![Purple screen while turning off my macbook pro 2020. This started after upgrading to monterrey 12.3.1. Any help? thanks : r/macbookpro Purple screen while turning off my macbook pro 2020. This started after upgrading to monterrey 12.3.1. Any help? thanks : r/macbookpro](https://preview.redd.it/purple-screen-while-turning-off-my-macbook-pro-2020-this-v0-e4tbrvq1m0t81.jpg?auto=webp&s=03faad26f9275440daf96193a3ffc755713227de)
Purple screen while turning off my macbook pro 2020. This started after upgrading to monterrey 12.3.1. Any help? thanks : r/macbookpro
![I have this turquoise coloured line up one side of my screen on turn on, then these columns of horizontal purple lines when the MBP is on, the purple lines vary as I have this turquoise coloured line up one side of my screen on turn on, then these columns of horizontal purple lines when the MBP is on, the purple lines vary as](https://preview.redd.it/wi58tug36lv21.jpg?auto=webp&s=0c10e182f2df4a9cd5695622f43a8b2348b4bb5c)
I have this turquoise coloured line up one side of my screen on turn on, then these columns of horizontal purple lines when the MBP is on, the purple lines vary as
SOLVED: MacBook Pro 2017 screen flickering / glitching / has horizontal lines - MacBook Pro 13" Touch Bar 2017 - iFixit
![Black vertical line of macbook air 2020 m1. No dropping, just appeared and seems to worsen as I move the screen. What is this? : r/macbook Black vertical line of macbook air 2020 m1. No dropping, just appeared and seems to worsen as I move the screen. What is this? : r/macbook](https://preview.redd.it/vh9a6famoo791.jpg?auto=webp&s=86fcee538807fc377da0dc72eef14e8feaffbf1c)
Black vertical line of macbook air 2020 m1. No dropping, just appeared and seems to worsen as I move the screen. What is this? : r/macbook
![MacBook lines on Screen Fix | Macbook Purple lines on Screen | Macbook Horizontal and Vertical lines - YouTube MacBook lines on Screen Fix | Macbook Purple lines on Screen | Macbook Horizontal and Vertical lines - YouTube](https://i.ytimg.com/vi/YOnTBLLzQao/maxresdefault.jpg)