Highlighted
nohe2487
1 Copper

Ultrabook 14z Driver problem: USB-IF xHCI USB Host Controller

Jump to solution

My computer is a Dell Ultrabook 14z 5423

OS: Windows 8.

I had a blue screen with Driver_IRQL_NOT_LESS_OR_EQUAL. 

In the Device Manager  it appears: a warning sign for the USB-IF xHCI USB Host Controller in Device Manager

For reinstalling the driver, must I remove it first?, and also Where can I find that driver?

Regards,

NVV

0 Kudos
1 Reply
nohe2487
1 Copper

RE: Ultrabook 14z Driver problem: USB-IF xHCI USB Host Controller

Jump to solution

Problem fixed by installing this driver:

http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=KP8VH&fileId=3109837704&os...

For people with a similar problem but with other laptops, Download the driver from Application > Intel WiDi Application, in the support page

0 Kudos