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2 Posts

06-16-2020

GB

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  • Posts: 2
  • Registered: ‎06-16-2020
  • Location: GB
  • Views: 30
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X230 Unknown USB Device (Link In compliance Mode) / front left USB 3.0 not working

2020-06-16, 9:08 AM

Hi 

 

my x230 has a "unknown USB Device (Link in compliance mode) in device manager, updating doesn't work & no option to roll the driver back. I think it is something to do with the front left USB 3.0 port below the EXPRESS CARD slot, as it isn't reading any usb devices, but there is power coming from the port......

 

any ideas?

 

Kind Rgds
Pycen
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