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Kevinmarshall
Paper Tape
Posts: 2
Registered: ‎07-02-2015
Location: United States
Views: 913
Message 1 of 4

Lenovo Yoga 3 14 No Longer Recognizing Power Adapter (USB)

Help! 

 

My Lenovo Yoga 3 14 is no longer accepting the charge from my power adapter. And, naturally, it could not have come at a more inconvenient time.

 

When I unplug and plug it back in, it gives me the following message in the lower right-hand corner:

"USB device not recognized

The last USB device you connected to this computer malfunctioned, and Windows does not recognize it."

 

When I click for details, it gives me this:

"The last usb device you connected to this computer malfunctioned, and Windows does not recognize it.

 Try reconnecting the device. If Windows still does not recognize it, your device may not be working properly."

 

Except this isn't just any USB device - it's the ever-loving power adapter for this thing!

 

I've tried everything and I'm at my wit's end. Any help? 

nj671
Paper Tape
Posts: 2
Registered: ‎05-23-2017
Location: US
Views: 532
Message 2 of 4

Re: Lenovo Yoga 3 14 No Longer Recognizing Power Adapter (USB)

I am having the same issue with my Yoga 900 13. Were you able to figure this out?

one2lose
Punch Card
Posts: 15
Registered: ‎06-05-2016
Location: US
Views: 509
Message 3 of 4

Re: Lenovo Yoga 3 14 No Longer Recognizing Power Adapter (USB)

I have had to replace the USB cord from the power supply twice on my Yoga 3 14.

Sigal
What's DOS?
Posts: 1
Registered: ‎09-21-2018
Location: IL
Views: 59
Message 4 of 4

Re: Lenovo Yoga 3 14 No Longer Recognizing Power Adapter (USB)

I have exactly the same problem.

Searched the support site, but no item matches.

Does Lenovo support team respond this these forums?

 

Thanks

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