Vertical (Pixel like) lines across the screen


Oct 29, 2016
My problem started 2 to 3 months back. Since then there started a vertical "pixel" line to appear. I have looked for many solutions on the internet, but I could not find someone with the same plobleem. A time ago, a second line appeared. I think there is a problem with the connection of the screen because i think it is caused by closing and opening my laotop, but I'm not really sure.
Also i don't really dare to fix this without 'professional' recommendation' or to know for sure that this is the problem. I'd rather not send it for repair, because this is my only pc.