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Medion Laptop MD99310 Mainboard C15M REV2.0

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    Medion Laptop MD99310 Mainboard C15M REV2.0

    Hello everybody
    the laptop has no display but with HDMI I get the signal to external monitor signal, I have already cleaned the mainboard unfortunately did not help me

    is there also a circuit diagram?

    can jamand help me further?
    thanks

    #2
    Re: Medion Laptop MD99310 Mainboard C15M REV2.0

    You don't need Schematics for some Basic Things and for Medion there is rarely Something Like that available.

    Start with Sharing a HQ Picture of the internal Display Connector.

    The easy way Would be to Check with another working Display First before troubleshooting the motherboard.
    FairRepair on YouTube

    Comment


      #3
      Re: Medion Laptop MD99310 Mainboard C15M REV2.0

      I have windows 10 via external monitor with HDMI but not laptop screen

      Comment


        #4
        Re: Medion Laptop MD99310 Mainboard C15M REV2.0

        Yes, you shared this information already. And you're Stuck with this repair, right?

        So do as advised, Otherwise Nobody can Help you.
        FairRepair on YouTube

        Comment


          #5
          Re: Medion Laptop MD99310 Mainboard C15M REV2.0

          The simplest way:
          01.Check whether its LVDS or edp
          02.Check no of pins on lvds/edp connector-30 or40 pins.
          03.Grab any schematic with similar connector
          04. Now you can check what is missing.

          Comment


            #6
            Re: Medion Laptop MD99310 Mainboard C15M REV2.0

            Hi, Thank You
            can you please give me a link ??
            what does that mean EDP

            Comment


              #7
              Re: Medion Laptop MD99310 Mainboard C15M REV2.0

              Originally posted by Sephir0th View Post
              You don't need Schematics for some Basic Things and for Medion there is rarely Something Like that available.

              Start with Sharing a HQ Picture of the internal Display Connector.

              The easy way Would be to Check with another working Display First before troubleshooting the motherboard.

              how do you mean
              Start with Sharing a HQ Picture of the internal Display Connector.
              I've already used HDMI as an external monitor, I see everything

              Comment


                #8
                Re: Medion Laptop MD99310 Mainboard C15M REV2.0

                Originally posted by samtron786 View Post
                how do you mean
                Start with Sharing a HQ Picture of the internal Display Connector.
                I've already used HDMI as an external monitor, I see everything
                Take a good clear picture of the display connector on the motherboard. See the attached picture ,the area circled in red

                Attached Files
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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                  #9
                  Re: Medion Laptop MD99310 Mainboard C15M REV2.0

                  EDP means Embedded Display Port

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                    #10
                    Re: Medion Laptop MD99310 Mainboard C15M REV2.0

                    OK thanks
                    I also cleaned but didn't help, I take a picture

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