Clean the display surface properly If you find the display surface stains, use a soft cloth moistened with a little water, gently wipe Yidu led screen repair, do not sprinkle water directly to the display surface, water enters LCD screen will lead to short-circuit. 4, to avoid the impact of LCD screen is very fragile, so avoid strong shock and vibration, LCD glass and contains a lot of sensitive electrical components, fell to the floor or other similar strike will result in strong LCD screen as well as some other unit damage. Also be careful not to exert pressure on the surface of the LCD display. If the monitor's power indicator light, then you should restart your computer Yidu led display repair, and pay attention to the host of the light is shining, whether there is a "tick" sound the mainframe. If you have the computer has started normally. Then you should check the monitor signal cable to the host is normal, and the host is connected to the 15-pin D-shaped plug is loose, whether the pin plug inside are broken, crooked, short and so on. If the connection is normal, indicating a fault in Yidu led inside the monitor screen repair, should be repaired. The display will be based on energy-efficient mainframe horizontal and vertical sync signals sent automatically works in the corresponding status and mode indicator on the panel also instructed the corresponding state. Usually orange flashes - shut down or sleep, Orange - hang yellow - Wait Green - normal display. When the monitor is black, after careful examination when the host is not wrong, then it is best not to display continuous or prolonged power-up, in order to avoid failure to expand. led display, led display Yidu, 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!