Part of MacBook Air M1 screen is blank (around 25%) — no physical damage
Hi, I’m using a MacBook Air M1 (2020). Recently, about 25% of my screen went blank (black) — the rest of the display works perfectly. There’s no physical or liquid damage, and the Mac is out of warranty. The issue appeared suddenly while using it normally (no pressure or impact). I can still connect to an external display, and everything works fine there. I’ve tried restarting, resetting NVRAM/SMC, and booting in Safe Mode — no change. Has anyone faced a similar issue? Could this be a display cable or logic board issue, and is Apple providing any free or goodwill repair for this known issue?
MacBook Air 13″, macOS 15.6