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A1707 not powering up.
Hi, learning board repair here. A1707 producing 19.9V, 1.01 Amps and 21 watts on all four ports (with a tiny fluctuation between ports). No shorts at these rails with diode mode readings at these test points: PP3V3_G3H: 0.347 PPDCIN_G3H: 0.540 PPBUS_G3H: 0.420 When charge port is plugged in...- tahirr
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- Forum: Macbook Logic Board Repair Questions