On macOS, go to “System Settings” > “Displays” and hold Option to reveal the “Detect Displays” button. Make sure the correct ...

If the PC monitor turns off after a few minutes, check your connections. Sleep settings, overheating, graphics driver status, etc.

Don’t let a no display problem bring you down; read on to get your computer up and running again. There are several possible causes of “no signal” on a computer monitor, including: ...

If your computer monitor keeps entering Power-saving mode and displaying Entering Power-Saving Mode, here is how you can fix the problem.

Problems with sound and multiple monitorsA MacFixIt staff member reports that when moving objects around with multiple displays connected (using a second video card), the sound output of his Mac ...

Until recently, OLED computer monitor selection was limited. Today, there's more than a handful available. LG Display and Samsung Display have made picking an OLED monitor exciting by designing ...

Is your monitor causing computer vision syndrome? Here’s an science-backed guide on how to find out and how to help fix it.

If you've gone shopping for a computer monitor in the past few years, you've almost certainly come across models that advertise FreeSync. This popular display technology is advertised especially ...

Those adding an external display to Apple's M1 Macs have had problems. Apple's fixed some issues, but monitor manufacturers still need to address others.