Screen doing its own thing like touch disease
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.
Cette question est-elle utile ?
4 commentaires
Thanks Brian,
This is a OEM digi thats about 3 months old. I've tried a new one and its still doing the same.
If you look at the video at on 43 seconds you'll see the volume changes like the volume buttons are not being pressed.
I suspect there is a problem with a data line or cpu where the Ipad is receiving a bunch of nonsense signals.
par Jaymie
Have you tried testing the new one without installing it all the way? I usually take a couple of plastic pry tools or guitar picks to keep it up off the body of the iPad to test. It may be a board issue, but try that just out of curiosity.
par Brian Wood
Yeah I tested the new one without fitting it.
par Jaymie
Ok, inspect the digitizer connector on the motherboard to see if there's any damage. I inadvertently bent a gold pin one time and had to have it repaired.
par Brian Wood