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repair and maintenance to computer equipment

Maintenance of computer equipment

There are two types of maintenance that can be applied to a computer. Preventive maintenance. It is applied to a PC to avoid future errors and technical problems, such as: search for and remove viruses from the hard drive, find and correct logical and physical errors on the disk, defragment the disk, clean the motherboard and other cards to avoid failures techniques by dust, others.

Corrective maintenance. It is one that is oriented to the diagnosis and repair of the equipment when a technical problem arises.


When we perform maintenance to a computer the first thing we need to determine is the time of use and technological delay of the computer, since service on very old equipment is more expensive because of the difficult ness of obtaining the spare parts.

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Then evaluate the physical conditions in which the computer is located. An old or modern computer cannot be installed in very closed places that does not allow you to dissipate the heat generated on the motherboard (despite having fans inside).

As for electricity, there are users who have several air conditioners and a series of electrical equipment that consumes a lot of energy at the time of boot, it is there just how the hard drive of the computer suffers, because it is very sensitive to failures of current and every time the fridge turns on, there is a low amperage in the electrical system of the whole house and consequently on the PC. We must have voltage stabilizers or UPSs for computers.

Resultado de imagen para mantenimiento preventivo
We can start by searching for and removing informational viruses with a good antivirus, like AVG Antivirus, very powerful, light and free.                                                                                            

Then, search for and delete temporary files from your computer, because they take up space and tend to hang up the computer. There are many programs on the web that can help us perform this task, even Windows has its own hard drive maintenance program.

If the installation of the computer Operating System is more than 2 years, it is advisable to make backups of all important files on our hard drive, since the system is no longer very stable because of its age and use.


If the equipment is very dirty inside, it must be uncovered, turning it off previously, and with a blower remove the dust, then with the help of a brush clean the most difficult areas of the PC.

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