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Apple의 MacBook Air 13" 2015년 5월 업데이트에는 5 세대 Intel Core i5 및 i7 프로세서가 성능과 배터리 수명을 약간 향상시켰습니다.

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1 line of the keyboard (zxcvbnm,.) not working after factory reset.

Got a problem with my Macbook Air. I wanted to factory reset it, so I ereased my data and wanted to reinstall MacOS. But my keys (zxcvbnm,.) stopped working. Now I can’t log in with my Apple ID and password.

Run onboard diagnostics (restarted system with pressed D). There is no fault.

What to do? Need help.

Update (11/26/2020)

I have run a diagnostic test. No MBA error. But selected keys (include left CMD) still do not work (se picture).

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I'm suspecting you have a battery which has swollen pressing on the cable.

Let’s get a better view of things, install this gem of an app! CoconutBattery take a snapshot of the apps main window and post it here for us to see 기존 질문에 이미지 추가하기

If pressing yes!

I have replaced the battery with a battery from another Macbook Air that I have to see if it will solve my problem. But I still have the same problem with one line of the keyboard ...

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Time to inspect the keyboard cable damaged at the touchpad and/or replace the touchpad as the keyboard cable connection on it is bad (likely liquid damage) MacBook Air 13" Early 2015 Trackpad Replacement here’s the replacement part MacBook Air 13" (Mid 2013-2017) Trackpad

MacBook Air 13" (Mid 2013-2017) Trackpad 이미지

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MacBook Air 13" (Mid 2013-2017) Trackpad

$49.99

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