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820-02098 MagSafe cycling on/off
History: Board originally had a blown CD3217 chip. Replaced all 4 and all but U5500 is working as expected. When the MagSafe is connected, the light keeps cycling between green orange and off. PPDCIN_AON cycles between 5v and 0v, while PPBUS_AON cycles between 12.4v and 6.5v Before i replace...- repMacFixit
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- Forum: Macbook Logic Board Repair Questions