This topic describes how to maintain the LCD

       Used for screen maintenance, because LCD screen life is much shorter than CRT. It also ages much faster, which requires special attention when used. For example, in the power management interface, set the interval for automatically turning off the screen when the computer does not respond, or form the habit of turning off the screen when the laptop is not needed for a long time to reduce unnecessary screen waste. In addition, in order to delay the aging of LCD screen, attention should be paid to avoid long-term exposure to strong light, use medium brightness/contrast as far as possible, and reduce the long-term display of fixed patterns (avoid excessive local aging). Usually, it is necessary to wipe the screen with a special soft brush, glasses cloth, ear ball and so on. If necessary, clean surface stains with a neutral detergent or a small amount of water. Do not use sharp contact points.