When your Mac's output to the monitor you are using does not work properly, here are some things you can try. Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt ...

Troubleshoot to find out reasons why your computer monitor goes dim to the point where it turns on and off without your adjusting it as such. A properly functioning computer monitor maintains a ...

On Windows 10 and 11, you can use these steps to fix a second monitor not detected on your PC, and here's how.

Encountering a computer that turns on but has no display can be a frustrating and stressful experience, especially if you have something important to do. In such a situation, you might worry about ...

You can complete about as much work on a computer that gets stuck in standby as you can on one that won't boot at all. To work your way past these kinds of operating problems, you need to diagnose ...

You've likely heard at least one horror story in your life where a computer monitor suddenly starts flickering, and then it either vaporizes you, or a spooky hand shoots out to grab you. It's such a ...

It is the very first thing you need to verify when you are getting the aforementioned issue. If the cable or port is quite old, there is a chance of having a loose cable issue. As a result, your ...

Your film, 1994 Computer Lab, is in post-production. While reviewing the dailies, you’ve noticed a big problem. The CRT monitors in every shot have fat, dark lines scrolling vertically on their ...