Corrective maintenance of a computer

Corrective maintenance of a computer

Corrective maintenance is performed when it is necessary to correct or repair any problems that this sucitando on our PC which may correspond to hardware or software, respectively.

When we need to replace a mouse, keyboard, power supply, speakers, memory card or expansion or the last of the cases is to make a small slodadura talking about corrective maintenance of hardware.

In the maintenance of hardware we can find:

-> Changing RAM - many times is to increase their capacity or on rare occasions because they have burned

-> Installing expansion cards - this is common because many times you want to expand or improve the functions of a computer and it exsist expansion cards that can be video, sound, network etc. Corrective maintenance can be considered because it is necessary to insert the card directly into the respective board, and if not careful it can be damaged.

-> When enabled devices I / S is damaged - we recommend you replace it with a new one but if the damage is not greater could proceed to the appropriate repair.

However when we meet or errors windows some programs that have stopped functioning or not functioning properly we are talking about software for corrective maintenance.
In software maintenance we find:
-> Possible Formatting the hard drive - when no other solution previously recommended supporting information on the hard disk will be formatted.

-> Possible virus problems - Devera is disinfected with a virus that has the updated databases (To avoid this, constantly update the antivirus on preventive maintenance)

-> System Restore - this can reach sucitar because there are certain programs that when installed can cause conflicts with other programs because a lot of occasions in the replacement of certain libraries that are required for normal operation)
Materials to use

Depending on the type of damage that has sucitado in that computer will need:

-> Installation CDs for your operating system to either complete reinstallation or restoration thereof.

-> Blank CDs in the case of having to make backups

-> Destronilladores star and plans of several measures
-> Feet to replace as memory, expansion cards, letters, keyboard, mouse, USB memory reader.