Explore simple fixes and expert tips to eliminate those frustrating vertical lines for a seamless screen experience. Try turning your monitor off and then on again to fix vertical lines on the screen.

If you see black or colored horizontal or vertical lines on your Lenovo, HP, Dell, etc. laptop screen or desktop monitor, the problem could be the hardware or the software. Learn how to fix such white ...

At MWC 2025, I sat down with some of the Lenovo team and chatted about what gear I bring with me on the road, given they had just announced a handy second laptop screen. After telling them some of my ...