Shulou(Shulou.com)05/31 Report--

This article mainly introduces how to achieve daily computer maintenance and maintenance, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.

1. Keep the computer on and off normally

The order of turning on the computer is to turn on the power of peripherals (such as printers, scanners, etc.) and the monitor, and then turn on the power switch of the host computer; in reverse order, choose to turn off the computer from the "start" menu, and then turn off the power of the peripheral equipment and monitor after the mainframe of the computer is completely powered off and turned off.

two。 The treatment method of computer stopping response

First try a hot boot (while pressing the [Ctrl] + [Shift] + [Esc] key on the keyboard) to enter the task manager and optionally close the CPU, memory-intensive process. When the computer still has no response, try to "hard shut down" (press and hold the mainframe power on for about 5 seconds until the mainframe is powered off).

3. Avoid turning on and off computers frequently

Turn on the machine immediately after shutdown to make the power supply device burst current, which may cause damage to the device or hard disk in the power supply device. If you need to start the computer again, it is recommended that you wait at least 10 seconds after shutting down the computer. Note: when the computer is performing an operation, you should avoid shutting down as much as possible. If the computer is reading and writing files suddenly shut down, it is likely to damage the drive (hard disk, floppy drive, etc.). In addition, please try to avoid moving the computer while the computer is working.

4. Defragment the disk periodically

Disk defragmenter can improve the execution speed and service life of hard disk and optimize system performance.

5. Install or connect peripherals

Before installing or connecting peripherals, please read the installation manual and guide carefully to ensure that the installation is correct to avoid hardware failure. In addition, in order to ensure the stability of peripherals, when connecting devices such as mobile hard drives / USB devices / card readers, we must pay attention to prevent the injury caused by electric shock. Metal flash drives sometimes cause short circuits to computers. Note: the weather is dry in winter, especially pay attention to the impact of static electricity on computers.

6. Use environment

The ideal operating temperature of the computer should be 10 ℃ ~ 35 ℃, the relative humidity should be 30% ±80%, the alternating current range of the power supply should be 220 V ±10%, the frequency range should be 50 Hz ±5%, and a good grounding system is required. If possible, use UPS to protect your computer from hardware failure or data loss due to a sudden power outage.

(1) dustproof: dust will affect the heat dissipation system of the computer, short circuit the circuit board and increase the wear speed of the computer. It is recommended to clean up dust regularly for 3-4 months.

(2) shockproof: the vibration will affect the plug-in of the computer, resulting in poor contact of the running parts and damage to the lamp filament of the picture tube.

(3) Anti-high temperature: the high temperature of the computer environment will accelerate the aging and damage of the components, which should be between 15 and 30 degrees. At the same time, if the ambient temperature is too low, it is also very easy to produce static electricity that will break down the integrated circuit chip.

(4) Anti-magnetic field: a strong external magnetic field will affect the normal operation of the host computer and the display, such as magnets, high-power speakers, fans and other appliances that produce strong magnetic fields. Computer monitors generally do not produce image deformation under the action of a magnetic field, and if they are affected for a long time, the display image will be color distorted.

(5) Anti-corrosion: computers should not work in an environment with corrosive gases, so as not to cause corrosion damage to the circuit boards and components of the computer.

(6) Waterproof: avoid computer water, in case, monitor, keyboard, mouse and other contact short circuit and so on.

Thank you for reading this article carefully. I hope the article "how to achieve daily maintenance and maintenance of computers" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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