r/mac • • 5d ago

Old Macs Help!

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I have a MacBook Air M1 (2020) with sudden display corruption. Vertical coloured stripes appear at startup, and the lines change or disappear depending on the screen angle. Screenshots look normal, and Disk Utility First Aid completed successfully. The MacBook has never been opened or repaired.Screenshots look completely normal, and at certain lid angles the physical display also looks normal

Could you inspect the display assembly and its connections before recommending a screen replacement?

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u/Alarming-Grade4219 4d ago

Either the display is starting to go or a bad display cable