1, to avoid hard objects bump, scratches
For most of the LED-backlit display, they are the most vulnerable place is the screen, the general hardness of the screen are below 3H, usually do not pay attention to the use of other devices can easily be injured and once the screen damage also means that this LED display Basic scrapped.
2, do not privately disassemble the monitor
LCD monitors, like other electronic products, are also precision instruments, for non-professionals try not to disassemble their own display. Although the LED backlight operating voltage compared to the traditional CCFL has been greatly reduced, generally within 20V, but the instantaneous high voltage is still a great danger, but also easy to increase the display failure.
3, regularly clean up the screen
LCD monitors and our users the most closely related to clean health work is also very necessary. We need to consider the purchase of better quality cleaning kit, the cost of cleaning fluids generally include electrolytes, high purity distilled water, antistatic liquid, etc., can effectively clean the screen dust, fingerprints and other stains, we can buy some Well - known brand of products. And good cleaning cloth is also very particular about, must be made of ultra-fine fiber as raw material products, the general high-end glasses to send glasses cloth can also be used to do clean cloth. Some users think that water can be, but also will not damage the LCD screen. But the cleaning effect of water is relatively poor, and clean the dust will be attached again.
4, to maintain the environmental humidity
Do not let anything with moisture properties enter your LED display. Found a fog, use a soft cloth to gently wipe it, and then to turn on the power. If moisture has entered the interior of the display, the display must be placed in a warmer and dry place to allow the moisture and organic matter to evaporate. Electricity of a liquid crystal display containing humidity can cause corrosion of the liquid crystal electrode, which can cause permanent damage.