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crwdns2934241:0crwdne2934241:0 Fixify

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Solution for faulty USB-C board.

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Failure of the USB-C board on the Yoga 910 and other Lenovo laptops is very common.

Symptoms include not charging, not reading USB-C. The failure seems to be caused by plugging power into the non power USB-C port.

Replacement boards are rare and very expensive.

The problem can be resolved easily and inexpensively by replacing the USB-C controller chip. I have confirmed this fix on 3 boards.

The Chip is a PS8743A

[image|3061278]

Also, beware the flex cables joining the daughter boards to the motherboard. They do not seat very well and can cause issues if not seated properly.

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Lenovo Yoga 910-13IKB

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