How the desktop computer should be maintained

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(i) Considerations for use by computers

1 Use the computer in a clean environment. The computer is a kind of high-tech products, its use of the environment is relatively broad, but if the working environment is poor, the computer will fail. If the floppy drive cannot read the information, it is likely that the head is stained with dust. Therefore, I suggest that you should use the computer in a clean environment, if not used in the long term to use the protection of dust cloth to cover the computer, to prevent dust accumulation phenomenon occurred.

2 work at an appropriate temperature. The ambient temperature around your computer is too low or too high can cause your computer to not function properly. Some users turn on the machine, in order to prevent ash, still put the dust cloth cover on the computer, this will cause the internal temperature of the computer gradually increased, the computer has a bad effect. In addition, in place, the computer and the wall should be at least 15 centimeters away, this can ensure that the machine is connected to a variety of cables will not be accidentally broken, but also to make the fan out of the chassis rapid diffusion of hot air, not to make the temperature of the host inside too fast rise.

3 The position of the computer should be firmly secured. When the computer is stabilized, it is best not to move at will, lest the hard drive be damaged by shock.

4 to prevent the accumulation of static electricity. At this point we should have a deep experience, when the weather is dry, or fiber friction after the electrostatic, electrostatic accumulation of too much, will affect the correct execution of the computer program instructions, serious will burn the computer's internal chip. Therefore, the computer must have a reliable grounding settings, or maintain the use of ambient air humidity.

5 The computer uses the power source best to draw out separately from the line, do not have with other electrical appliances (for example air-conditioning, refrigerator, color TV) and so on common use the same line, in order to prevent these electrical appliances to start the current to cause the computer damage. Conditional users can also configure a voltage regulator or UPS uninterruptible power supply.

6 do not randomly plug the other device and computer connection. Because the computer at the time of power, in these interface components will produce a higher voltage, if arbitrarily plug, high voltage is likely to be the interface of the components burned. Therefore, if you need to remove or connect the connection between the computer and other devices, first turn off the power, and then Plug and unplug.

(ii) Maintenance of computer hardware

In the current computer system, CPU, graphics chip, power supply and so on, the computer work when these parts of the heat will cause a large increase in the temperature inside the chassis and also reduce the performance of the system, so, in our peacetime use of the computer when the part of the heat is very important to note.

Now the most commonly used computer cooling mode is air-cooled, that is, the wind blowing the fan to the part of the heat dissipation. Among them, the CPU has a fan, the video card has a fan, the power supply has a fan, if is the air duct chassis, then the fan is more. After a certain period of time, the performance of the computer may be lower than when it was first bought back, the main reason is that the cooling capacity of the system is caused by the decline.

General computer cooling fan for a long time

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