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Apple은 2015년 3월 9일에 Retina MacBook 2015 모델 A1534를 4월 10일에 출시한다고 발표하였습니다. 새로운 유니바디 구조 및 업데이트 된 트랙 패드, 키보드, 그리고 Retina 화면을 포함합니다.

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keyboard not working properly after reassembly

Hello dears,

I was working on a mac that client spilled water on the keyboard ,opened it and checked if there's any leak inside.

disconnected the trackpad cable and battery, then reassembled again with no issues.

Now when booting it shows me "Macintosh disk" i need to select it everytime and when reaching the user passord some of the keys don't type (only make sounds).

After resetting SMC or NVRAM it works correctly but i need to do it everytime.

I managed the startup disk and selected it. it worked for 2 days and now same issue again.

Please if anyone that has the fix and can help it would so much apreciated.

Update (11/28/2022)

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Let’s check the battery install this app CoconutBattery. Take a snapshot of the apps main window while on the charger and post it here for us to see.

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Thank you for replying could't post the photos i'm new in the site

But what is shown on Coconutbattery main window when on charger

Macbook (retina 12-inch Early 2015)

Model: Macbook8,1

Current charge 2067mAh

Full charge Capacity 5297 mAh

Design capacity 5297 mAh

Cycle count 957

MacOs Battery Status Cehck Battery

Battery temperature 28 C

charging with: 0.49 watts when first plugged then now 16.6watts & 17.37 watts

If you can help would be awesome thank you

@edddybk - Well your batteries cycles are inches from the expected life of 1000 so you do need a new battery and the battery is even telling us that.

Here’s the needed part MacBook 12" Retina (Early 2015) Battery and the guide to put it in Retina MacBook 2015 Battery Replacement

It maybe best to find someone local who has the skills and experience as this is a bit tricky!

@danj Thank you for your time i appreciate it so much!

Will do so

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