MacBook - won't charge with USB C-C cable - charges fine with USB A-C

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Retina MacBook 2017

2016年版Retina MacBook的更新版本。型号A1534，EMC 3099。现在采用更快的Kaby Lake处理器，最高可达1.4 GHz Core i7，支持Turbo Boost加速至3.6 GHz，SSD速度提升高达50%，并支持高达两倍的内存。

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jak @jak40553

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发帖于: 2020年8月21日

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MacBook - won't charge with USB C-C cable - charges fine with USB A-C

Apple branded MacBook charger (30 W) with USB C to USB C cable recently stopped working on my MacBook. No visible damage. But it will charge my phone, so the charger isn’t dead and the cable works.

Apple branded iPad charger (10 W) with USB A to USB C cable does charge the MacBook, albeit slowly.

Anker branded charger (two ports, USB A and C) - this will charge my MacBook but only from the USB A port (the USB C port works fine with other devices).

Any idea what could be broken and (better still) how ifixit?

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Roman Pignatelli @romanlouis 声誉积分: 1 · Answer 1 · 2020-08-21T16:48:29-07:00

Roman Pignatelli @romanlouis

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Unsure if this is the solution but the 12 - inch Macbook should have come with a 29W power adapter. It sounds like you are using a 30W meant for the MacBook Air. Try using the recommended power adapter with the MacBook.

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I hear ya, but the 30 W adapter has been working for months. I feel like the answer's somewhere else. Thanks though.

由 jak 完成的 2020年8月21日

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Retina MacBook 2017

MacBook - won't charge with USB C-C cable - charges fine with USB A-C

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