Keep it powered on, unplug it from your computer, and look for any flickering or lines on the screen. If you notice any distortion, it indicates that your monitor is damaged.

If Windows 11/10 is stuck on the Welcome screen, then it could be because the DWM process is not completing its job. ... Microsoft Edit command-line text editor for Windows. June 22, 2025.

TV screen lines are an irritating occurrence, and many different issues with the TV can cause them. This article will go over what causes this, whether or not you can fix it depending on the cause ...