Keyboard not working after replacing the top case

Question

MacBook Air 13" Early 2014

Apple의 MacBook Air 13" 2014년 4월 업데이트에는 참신한 듀얼-코어 i5 및 i7 프로세서와 더불어 배터리 성능을 약간 향상시켰습니다.

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Andrew @flemdawg

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게시일: 2018년 3월 7일

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Keyboard not working after replacing the top case

Hello.

So I recently replaced my MacBook Air A1466 top case because a few of the keys stopped working after I spilled some water on it.

After replacing the top case none of the keys work now and I have to plug in an external keyboard to use it.

Every other function of the laptop is working perfectly, even the trackpad.

I have attempted to unplug and replug the relevant fittings with no success. Any advice or other solutions that I can attempt?

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Dan @danj 평판: 480.2k Self employed contract worker 35 329 971 · Answer 1 · 2018-03-07T15:07:37-07:00

Dan @danj

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Self employed contract worker

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게시일: 2018년 3월 7일

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The supplier of the uppercase might have shipped you a bad one. I would contact them.

To see if the system see's the keyboard at all go to 'About This Mac' and click on the Systems Report button. Open the Hardware section & Click on the USB section. You may need to slide the split window a bit down so you can see the bus hierarchy. One of the Hub's show Keyboard Hub > Apple Keyboard, do you see it?

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MacBook Air 13" Early 2014

Keyboard not working after replacing the top case

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