![Chelsea Kopta on Twitter: "Mac friends, scary purple lines/bars suddenly started flashing frantically across my screen. This does not look good. What does this mean...? https://t.co/dFTgB3EjJs" / Twitter Chelsea Kopta on Twitter: "Mac friends, scary purple lines/bars suddenly started flashing frantically across my screen. This does not look good. What does this mean...? https://t.co/dFTgB3EjJs" / Twitter](https://pbs.twimg.com/media/EIJ5sbaWkAUcgWv.jpg)
Chelsea Kopta on Twitter: "Mac friends, scary purple lines/bars suddenly started flashing frantically across my screen. This does not look good. What does this mean...? https://t.co/dFTgB3EjJs" / Twitter
SOLVED: Why is my screen going crazy with green/purple lines and flickering? - Acer Aspire V3-771G - iFixit
Purple Screen While Turning Off My Macbook Pro This Started After Upgrading To Monterrey Any Help? Thanks R/mac | icbritanico.edu.ar
![Purple boot screen with diagonal broken lines after selecting Windows 10 from dual boot menu - Ask Ubuntu Purple boot screen with diagonal broken lines after selecting Windows 10 from dual boot menu - Ask Ubuntu](https://i.stack.imgur.com/INEPN.jpg)