Screen Replacement- Black Screen

Question

iPad Air 4

Apple's October 2020 refresh of its iPad Air tablet, sporting an A14 Bionic processor, a 10.9" screen, a new design, and in-button TouchID.

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Marks19 @marks19

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crwdns2931729:0crwdne2931729:0: tiawara ta 17 agoKul 9, 2026

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Screen Replacement- Black Screen

I’ve repaired a few iPad screens in my time, but when working on this one it initially was ok, now the screen is black and unresponsive. I’ve got a secondary new screen and that doesn’t work either. I’ve plugged in my tester and it’s showing power. I’ve tried rebooting to no avail.

Any tips on which connectors to test, common faults? Or any guidance!?

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