QUICK ANSWER The green line issue on phones is a hardware problem that cannot be fixed by software. The display of the affected phone needs to be replaced, and depending on the phone model, such ...

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 This issue can occur due to an outdated Graphics card driver or a hardware issue. How to fix horizontal ...

It’s important to understand that the green line issue is a hardware defect. These steps only reduce risk; they don’t remove it entirely. Even careful users can still experience it.