompanied by a characteristic crack. In this case, it is necessary to copy all the data from the computer in the shortest possible time and change the broken part. However, there are less radical measures.

How to test a hard drive?

One way to help the hard disk sectors is to block them with special programs. If a hard disk is cracking, then, firstly, you can try to use two types of complexes:

1. Acronis. The most common such program, which has a number of necessary functions. The main thing is to create a backup copy of damaged media.
2. Victoria. With the help of the program, you can check the hard drive. If testing reveals problem areas, Victoria will remember them and automatically block them.

How to reduce the noise level with the help of programs?

You can try to reduce the noise level of the hard disk by software methods. In this case, the programs AAM or HDDscan are useful.

The first program, the essence of which is to control the speed of the hard drive, automatically makes the necessary settings. It is possible, if a hard disk is cracking, then it's just necessary to slow down its speed mode, because the faster the magnetic elements rotate, the louder the device works. A significant disadvantage of this program is that it can not recognize the storage medium.

The second program - HDDscan - is free from this drawback. The principle of HDDscan is absolutely the same as that of AAM, but an additional advantage is the possibility of testing the hard drive and selecting SMART-parameters.

How to reduce noise manually?

Mechanical reduction of noise level is advisable only for a stationary computer, with laptops it is necessary to use only the software method.

There are quite a few options for manual fixing the problem. Often, a hard drive will crack during operation, not only because of its malfunction, but the reason may be that its housing is poorly attached. You should make sure that all the elements of the fastening structure in the grooves, and the bolts are not untwisted. For additional consolidation of connections of parts of the hard drive to the computer, insulating gaskets are used, that is, the joints can simply be glued with an insulating tape, which will help to ensure that the basket of the hard drive and the computer case do not have direct contact. This method is quite effective in dealing with excessive cracking.

Another way to deal with obsessive sound is to change the location of the structural elements or the hard drive itself. This can only be done if this displacement allows the volume of the enclosure. The main goal in this case is to achieve the smallest contact of the hard drive with the case. So, you should ensure the most reliable static position of the hard drive.

There are masters who achieve the location of the hard drive even in a suspended state, for which strong and thick wires or wires are used. With the help of such improvised materials it is possible to achieve complete absence of transmission of vibration to metal parts.

The design and technological methods of reducing vibration include the use of devices for noise reduction, which help to eliminate the consequences, but not cause the crack of the hard drive. In any case, these measures are only temporary. If the problem is really critical, it is better to secure the information and make a complete replacement of the hard drive.