7 vertical stripes on the screen of my laptop

[Stephanatic]

A few months ago I get a line (1 pixel) vertically on my screen, now I have7, are colored. I took a photo of my screen and saw with photoshop and there are no lines.
Anyone can tell me why they left and that I do to eliminate them. Thanks before hand.Greetings.

[SergioSantos]

Hi,

the vertical lines or lines are common problems of the screens, you will have to change.

[Stephanatic]

Thanks to respond. I do not understand reason why this happens. Can you tell me?


Thanks greetings to everyone.