Steps for repairing the LCD touch screen

★ It is necessary to go to a professional place for repairing the LCD touch screen for testing. First, determine the cause of damage to the LCD touch screen from which aspect, so as to accurately determine where the LCD screen needs to be repaired, and then repair or replace internal parts;
★ The cause of damage to the LCD screen caused by circuit problems can be repaired by repairing the external wiring of the LCD screen; If the impact causes damage to the LCD screen, the capacitive LCD screen or internal components can be replaced according to the situation; The problem of LCD screen damage caused by liquid and gas infiltration requires disassembling the LCD screen for air drying treatment, and if necessary, replacing some parts that have already been burned out.