If part of your computer monitor’s screen is not refreshing properly and shows old content, when you refresh the screen, see this post.

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

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 ...

A common problem you may encounter with your DisplayPort, which connects the monitor to a graphics card, is called Link Failure. This is when that connection fails.