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 ...

Use the following solutions to fix your Windows laptop screen’s horizontal or vertical green line. Before you proceed, we suggest you check for Windows Updates manually and install the same (if ...

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.