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Macbook 820-2327 A Dim Backlight

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    Macbook 820-2327 A Dim Backlight

    a customer brought in a macbook the board is 820-2327 A and it has a very dim backlight. when it boots up to apple logo it is fine for 2 sec and then it starts looking its brightness and goes very dim. F2 key does not make any difference. Any suggestions???? Backlight circuit maybe or anything???

    #2
    Re: Macbook 820-2327 A Dim Backlight

    Most likely screen failing, any chance you can connect different screen to test before "ploughing" through the board?

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      #3
      Re: Macbook 820-2327 A Dim Backlight

      what screens are compatible with it?

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        #4
        Re: Macbook 820-2327 A Dim Backlight

        There is a choice, from the top of my head - LP133WX3 TLA5, LP133WX3 TLA6, LP133WX2 TLG2, B133EW04 V.4, B133EW07 V.2... Just look for replacement screen for A1278, I'm sure the local shop will have some laying around,they have been used in few laptops, even Advent make, which is UK rebadge of of some crappy Clevo
        Last edited by adiserwis; 08-10-2018, 09:26 AM.

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