• 南宫ng·28(中国)官方入口

    What can I do if the TV screen is black and the backlight is not on but there is audio?

    If the TV screen is black and the backlight is not on but there is audio, the issue may be caused by the power supply of the backlight or the backlight is defective. Please feel free to call the 南宫ng·28 hotline for further help.