hello i have a macbook pro A1278, when i plug the charger fan start to sping every time faster, i have no chime and no video, looking some videos of rossman he said it has no brain, i have the schematic and the board, can you help me to find some trace may be causing the issue? take in advance.
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macbook pro A1278 wont turn on and no chime 820-2936-B
- Thread starter pavulzavala
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