Power Button Not working after screen replacement

Question

Moto X Pure Edition

Announced on July 2015, this is Motorola's flagship phone. It has a 21 mega pixel camera with a 5.7 inch IPS TFT LCD screen with a resolution of 1440 x 2560 making it Quad HD. Model number XT1570, XT1579, XT1575 and XT1578.

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matheusphillipemuniz @matheusphi89722

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게시일: 2017년 5월 9일

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Power Button Not working after screen replacement

I recently changed the screen on 2 Motorola Moto X pure edition, Because it was cracked but after replacement the power button doesn't work anymore. I wonder if that could be a defect on the screen I bought. Or if I did something wrong. I followed a online guide changing everything. And Both screen bought from the same seller won't power on. It does light up when I charge just not able to tun it on. what do I have to do ?

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

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Did you ever figure this out or solve it?

klepper 의 2018년 3월 30일

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Kyle Brennan @kylebrennan

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게시일: 2018년 6월 10일

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I had the same problem - my power and volume buttons stopped working after replacing the battery.

Refer to step 8 here, specifically the 2nd screenshot (2 of 3). I had to reseat my power/volume flex - I did not have to reseat the connector to the board.

The 2nd screenshot shows a cable that could have come loose. Mine was glued down and taped, but had still come loose (probably while heating the phone up to take the back plate off).

I used long thin pliers to peal the clear tape, reseat the flex, and put the tape back on again. The phone works great now!

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Same problem and same resolution, but with Moto Z Force Edition. Thanks!

Ian Nicholson 의 2019년 5월 12일

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Same problem and same resolution, but with Moto Z Force Edition. Thanks! — Ian Nicholson

Blop @dityleba 평판: 13 1 · Answer 1 · 2017-12-18T15:38:52-07:00

Blop @dityleba

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게시일: 2017년 12월 18일

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there is a small rubber cover on the upper left hand side of the back plate after you close the phone back up. If you remove the cover it exposes a ribbon cable and connector the you can push to connect back to the main board. There is another one near the bottom for the same purpose to connect the battery.

I found and reconnected the one near the bottom but I missed the connector in the top left. The phone exhibited similar behavior: screen lights up when plugged in but power button doesn't respond. Hopefully that is also your issue. Hope that helps.

Connector locations

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