You might have bought a faulty screen, you should also check the connection to the logic board. If that doesn’t work buy a screen from a different seller
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You might have bought a faulty screen from eBay, you should also check the connection to the logic board. If that doesn’t work buy a screen from a ifixit.
You might have bought a faulty screen, you should also check the connection to the logic board. If that doesn’t work buy a screen from a different seller