Your smartphone screen just got smashed? The LCD screen has a lot of scratches? Your Macbook ,or the iMac doesn’t show nothing on the screen,
or there are shadows or dead pixels in the screen?
Vertical or horizontal lines on the screen might be a simptom of a faulty LCD screen.
Or just simply the image is very disorted, that can be screen problem.
We replace the screens for Laptops, Macbooks, iMacs, Smartphones, desktop LCD screens.