Wet, temperature difference should be avoided
Moisture is the "natural enemy" of liquid crystal, so don't let anything with moisture enter the LCD. In addition to avoiding the above, don't drink water at the computer, be careful not to keep the machine in a damp place. Severe moisture can damage the components inside the LCD monitor. In winter and summer, when you enter or exit a room with heating or air conditioning. The temperature difference will cause the "condensation phenomenon" to occur. When the user energizes the LCD at this time, the liquid crystal electrode will be corroded and cause permanent damage. First of all, it is necessary to take care to avoid this situation. Generally speaking, the temperature change should not be greater than 10 °C / 10 minutes. If this happens, don't panic. If you find that the surface of the screen is foggy before starting the machine, use a soft cloth. Gently wipe it off and then turn it on again. If the moisture has entered the LCD, just place the LCD in a warmer place (of course, you can't put it on the fire), for example, under the desk lamp, gradually evaporate the water inside. If it is in the rainy season, even if you don't use a notebook, you should periodically turn on the power and let the machine run for a while, so that the heating components can dissipate the moisture, and it is best to put a small package of moisture-proofing agent in the notebook bag.