How do I clean my computer at home from dust?

Your computer has become somewhat worse work than on the day of purchase, despite the fact that you carefully follow all the rules for using it, namely: carefully delete the history of the browser so that it does not clog RAM and do not visit a variety of malicious sites. In this casePerhaps the reason lies in the system unit itself, if dirt and dust accumulated in it. In order to prevent damage and improve the performance of your computer, you must know how to clean your computer at home from dust. We will help you solve this problem in this article.

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Preparation for dust removal

The entire preparation process will be divided into 2 stages - the assembly of the necessary inventory and procedures that will ensure your safety and the possibility of further operation of the equipment.

Tools:

• Cross or curved screwdriver.
• A brush of weak stiffness with a long pile no less than 40 mm - you can take a brush that is intended for powder application.
• Vacuum cleaner for special cases of contamination or a cylinder with compressed air, for example, a pneumatic cleaner.
• The film or the newspaper, which must be put under the sistemnik.

So, all prepared? Well, start to follow the steps.

Disable and then turn off all

equipment. First turn off everything using the buttons. All peripherals, for example: monitor, speakers, scanner, printer and the like. Finally, pull the plug from the network.

Grounded

Yes - yes! Perhaps someone will laugh, but based on the lessons of physics, we can recall that the human body is an excellent conductor. And even the shut down computer always keeps the voltage on the motherboard.

In short, to clean your computer at home from dust, while disconnecting and disassembling, hold onto something metallic, such as a battery. Thus, you remove the statistical stress from the body, which can burn any sensitive parts in your computer.

Important! In the future, during each first touching the parts from your system unit with one hand, hold on to something metallic, for example, the computer case.

Also, you can exclude all synthetics from your clothes when cleaning your computer to ensure greater safety.

Unplug all cables and cables

Do not pull out all plugs immediately. Initially, put the newspaper or film on the floor, and only after that start to disconnect absolutely all the wires and cables from the rear wall of your system unit.

Of course, you can and do not detach, but that's just to prevent all this economy will be very strong.

Important! If you are not so ac in this business, first photograph the order of the connection. Otherwise - you can sit down for a long time, poking wires into different connectors after how to clean the computer from dust and will try to collect everything as it was.

Unscrew all the rear bolts and carefully remove the side cover.

Take the screwdriver and unscrew all the bolts from the back cover. There are variants of the structure of the hulls of the sistemnik, which provide for latches, in this case unfasten them.

Then, detach the side wall by pushing inwards and then pulling yourself. Only one will be enough, it is located on the left, if viewed from the front, but if you have a desire, you can also detach the other cover.

We estimate the entire front of the work

If you have turned everything off correctly, this kind of view will open before you. Unscrewing the cover, you will see in front of you, the most ordinary system-man, in which there is no video card, as well as a sound card. If you are looking a bit different - bring it in a similar form: unscrew and disconnect the audio and video cards from the connectors so that they do not interfere.

Important! Carefully inspect the contents - where the most dust accumulated, whether there are three-dimensional pieces of dirt.

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Cleaning the power supply unit

Even a small number of experienced users neglect this cleaning step, and in vain do it. At a time when dust accumulates gradually inside the power unit, it covers absolutely all the chips and parts like a blanket.

This self-self worsens their heat transfer, so the device starts to work all the time on high loads. And this, in turn, may lead to the breakdown of your power supply in the near future.

To clean the power supply from the dust at home, after the shutdown, allow the time to cool down, then proceed as follows:

1. Unscrew the bolts and remove the side cover of your system unit.
2. Disconnect the power cable from your motherboard.
3. Also disconnect on your hard drive - a device that is designed to read optical disks.

Important! Do not forget to mark the disconnected plugs, so as not to get confused, which cable to stick to.

1. On the back of the system unit, find the screws with which it is secured, and holding the unit, unscrew them.
2. Use a soft brush to mark dust from the surface of the power supply board.

Important! Press and apply force is not to break anything.

Now that you've learned how to clean your computer power supply at home from dust, you can go to the next stage.

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Lubrication and cleaning of coolers

Now clean the active and passive cooling system, namely the fans and radiators. As a rule, there are at least 3 coolers in the system unit, namely:

• in the power supply;
• in the blowing part, which is located in the very case of the system unit;
• on the processor heat sink.

Important! Also, in some computers the mini-cooler is installed on a video card, which is disassembled and lubricated, it is not recommended for beginners.

So, in order to clean the cooling system, you must do the following:

1. Unscrew the screws and remove the coolers from your power supply, as well as the system unit.
2. Use a brush of dry cotton buds to clean the dust from the fan and its housing.
3. In the event that the mud is stuck, gently remove it with a toothpick.
4. Carefully peel off the round label. From the recess, remove the rubber grommet. In the recess is located a certain shaft, which is pressed onto the bearing. Drip a small amount of engine oil in the cavity - it's best to take a thick tool.
5. Label the label back. In the event that it becomes unfit, replace it with a piece of a small size of good scotch tape.
   

Once you have finished cleaning the computer of dust, and also smeared the cooler, go directly to the processor cooling cooler.

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How do I clean the CPU cooling cooler?

Many experienced users remove the radiator, and then clean it, making a replacement for thermal grease. Beginners do not recommend this, because you can kill your CPU.How can I clean my computer of accumulated dust at home?

Here, too, there is nothing complicated, if you are extremely careful and act in this way:

1. Using a wooden toothpick, gently remove dirt from the slots of your processor cooling cooler.
2. Put cooler back on the screws.

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How can I clean the motherboard and all its components?

The last job left is a general cleaning of the motherboard, as well as all the internals of the case from a large amount of accumulated dirt.

Proceed to the final stage of cleaning the computer:

1. Use a brush to sweep the dirt from the surface of the video card, clean the radiator with a toothpick, without removing the mini cooler. If it is not available, the task is simplified.
2. Also with the help of a brush, sweep absolutely all dust from the surface of the motherboard and all its components.
3. Clean all the dirt from the body of your system unit.

That's the computer completely cleaned from all the accumulated dust. Back install the power supply, connect absolutely all cables to the motherboard, and also connectors to the device for reading optical disks and hard disk. We hope, after the assembly, the system worked much better than before you decided to clean your computer at home from dust. It means that you have done everything right and will be able to repeat this process again. Do this at least 1 time per month and your email assistant will never let you down.