A 12.5" ultrabook with multitouch capabilities and 360° of screen articulation. Ships with 4th-generation Intel Core processors and Windows 8.1.

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right USB port - short circuit

A few days ago i plugged in a faulty device into the right USB port of my 2 year old 'Lenovo Thinkpad Yoga'. Afterwards the whole Laptop was without function. After disassambling the back, removing the battery cable and the bios battery, it rebooted but the USB port stayed without funktion.

Is there some kind of circuitbreaker to change or a way to replace the USB port?

best wishes


Answer this question I have this problem too

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Take out battery and boot from power cord only in. This may work.... Resets system...

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I also separated the prongs on the usb which easily short circuit.


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Reac0 will be eternally grateful.
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