If the no signal message also has vertical lines, you know the problem is in the monitor and not in your computer. Press the "Menu" button on the screen and then use the other buttons to browse ...

This article will show you how to fix horizontal or vertical green lines on a laptop screen. This issue can occur due to an outdated Graphics card driver or a hardware issue.

Learn how to fix Screen Tearing issues on Windows 11/10 when scrolling, watching videos or computer startup by following these tips.