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Hi everyone!
I've got an early 2014 MacBook Air 13" and I recently replaced its battery w/ a new one. I thought a clean install of Mac OS would fix the issue but apparently it didn't so I ended up w/ the exact same issue afterwards. Although connecting to an external display works just fine but its screen is just not operating at all. I got told that it might me a backlight fuse.
Any help?
Regards,
Felix
MacBook Air 13", macOS 10.15
Try an SMC reset and a PRAM reset (hold the PRAM reset for at least three chimes).
I find most display issues turn out to be faulty Display Assemblies or liquid damage to the Logic Board, although a bad backlight fuse on the Logic Board is also a possibility (fuse is not user replaceable).
Take the laptop to an Apple Store for a free examination. Or take it to an Apple Authorized Service Provider to be examined and quoted a price for repair.
Try an SMC reset and a PRAM reset (hold the PRAM reset for at least three chimes).
I find most display issues turn out to be faulty Display Assemblies or liquid damage to the Logic Board, although a bad backlight fuse on the Logic Board is also a possibility (fuse is not user replaceable).
Take the laptop to an Apple Store for a free examination. Or take it to an Apple Authorized Service Provider to be examined and quoted a price for repair.
MacBook Air display not working
