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Thread: Random touches and behaviour

  1. #1
    Soundwave
    Member #
    56588
    Join Date
    May 2013
    Tablet
    TF300T
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    Random touches and behaviour

    Hi,

    I´ve bought my TF300T in December 2012. No problems, until 1-2 weeks ago after an Android update.
    After looking around on the forums, I've activated the DEV.OPTION - SHOW TOUCHES and it appeared that there are 4 mystery touches constantly "on" (see attachment). The explains why sometimes it's hard to unlock, open apps etc. Sometimes it just starts opening apps/settings by itself, for clear reasons it appears.
    Question is, how do I get rid of this?

    I've done cold reboot and 3 factory resets (as seen in Master Help topic). Without connecting to the internet or installing/restoring ANY apps, after a few minutes those 4 mystery dots re-appear. It seems a hardware issue.
    I've also pushed the back of the tablet towards the front (seen in other topics) but IF it helps, it's only a temporary solution...
    FYI:
    Android version: 4.2.1
    Touch Panel Version: ELAN-3011-4822
    Build: JOP40D.WW_epad-10.6.1.27.1-20130711

    TF300T touches.jpg

  2. #2
    Supporting Member
    Supporting Member

    Member #
    1793
    Join Date
    Jun 2011
    Location
    Vancouver Canada
    Tablet
    TF Book T102HA
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    You have a loose connection most likely with the ribbon cable that is attached to your digitizer. That is what I suspect is the culprit.

  3. #3
    Soundwave
    Member #
    56588
    Join Date
    May 2013
    Tablet
    TF300T
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    Thanks Swipe.

    So what would you recommend (since I can't fix it myself I guess...). Back to Asus for warranty?

 

 

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