If you see black or colored horizontal or vertical lines on your Lenovo, HP, Dell, etc. laptop screen or desktop monitor, the problem could be the hardware or the software. Learn how to fix such ...

Changing your computer's refresh rate might fix the horizontal lines on the screen. Restarting both your monitor and computer can solve many screen issues, including horizontal lines.

Rather than use separate horizontal and vertical signals, your computer sends one digital signal to your monitor to carry its image. However, you can edit this signal to rotate the picture, so ...

Adjust Phase Sony plasma televisions feature HDMI and component connections that allow you to connect the TV to your computer. When connected, the Sony TV functions as a computer monitor.

I've posted this in a couple other forums, but haven't got any good answers yet, so I'll try ArsTechnica...I just bought a new NEC FP955 19" monitor. This is my second one, because the first one I ...

After 3 RMAs to Viewsonic, I was finally given a new monitor. However, this one has a problem of its own. Wherever there is a horizontal bar of a solid color on the screen (e.g. on the titlebar ...