Battery not charging, not detected in OS.

Question

MacBook Pro 13 "Unibody Late 2011 수리

2011년 하반기 모델, A1278 / 2.4 GHz i5 또는 2.8GHz i7 프로세서.

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Song Cheng @scheng22

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게시일: 2018년 4월 20일

옵션

Battery not charging, not detected in OS.

Hi!

I recently took out my sshd to test another hard drive / cable. Before I unplugged the harddrive, I unplugged my battery from the main board.

Upon reinstall of my harddrive and reconnected the battery, the battery no longer is detected.

I recently noticed that my battery indicator on the left side of my MacBook Pro Mid 2011 13 Inch Unibody is no longer working either. The laptop will only work when plugged in.

The battery is not detected when I go to system / power.

I have ordered a new battery from IFixit and no success. I have tried the SMC reset and all the other reset procedures but nothing. I’m out of ideas.

There was no water damage or other issues before.

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3 댓글

Disconnect the battery tester ribbon cable and see if the system works that way.

Dan 의 2018년 4월 21일

Yes the computer works when the battery ribbon is disconnected and computer is connected with the MagSafe charger.

Song Cheng 의 2018년 4월 22일

So I disconnected the ribbon cable that is next to the battery plug. The laptop works still. So what does that mean?

Song Cheng 의 2018년 4월 25일

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답변 2개

Disconnect the battery tester ribbon cable and see if the system works that way. — Dan
Yes the computer works when the battery ribbon is disconnected and computer is connected with the MagSafe charger. — Song Cheng
So I disconnected the ribbon cable that is next to the battery plug. The laptop works still. So what does that mean? — Song Cheng