Get ready for another whacky concept. At IFA 2025, the tech exhibition in Berlin, Lenovo unveiled its latest idea: the Lenovo ThinkBook VertiFlex. This is a laptop with a screen that can manually ...

What Does a Black Line on a Laptop Screen Mean? At its core, the black line on a laptop screen is either a single horizontal or vertical band that may appear for various reasons.

Hi all, I got a new 27" LG UltraFine 5K Display (27MD5KL) and I've noticed these strange faint vertical lines mainly in the center of the display. It's almost as if I can see the lines of pixels ...