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    Macbook Air Can't On

    hi all..
    today i have one MBA can't on..
    if i plug the charger led indicator first green after 3 sec or more led orange without batt.. someone have a solution for this problem?
    Thank Before..

    See Image..
    Attached Files
    Last edited by reizal; 07-02-2015, 08:44 PM.
    Hidup yang benar2 membosankan.. hek that bak mita peng

    #2
    Re: Macbook Air Can't On

    If you have shorts then you need to find where it is. Have you run it through an ultrasonic cleaner?

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      #3
      Re: Macbook Air Can't On

      Originally posted by BCConnectionLLC View Post
      If you have shorts then you need to find where it is. Have you run it through an ultrasonic cleaner?
      that short I've remove ..
      maybe there is still another problem. like chip..

      short of part:
      A1
      V7Y
      ( A1 V7Y )

      d
      18W
      ( d 18W )

      i don't have this part , may replace it with what
      Hidup yang benar2 membosankan.. hek that bak mita peng

      Comment


        #4
        Re: Macbook Air Can't On

        I have no idea what parts you are talking about. Are these the markings on the chip?

        Comment


          #5
          Re: Macbook Air Can't On

          Originally posted by BCConnectionLLC View Post
          I have no idea what parts you are talking about. Are these the markings on the chip?
          yes..
          this part like elco capasitor
          Hidup yang benar2 membosankan.. hek that bak mita peng

          Comment


            #6
            Re: Macbook Air Can't On

            Have you checked boardview and schematic?


            http://elektrotanya.com/apple_macboo.../download.html
            "Tantalum for the brave, Solid Aluminium for the wise, Wet Electrolytic for the adventurous"
            -David VanHorn

            Comment


              #7
              Re: Macbook Air Can't On

              post boardmodel. i assume intel bga need reballing. (reflow wont work)

              Comment


                #8
                Re: Macbook Air Can't On

                Flash it before reflowing. move the EEPROM chip, it's something like 25L3205D.

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