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Macbook Pro A1398 Problems

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    Macbook Pro A1398 Problems

    Hi! I received an A1398 Macbook Pro and the simptom is that the screen turns off every once in a while...Sometimes it stays on for a long period of time in the OS...but if I run the onboard diagnostic utility, it turns of after about a minute...fans keep spinning. If i force turn it off, the screen doesn't turn on again for a few tries, then it Works again. I've tried running it with and without the battery, I've tried running only on battery...
    It just happens so randomly I can't figure it out, could it be the SMC is going faulty? During the diagnostic tests, the screen always turns off During the First memory test, always. In the OS it's random...sometims happens when I close the Lid.
    If anyone had somewhat of the same issue, could you point me in the right direction? Thanks

    #2
    Re: Macbook Pro A1398 Problems

    Did you tried another RAM ?

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      #3
      Re: Macbook Pro A1398 Problems

      try with external lcd with miniport if image and macbook is still working.

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