Sharp color TV lcd-55s3 boot no signal image
Author:Mei Jing Time:2021-09-08 15:47 Browse(362)
When sharp lcd-60lx540a TV is powered on, the green light is on, and the screen has no image. The general processing methods are as follows: 1. When the green light is on, the TV is powered on. First, check whether the remote control has turned off the screen of the TV, so that the TV is in standby mode, which can be solved by pressing the [power] key of the TV remote control;
When sharp lcd-60lx540a TV is powered on, the green light is on, and the screen has no image. The general processing method is as follows: 1. When the green light is on, the TV is powered on. First, check whether the remote control has turned off the screen of the TV, so that the TV is in standby mode, which can be solved by pressing the [power] key of the TV remote control;. 2. The failure of the high voltage board inside the TV set results in insufficient power supply for the screen to light up;. 3. TV screen failure or loose cable lead to screen failure;. 4. Black screen caused by the failure of TV motherboard or other parts, unable to turn on;. TV hardware failure leads to unable to light up the screen, power on, generally need to contact the TV after-sales service for a comprehensive inspection of the TV, warranty.. 55s3a 4K resolution, but a little fuzzy. The advantages are good-looking appearance, fashionable remote control, intelligent air mouse, 4K definition, and then this is a 4-core. The drawback is that it's not the imported screen, Taiwan screen, but the quality is quite different. Compared with the 4K imported screen of the same size, the price is much different. 4K definition is not high, the backlight is not uniform (commonly known as light leakage).

Sharp color TV lcd-55s3 boot no signal image

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