USB-If Xhci USB Host Controller Not Working FIX (Error Code 31) [Tutorial]
USB-If Xhci USB Host Controller Not Working FIX (Error Code 31) [Tutorial]
Intel Link: http://www.intel.com/p/en_US/support/detect
The eXtensible Host Controller Interface (xHCI) specification describes the register-level host controller interface for universal serial bus revision 2.0 (USB2) and above. The specification includes a description of the hardware/software interface between system software and the host controller hardware. But In several computers (commonly on some HP or Sony laptops) the USB xHCI Interface controller is not working properly and displays the following error in device manager "This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)". The above error happens, due to an incompatible USB-IF xHCI USB Host Controller driver.
This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems.Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).