How do I fix my monitor Input Signal Out of range? To fix a monitor input signal out of range problem adjust the computer’s resolution to a compatible setting with the display.

No video or wonky picture on your second or third monitor? Here’s our troubleshooting and repair guide for some of the most common multi-screen issues.

How to Fix Backlight Bleeding on Lenovo Monitors Here are all of the best strategies for dealing with Lenovo monitor bleeding. It’s best to work through these tips in this order, as we've ...

How to fix a stuck pixel on your monitor Giving your monitor a time-out Often, when a display encounters a stuck pixel it is because of an image "burning" into the screen.

A dual-monitor set-up can help to increase productivity, but what if your second screen isn't being detected? Here's what to try to fix the problem.

Computer monitors can get a little finnicky for a variety of reasons, but unless the problem is truly catastrophic, most of the fixes are quite easy and quick.

Update: This story is out of date, and has been replaced with a more accurate and thorough explanation. Oren Wolfe wrote in to ask about a video playback problem: Why is my 2011 Mac mini unable to ...