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Tuesday, July 19, 2011

Corrective maintenance of hardware



You've probably heard a lot of corrective maintenance, or at least you have seen the need to replace or repair any part of your machine. This is what we call corrective maintenance.
Did we perform preventive maintenance to your PC?, If you did and your computer already suffered, you'll have to go this maintenance.
In the last entry we talked about the hardware preventive maintenance, corrective maintenance now talk of it, this depends on the other, as if not done properly preventive, corrective emerge, and there will be more difficult and expensive to early resolution.

Corrective maintenance is to remove, replace or operate anything that is not at peak performance, giving your machine problems and difficulty performing tasks. It ranges from a small repair such as welding or adjustment screws. In many cases, a better option is definitely changing the damaged item and replace it again, this long term will be more economical and beneficial as getting a brand new, guaranteed duration, and thus the performance in your machine.
There are 2 types of corrective maintenance are:
The unplanned: it is given without expecting it, comes without warning and requires their prompt resolution, if not, there might be costs, property damage or human adults. This happens most often in units with a more pronounced age, you do not know which and when it will be no failure. But when they arise will have to react quickly to your call for repair, but sometimes maybe you do not have the required tools.

The planned: this in contrast to the other, if programmed with time and know what to do when it occurs, already having on hand the material, tools, and prior knowledge.

This type of maintenance should be present in companies, of course as in any personal computer or workstation, but here there is a curious parenthesis to take more into account. In any business, requires a certain control data, which in no way can be lost, since in many cases these are vital to the integrity of it. It is therefore important to have an exclusive department for these failures corrective skilled in the subject, with extensive knowledge and experience.
Here are some points you will consider:

- Be very clear that we want, what use we give it.
- As some companies still use low-tech machines that is now obsolete but still useful for them, they do not need a super machine, one that meets your needs, such as simple accounting programs, databases, among other basic applications. Therefore must be parts of some components that are compatible with it, because they can then run out today because the technology is advancing rapidly and are pushing them out of the sale.
- Check that all the computers in optimal conditions, and often depends on one another.

- Have a separate budget for these setbacks.
- Have employees who know how to use your unit and hygiene regulations, and restrictions on use and misuse.
- Take points of repairs has been done and that you will, that is keeping track of the time that such failure occurred.
To change memory cards or the following recommendations:
1 .- Before turning off the machine, check that all your applications work properly, check any peripheral that will not fail as a mouse, keyboard, everything is properly before starting to open the machine.
2 .- All inspected, now if we will turn off and unplug all electrical power, and peripherals.
3 .- Remove the screws, noting where they go each to the final battle and cause no confusion, we recommend putting them in labeled jars, use a good screwdriver.
4 .- Remove the lid, if the CPU is "tower", put her down for comfort, and notes how each element is distributed, or the exact item you want to change.
5 .- Then download your energy or if you have an antistatic wrist strap better. Longer protected, now unscrew the card, or remove the memory you want to change, very carefully.

6 .- Now proceed to put a new one, settling into its proper place, without forcing, remember that everything has its side and you have to find the one.
7 .- I start now, you just have to screw everything back in place, close the cabinet, stopping the CPU, connect, power on and verify if installed properly, and Ready!
For the power supply and HDD is the same steps with only the following respective indications:
For power supply: ATX connector off the motherboard, and all cables connected to it, then desatorníllalo cabinet, you remove it carefully, and then change it the same way as plug and disconnect now atorníllalo the cabinet.
Hard Disk: IDE cable is critical to get hard disk information, one end of this wing is connected to the other motherboard and hard drive, then connected and mounted and then fixed with screws to prevent any inconsistencies.
It is important to know some things about your computer, you may not be a great expert on the subject, but if you know the most important and relevant information that may occur with it. Know how to prevent it, how to repair and most importantly how to use it properly, taking each basic type knowledge. The computer is a world of information that you never finish learning with her, so I slowly sailing knowing. Noting that the use almost daily, if not the whole point, you should start to worry in knowing more about it, knowing when to take something that is damaging, when repaired, and so on.

Maintenance = better job = better performance Take care of your computer, watch your work, watch your economy.

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