Macbook pro 820-2849-A

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  • gcomputers
    Badcaps Veteran
    • Apr 2013
    • 509
    • Albania
    #1

    Macbook pro 820-2849-A

    Hi i m working with this macbook .
    Some time start normaly boot ok all function .
    Many times not power up ,green light on charger but not power up.
    Disassemble laptop and i find chip graphic Nvidia go to hot when i plug magsafe, when start ok chip stay normal temperature (not to hot).

    -Flashed Bios
    -Reballed chip nvdia
    -Changed dc jack to.

    So what do you think maybe chip is to replace or...?

    Any idea please
    Tags: None
    • highpulse
      i hate HP
      • May 2013
      • 1490
      • portugal
      #2
      Re: Macbook pro 820-2849-A

      so GPU get very hot after DC jack insertion ????? or become hot after turning on machine ??!?!?!?

        Comment

        • gcomputers
          Badcaps Veteran
          • Apr 2013
          • 509
          • Albania
          #3
          Re: Macbook pro 820-2849-A

          Yes Gpu go to hot after jack inserted.
          In this case the machine not turn on.
          But when i plug/ unplug jack sometimes the machine start ok and gpu its on normal temperature.

            Comment

            • gcomputers
              Badcaps Veteran
              • Apr 2013
              • 509
              • Albania
              #4
              Re: Macbook pro 820-2849-A

              any idea?

                Comment

                • alihomee
                  Badcaps Legend
                  • Dec 2012
                  • 1594
                  • malaysia
                  #5
                  Re: Macbook pro 820-2849-A

                  just change gpu will be all right

                    Comment

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