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Mid 2012 model, A1278 / 2.5 GHz i5 or 2.9 GHz i7 processor.

20 Soru Tümünü görüntüle | 50 Parçalar Mağaza

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keyboard and trackpad stopped working after replacing the battery?

I just finished replacing the battery for my old laptop since it started overheating a little bit.

Before the replacement the trackpad and keyboard were working fine.

After the replacement the keyboard and trackpad worked for a few seconds and now they are completely unresponsive, I have already calibrated the battery, removed and reinstalled the battery, double check the trackpad wire and made sure the cable was connected.

not sure what else to do? is there something i’m missing or doing wrong?

please help!

Update (07/05/2021)

Not too sure ?

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Update (07/06/2021)

Old battery

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New battery

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Bu soruyu yanıtla Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

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1 Yorum:

Was the middle cells blistered?

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Let's try this again, the focus is on the keyboard and trackpad not working as such the battery which sits on top of the ribbon cables (looking in from the bottom) can press against then causing issues.

I was hoping to get a clue from the condition of the old battery if it was blistered in either the middle or left cells looking at the battery from here (battery is made up of four cells)

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Bu yanıt yardımcı oldu mu?

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5 Yorum:

Added more photos!

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@Jessica Tang - Sadly looking at a 2D picture at the angle you took it at doesn't offer enough 3D detail to tell if the battery is physically bad.

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At this point I think you need to reach out to someone locally to help you. Where do you live? Country and nearest city, maybe we can aim you to someone.

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I live near Arcadia CA

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@Jessica Tang - Sorry I've looked through our list of Pro's and can't find one close enough to you ;-{

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Jessica Tang sonsuza kadar minnettar olacak.
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