ipad 3 no display !

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  • pravin6p
    Senior Member
    • Mar 2014
    • 75
    • india

    #1

    ipad 3 no display !

    hi i just sucked up with an ipad 3.
    the actual problem when i receive was, jumping display.
    i thought it's a lcd problem and changed the lcd . but actually it was not.
    i tried heating the whole motherboard, after that no display at all.
    for one time it shown as it is in dfu mode when i connected the usb, and i tried to restore but failed. now it is not detecting at all.
    can any one help please.
    please provide the schematic diagram if anyone have.
    thanks,,,,,,,
  • cyberhack
    Badcaps Veteran
    • Feb 2013
    • 466
    • Uk

    #2
    Re: ipad 3 no display !

    Here you go
    Attached Files

    Comment

    • pravin6p
      Senior Member
      • Mar 2014
      • 75
      • india

      #3
      Re: ipad 3 no display !

      thanks 4 that. But any1 can give any idea what may be the fault?

      Comment

      • pravin6p
        Senior Member
        • Mar 2014
        • 75
        • india

        #4
        Re: ipad 3 no display !

        sorry there was a mistake its an ipad 4. 820-3249
        any have the shematics for this one
        Last edited by pravin6p; 10-23-2014, 02:32 AM. Reason: mistake

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        • reaper57
          Badcaps Veteran
          • Sep 2014
          • 216
          • Norway

          #5
          Re: ipad 3 no display !

          I had an ipad 4 in for repair with the same problem a few weeks ago. I gave up on it as I think that the problem was a firmware corruption and that is not recoverable through the usb interface. You should look into a way to flash to the firmware directly to the chip.
          Keyboard not detected, press F1 to continue...

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          • diif
            Badcaps Legend
            • Feb 2014
            • 6978
            • England

            #6
            Re: ipad 3 no display !

            Were they the original screens ? I've seen the digitizer connectors become loose on the cheap generic ones and this causes the screen to jump around and behave sporadic.

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            • pravin6p
              Senior Member
              • Mar 2014
              • 75
              • india

              #7
              Re: ipad 3 no display !

              Yea.. that was the original screen.

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              • reaper57
                Badcaps Veteran
                • Sep 2014
                • 216
                • Norway

                #8
                Re: ipad 3 no display !

                You said that it's in dfu mode, right? That is a software problem the screen should be fine.
                If it's not detected you should be able to get it back in dfu the way you normally enter dfu mode on an ipad.
                Last edited by reaper57; 10-27-2014, 03:26 AM.
                Keyboard not detected, press F1 to continue...

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                • cyberhack
                  Badcaps Veteran
                  • Feb 2013
                  • 466
                  • Uk

                  #9
                  Re: ipad 3 no display !

                  Here
                  Attached Files

                  Comment

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