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원문 게시자: Jaymie ,

제목:

Screen doing its own thing like touch disease

텍스트:

Hi,

I replaced a digitizer on this some time ago and the customer has come back to me saying the screen does what it wants and types like its got touch disease.

I've done a bit of research into this and I cannot see a confirmed case of touch disease on an iPad. I've cleaned the digitizer and its still acting weird, It also changed the volume on its own too. I have managed to capture it on a video (link provided)

Any ideas what it could be? I'm along the lines of this is a board issue. I suspect there is a problem with a data line or cpu where the Ipad is receiving a bunch of nonsense signals.

https://drive.google.com/file/d/1wrqicEeGR0EetcRQ18JOKT4MjMhuHege/view?usp=sharing

기기:

iPad Mini 2 Wi-Fi

현황:

open