Lcd television is now growing year by year, and the hesitation of market fittings is causing many difficulties in repairing it, and it has some skills to learn how to do it if problems arise。
One, you can't turn it on, you can't turn it on
There is a line on the screen, from one, slowly increasing, from the bottom to the top, and this failure, which now accounts for half of the screen, is a common solution. If there is a significant change in the line (more or less), it should be a poor connection between the display and the main plate or a weak welding of the main plate. It's the factory's problem. The repairs do not require replacement parts. It's probably not easy to judge whether it's the main plate chip or the display screen
3. The failure of voiceless images is typically a breakdown of the pressure plate, and damage to the logical panel causes a black screen or white screen failure
Four, there's no sound on the switch, a flash of power lights becomes regular, and a flash of white light on the screen
Five, a back-to-back screen, sound normal. One of the symptoms is poor digital plates, and the second one is poor intralink
Six, three, three, no power lights. First, the power panel's broken
7. There are black belts on television screens, which require maintenance by specialized technicians. Alisho focused on maintenance, and app solved your maintenance problems easily。
