Solved: Fix for Unknown USB Device (Device Descriptor Request Failed... - HP Support Community - 5973953
![HP PCs - HP 3D DriveGuard Is Displayed as an Unknown Device (ACPI\HPQ0004 or ACPI\HPQ6007) After Upgrade to Windows 10 Has Completed | HP® Customer Support HP PCs - HP 3D DriveGuard Is Displayed as an Unknown Device (ACPI\HPQ0004 or ACPI\HPQ6007) After Upgrade to Windows 10 Has Completed | HP® Customer Support](https://support.hp.com/doc-images/417/c04762659.jpg)
HP PCs - HP 3D DriveGuard Is Displayed as an Unknown Device (ACPI\HPQ0004 or ACPI\HPQ6007) After Upgrade to Windows 10 Has Completed | HP® Customer Support
![Concerto: usb_dev_serial example cannot install driver on windows 7 64 bit - C2000 microcontrollers forum - C2000™︎ microcontrollers - TI E2E support forums Concerto: usb_dev_serial example cannot install driver on windows 7 64 bit - C2000 microcontrollers forum - C2000™︎ microcontrollers - TI E2E support forums](http://e2e.ti.com/resized-image.ashx/__size/550x0/__key/communityserver-discussions-components-files/171/5270.USb_5F00_driver.png)