https://www.ifixit.com/Answers/View/813294/Horizontal-vertical+lines+on+2020+M1+MacBook+Air+display+(A2237)
Horizontal/vertical lines on 2020 M1 MacBook Air display (A2237) - MacBook Air 13" Retina Display...
I'm having issues with my 2020 M1 MBA display - big horizontal/vertical lines that obscure whatever is on screen. I've found that reducing the amount of dark...
m1 macbook air displayvertical lines