U2711, half of the screen, flickering horizontal lines - Dell Community
Lines and trembling in Acer laptop screen - Super User
Solved: Flickering Horizontal Lines - HP Support Community - 5596502
SOLVED: Why is my screen going crazy with green/purple lines and flickering? - Acer Aspire V3-771G - iFixit
If you see horizontal or vertical lines on your laptop screen or desktop monitor, the problem could be the hardware or the softwa… | Laptop screen, Screen, Vertical
Flickering white lines/bar at bottom of monitor - any affordable fixes? : Monitors