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newbie needs capacitor sizes. HP Spectre X360. schematic maybe available

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    #1

    newbie needs capacitor sizes. HP Spectre X360. schematic maybe available

    hello, i am very new to laptop repair and generell electronics

    i have a HP Spectre X360 Convertible 13 - ap0016ng
    motherboard number DA0X36MBAE0 REV E

    massive burned and shortet mosfets. after removing them still shortet in the i think "main power rail"

    found a shorted capacitor. removed it and the short is gone.

    i want to try a crazy repair which is hard because the mosfets are like welded on one side to the track. is there a method to get this loose ?

    in this area another capacitor was shortet.

    now i want to replace theese capacitors with the right values. i found a schematic somewhere on the internet which seems to be for this board...

    maybe
    QUANTA X3A DA0X3AMBAG0

    but i have problems to find the right places in theese schematics. especialy when the components are named different and there are no markings on the board

    it would be great if someone can help me to find the right spot in the schematics
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    #2
    If you dont know the value of caps replace them with 25V/10uF to be on safer side.
    Removing those burnt mosfets requires good skill and practice.
    Good quality flux/hot air gun/sharp tweezer and soldering iron will do the job..
    You may loose pads on the PCB while removing it,so check the traces on PCB before removal.

    Comment

      #3
      Originally posted by tranquility View Post
      hello, i am very new to laptop repair and generell electronics

      i have a HP Spectre X360 Convertible 13 - ap0016ng
      motherboard number DA0X36MBAE0 REV E

      massive burned and shortet mosfets. after removing them still shortet in the i think "main power rail"

      found a shorted capacitor. removed it and the short is gone.

      i want to try a crazy repair which is hard because the mosfets are like welded on one side to the track. is there a method to get this loose ?

      in this area another capacitor was shortet.

      now i want to replace theese capacitors with the right values. i found a schematic somewhere on the internet which seems to be for this board...

      maybe
      QUANTA X3A DA0X3AMBAG0

      but i have problems to find the right places in theese schematics. especialy when the components are named different and there are no markings on the board

      it would be great if someone can help me to find the right spot in the schematics
      Dear @tranquility., I think you have the schematics for DA0X36MBAE0 REV E., is it possible to share the schematics with us or if you do not, I am getting a Temperature 90D (Thermal Error). Please help me identify the Thermal circuit on the motherboard photo above, I will have to replace the thermistor & 2 resistors. Thanks in advance

      Comment

        #4
        i don´t think it is exactly for this board....but maybe nearly

        https://www.badcaps.net/forum/troubl...x3ambag0-rev-g

        Comment

          #5
          Originally posted by tranquility View Post
          i don´t think it is exactly for this board....but maybe nearly

          https://www.badcaps.net/forum/troubl...x3ambag0-rev-g
          Thank dear, I will look into this schematics, maybe helpful for me.

          Comment

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