Your TV screen will be normal after backlight replacement. When the horizontal and vertical lines start appearing on the screen, do not become hyper. This is not an internal fault. You can end these lines by checking the set top box or cable connection but if these lines are not clear, then your screen can be broken which may bother you. With the help of the LG TV Repair Dubai team you can replace the broken screen. You must have noticed that suddenly a part of your TV screen starts getting color fade and gradually the color of the entire screen gets fade. For this color distortion problem, you can call our LG TV Repair Dubai team. If you are watching clear videos of your TV screen but there is no sound, will you be able to you enjoy your TV? In such a situation it is not possible to enjoy any visual. If such situation comes there is no audio output, call TV Repair Dubai, they will replace the audio IC and your visual will get better sound. LG TV, a great product, after buying, TV Repair Dubai is also a great option to fix its problems. So call them.