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smc not enabling 3.3v at u7501 but if i keep reconnecting the charger than sometimes it does, and the board kinda turns on but only with 0.5A and the fan wont start, in smc bypass it turn on with 0.7A and fan
i replaced u7100, same, the 10 ohm resistors are good and the area is not water damaged
ok it works with the battery only, i tried the board out of the chassis, after cleaning it works fine, those tricky a1502 laptops, most of them works without the battery, this one needed it