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u7100

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    MBP Not Turning On

    I have a MBP mid 2009 17 inch that will not turn on. I press the power button, the fans and hard drive run for a few seconds, then it shuts off and starts again, staying on the second time. I opened it up, and looked around, and there is a chip called ISL9504 (U7100) that appears to be burnt...