Keep the humidity in the humidity is maintained at between 30% to 80%, the monitor can work, led indoor display, but once the indoor humidity above 80 percent, it will produce condensation inside the monitor. Its internal power transformers and other coils are also easy to produce leakage after wet, and even may cause a short circuit connection; high-pressure part of the display is easy to produce discharges; machine components easy to rust, corrosion and serious cause circuit board short-circuited. Therefore, LCD monitors must pay attention to moisture, long time do not monitor, you can periodically energized working for some time, so the monitor is the heat generated inside the machine will drive out the moisture. ) Inside a clean clear dust, you must ask professionals to operate, do not attempt to open the display cover, front display if power was not long in front of the graphite layer on the tube and pressure cap will have residual pressure, then the high pressure energy provided sufficient wounding, use thick rubber wire short circuit board edge display and high-pressure metal plate inside of the cap, led display manufacturers to release residual charge to avoid serious consequences. Disconnect the monitor when dust inside the monitor power, with a Phillips screwdriver to remove the four corners of the display screws, remove the monitor back cover. Paintbrush for the first monitor cleaning, dusting key parts are tubes, ignition coil and tube tail board. Also CRT glass devices, careful damage, Zhijiang led display, the display depending on the circuit board inserted in the seat tube tail pipe, some depending on the circuit board plug and socket tube tail bonded, forced Banxia possible damaged tubes, when proceed attention. [1] led display, led display Zhijiang, 金锐光 electricity provided by the Science and Technology Co., Ltd. Yichang 金锐光. Yichang 金锐光 Technology Co., Ltd. (www.ycjrgd.com/) strong, credible, in Yichang, Hubei Province electronic, electrical and other industries cooperation projects accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinrui Guang electricity into the brilliant and you work for a better future!