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10 Posts

09-09-2014

United States

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Thinkpad E540 Unknown Device Driver "Compatible ID" IUSB3\ROOT_HUB30

2015-03-07, 19:26 PM

Can anyone help me resolve this issue?  I have an unknown device driver.  Under "Compatible IDs" in Device Manager it shows

 

IUSB3\ROOT_HUB30

 

What is this, and where can I get it's correct file?

 

ty

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1242 Posts

11-19-2012

Egypt

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Re: Thinkpad E540 Unknown Device Driver "Compatible ID" IUSB3\ROOT_HUB30

2015-03-10, 12:09 PM

Dear Triceiver

 

Welcome in lenovo community

 

Can you please send us your machine serial number so that we can get you the compatible driver ?

 

Thanks

Alaa



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1 Posts

12-14-2016

KE

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Re: Thinkpad E540 Unknown Device Driver "Compatible ID" IUSB3\ROOT_HUB30

2016-12-14, 7:01 AM

where is the serial number located?

 

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