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    CF-31 touchscreen stops working

    Discussion in 'Panasonic' started by metallitera, Jun 6, 2017.

  1. metallitera

    metallitera Notebook Consultant

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    The touchscreen stops working after being on for a while. when i restart, or awake from sleep, it will work again for a little while then stop again. When it works, it works fine, and then nothing.

    CF-31ACAAX1M

    All the threads I can find speak of the touchscreen nor working at all, not this odd intermittent issue.
     
    metallitera, Jun 6, 2017
    #1
  2. SHEEPMAN!

    SHEEPMAN! Freelance

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    Device manager....Properties....make sure windows is Not allowed to turn device off...Power Management Tab. HID Device.

    Check for heat.

    Check ram.

    Sent from FZ-G1 osk....not as bad as a smart phone. :)
     
    SHEEPMAN!, Jun 6, 2017
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  3. metallitera

    metallitera Notebook Consultant

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    Check RAM, for what? How?
     
    metallitera, Jun 7, 2017
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  4. Shellback

    Shellback Notebook Geek

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    Your CF-31 can do a full set of diagnostic tests on itself.
    Go into the bios setup (press f2 at the blue startup screen) go to the EXIT menu, and click on Diagnostic Utility.
    It will take a while to complete the tests, but is a good place to start.
     
    Last edited: Jun 7, 2017
    Shellback, Jun 7, 2017
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  5. metallitera

    metallitera Notebook Consultant

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    I did that after i got the computer up & running.

    I disabled the ability for windows to shut it off and was on it last night for a few hours and it stayed working, so that seems to have fixed it.
     
    metallitera, Jun 7, 2017
    #5