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 ...

Over the past few weeks we have been investigating an issue affecting users that have dual display set-ups, most prominently when used in conjunction with the GeForce 4MX. Typically when moving 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.

I just purchased a new Samsung 19" monitor from Best Buy (where I work) and I'm having a problem with it. It's really hard to describe but the monitor looks "blurry"... its not sharp in the least and ...

Microsoft offers numerous useful tools that can help users and admins diagnose problems in Windows 10 and 11. Here’s how to use them for best results. As people use Windows 10 or 11 in their daily ...

David Kahn writes: "I've recently attached a Sony GDM-FW900 widescreen monitor to a 733MHz G4 via the built-in video port. The monitor comes with a special Mac G3/G4 adapter from Sony that's supposed ...

Ok, this is a weird one, and I thought I was going crazy, but now I can reproduce it. I have a problem where viewing certain images causes my external monitor to blink on and off. Typically these ...

An unknown number of users say that their M4 Macs are failing to show the correct resolution for their 5K ultrawide monitors, leaving displays either blurry or too small to read. According to multiple ...