Repair of the system unit at home

The system unit is a whole set of devices,tightly interacting with each other. This is a fairly reliable system, provided that it was originally assembled from quality components and experts who know their business. But sometimes there are problems that require intervention, but an ordinary PC user is vaguely aware of the device the system unit. Some problems require interventionskilled craftsmen, and some can be solved at home. Repair of system blocks will not be a problem after reading this article. So, let's begin.

repair of the system unit
What is a system unit? This is a set of devices that provide a computer. Their list includes the motherboard and CPU, RAM, video card, hard disk (hard drive), network and sound cards, power supply and a number of other optional devices.

Computer instability most oftenis associated with problems in the software. That is, you can fight it only at the level of the operating system, without physically interfering with the hardware stuffing of the computer. However, there are problems in which the user still needs to repair the system unit.

repair of system units
For example, a common problem is overheatingaccessories. This is most often affected by the CPU. If at the initial stage you do not think of an effective cooling system, then in the future it can cause unstable operation of the computer. Constant overloads, shutdowns - direct evidence that the processor is overheating.

Repair of the system unit may also be necessary,if the computer simply does not turn on. Most likely, the reason lies in the failed power supply. Unfortunately, they rarely give in to fixing, it's easier to change.

Various artifacts on the screen, especially duringany computer game - direct evidence that the video card is not functioning properly. Sometimes it helps to reinstall the drivers or update them to the current version. If not, then it should be the same as on the central processor, check the cooling system.

what is a system unit
By the way, in order to check the temperaturethose or other components, it is enough to install third-party software, for example, Everest. This complex will also help to diagnose the components. To find out the peak temperature of a device in the system unit, contact the manufacturer. For example, for processors this value should not exceed 70 degrees Celsius.

But the repair of the system unit does not always succeedperform yourself. For example, inflated capacitors on the motherboard. This phenomenon is associated with periodic voltage jumps in the network or with the factory fault of the board itself. In the service center, capacitors can be soldered, replaced with new ones, or they are offered to replace the whole motherboard.

In any case, if you are sure that the repairthe system unit can not be produced independently, we advise you to contact the specialists. This will save you nerves and time, as well as save from larger breakages.