Explore a variety of solutions, from easy tweaks to tech tips, to resolve pesky screen lines and improve your monitor experience Reviewed by Michael Barton Heine Jr Check your monitor's cables first ...

I got a PB 12 for SUPER cheap. There are a couple problems, but none of them are major. The only one I would rate as major is that there are coloured vertical lines running down the screen. How do I ...

Your computer screen can switch from horizontal to vertical due to a variety of reasons, including installing a new program, using a presentation that makes changes ...

I got a new 27" LG UltraFine 5K Display (27MD5KL) and I've noticed these strange faint vertical lines mainly in the center of the display. It's almost as if I can see the lines of pixels. I didn't ...