Why does my digitizer not work after replacement?

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iPad Mini 2 Wi-Fi

Wi-Fi版的iPad Mini 2指南。2013年10月22号发布同年11月12号上市。iPad Mini 2就是配备了Retina显示屏的iPad Mini，在更小尺寸的的7.9寸屏幕上拥有和iPad Air相同的像素。

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Mitch Zakocs @zakocsm

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发帖于: 2017年3月11日

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Why does my digitizer not work after replacement?

Hello IFixIt Forums,

I recently ordered a digitizer off of IFixIt along with their kit, and replaced it. I found out shortly after that the reason why the lcd and nothing else would work was because of long screw damage on the Logic Board. I then ordered the Logic Board and replaced it on the IPad, and it works great now. Everything works, except for one thing:

The Digitizer....

The home button works, the lcd works, everything works except for the actual touch part on the digitizer.

I have tried almost everything, I wiped the IPad, did a hard reset, there is yellow clear tape covering the bottom part of the digitizer where the home button cable is, everything is connected fine, digitizer cable is not bent or broken at all, no pins are missing (looked under magnifying glass) and I can't seem to figure out what is wrong. I ordered everything, all the tools and parts, from IFixIt's website, so I don't know what's wrong.

Thanks for any help you can give me, and if anyone knows if IFixIt has a warranty on any parts, that would be great.

Thanks.

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iMedic @theimedic

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发帖于: 2017年3月11日

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Exchange it. iFixit will mail you a new one out immediately

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EHHHH What was wrong with the old digitizer (let's look at that first before assuming the part is bad).

由 mayer 完成的 2017年3月11日

@mayer if you want to see what's wrong with the old digitizer, at least tell me what to look for or if I should provide pictures of everything instead of just saying "we should"

由 Mitch Zakocs 完成的 2017年3月11日

as @mayer says, don't jump to conclusions, it could be a bad digitiser, but it could be a bad logic board instead, especially if the touch is not working at all.

@zakocsm try the old digitiser, to see if the touch works with this (presumably it was cracked originally but still working fine?). Do this first unless you have cut the connector or believe you may have damaged the touch functionality when removing.

由 Reece 完成的 2017年3月11日

Mitch It would help us to know the history of the machine and why you got into it in the first place.

由 mayer 完成的 2017年3月11日

@mayer The screen was cracked. I opened it up to replace the digitizer and followed IFixIt's guide. That's it.

由 Mitch Zakocs 完成的 2017年3月11日

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EHHHH What was wrong with the old digitizer (let's look at that first before assuming the part is bad). — mayer
@mayer if you want to see what's wrong with the old digitizer, at least tell me what to look for or if I should provide pictures of everything instead of just saying "we should" — Mitch Zakocs
as @mayer says, don't jump to conclusions, it could be a bad digitiser, but it could be a bad logic board instead, especially if the touch is not working at all.

@zakocsm try the old digitiser, to see if the touch works with this (presumably it was cracked originally but still working fine?). Do this first unless you have cut the connector or believe you may have damaged the touch functionality when removing. — Reece
Mitch It would help us to know the history of the machine and why you got into it in the first place. — mayer
@mayer The screen was cracked. I opened it up to replace the digitizer and followed IFixIt's guide. That's it. — Mitch Zakocs

iPad Mini 2 Wi-Fi

Why does my digitizer not work after replacement?

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