The routine maintenance method of the monitor

Monitors can be said to be the most important and expensive parts of the computer, but also a PC components of the late elimination of the product, it is more important to maintain it. Displays such as improper use, not only performance will quickly decline, and life will be greatly shortened, even in the use of two or three years later will be scrapped, therefore, must pay attention to monitor the day-to-day maintenance.

　Do not switch monitors on a regular basis

Do not switch the display too frequently, open and close between the best interval of two minutes, open, close too fast, easy to make the display inside instantaneous high voltage, so that the current too large and will burn the picture tube. If you don't use a monitor for one or two hours, it's best to turn off the monitor, and for home PCs, it's recommended that you turn off the entire device when you're not using it at night.

　Do dust-proof work

Monitor inside the high-pressure up to 10kv-30kv, such a high voltage is very easy to attract dust in the air, control circuit board adsorption too much dust, will affect the heat distribution of electronic components, so that components temperature rise burning components. Dust can also absorb moisture in the air, corrode the line inside the monitor, causing some inexplicable faults. It is better to buy a special dust cover for the monitor after each use should be timely with dust cover, clear the screen of dust on the monitor, remember to turn off the power of the monitor, should also unplug the monitor power cord and signal cable, with a soft cloth from the center of the screen to wipe out, if the dust is difficult to clear, Cotton can be used to limit a small amount of water to wipe carefully, do not use alcohol, such as chemical solution wipe, in addition, the long-term use of the display machine shell will accumulate a large amount of dust, not clear will accelerate the aging of the display, you can use the brush to erase the display machine shell dust and dirt, to wipe with a dry cloth, as far as possible without rubbing water wet cloth. Be careful not to touch the bad circuit components. It is necessary to clean the liquid crystal display, but do not use alcohol to wipe it, because the alcohol will corrode the coating, causing permanent damage to your LCD screen. The real scientific approach is to buy a special lens wipe lens paper, tear off a bit after folding a little bit of drinking purified water, lens paper fiber is relatively long, not easy to produce fluff, so wipe the monitor is ideal. The panel where dirty on the rub there, in principle, do not expand the scope of the wipe, after wiping with dry lens paper gently wipe, the watermark can be removed.

　　Moisture

Long-term monitors need to be energized for a period of time, let the display work when the heat generated in the machine out of the moisture, because when the indoor humidity ≤30%, will make the display mechanical friction part of the electrostatic interference, internal components by the possibility of electrostatic damage increased, affect the normal work of the monitor; humidity over 80%, Inside the monitor will produce condensation phenomenon, the internal power transformers and other coils after damp also easy to produce leakage, and may even mold broken lines.

　　Anti-magnetic interference

Electromagnetic interference will make the circuit appear not to have the voltage current, do not place the computer room placed strong magnetic field material (such as radios, etc.), multimedia speakers must choose the effect of good magnetism and as far as possible away from the display.

Picture tube As a large heat source of the display, in too high ambient temperature when the components will be accelerated aging, and even some of the virtual solder solder joints may be due to the solder melting off and caused distributors to make the display work instability. A good ventilation environment should be given to the monitor to ensure adequate room heat dissipation.

Do not have a strong magnetic field of things (such as speakers) near the monitor, but the display will inevitably be affected by a variety of electromagnetic interference, so the general display has degaussing function, we should be regular (such as one months) to the display degaussing, but note that the same time do not repeatedly use this function.

Anti-strong light

Do not allow your monitor to be exposed to strong light (such as solar light), the display should not be too bright or contrast too strong, so as to avoid the filament and phosphor in the picture tube premature aging. Strong light will make the screen reflects the dim image, in the work of the face of the display is very vulnerable to eye damage, but also accelerate the aging of CRT phosphor, reduce the luminous efficiency, shorten the life of the display. Therefore, do not put the display in the strong sunlight, in the summer in the light must be a place to hang a dark cloth to reduce its light intensity.