Solved: HP ProBook 4540s missing unknown device - HP Support Community - 1951603
Solved: Unknown device in device manager - HP Support Community - 7178122
Unknown device under Universal serial bus controller - HP Support Community - 8094446
HP LaserJet M208dw Printer | HP® Customer Support
HP Notebooks, Desktops, Mobile Workstations PCs - Device Manager Displays an Exclamation Mark (Yellow Bang) on Unknown Device: ACPI\HPIC000C | HP® Customer Support
HP Laserjet Products - 'Device setup failed to complete' or 'Unknown device' Message Displays in Windows during USB Installation | HP® Customer Support
Solved: Driver issue Port_#0004.Hub_#0002 unknown device - HP Support Community - 6905691
HP LaserJet Pro M102W Monochrome Laser Printer | 600dpi | Page Count: Unknown | eBay
HP PCs - Device Manager Information (Windows 10, 8) | HP® Customer Support
2023 Fix: Unknown USB Device (Device Descriptor Request Failed) - YouTube
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 Printers - Printing With a USB OTG Cable (Android) | HP® Customer Support
How to Fix HP “Printer Status Unknown” Error
HP Printers - 'Device Setup Failed' or 'Unknown Device' Message Displays During USB Installation (Windows) | HP® Customer Support
HP LaserJet 1018 not detected as a printer : r/printers
Solved: New PC sees my HP printer as Unspecified device, so will not... - HP Support Community - 7734729
Solved: 'Base System Device' and 'Unknown device', may be Thunderbol... - HP Support Community - 7575255
Solved: HP ProBook 4540s missing unknown device - HP Support Community - 1951603
How to Fix HP Smart App - Printer Status Unknown Error In Windows 10 /11 | Printer Offline - YouTube
![Fix] Unknown USB Device (Device Descriptor Request Failed) For Windows - Trouble Fixers](https://www.troublefixers.org/wp-content/uploads/2020/03/Device-Descriptor-Request-Failed-1200x900.png "Fix] Unknown USB Device (Device Descriptor Request Failed) For Windows - Trouble Fixers")
Fix] Unknown USB Device (Device Descriptor Request Failed) For Windows - Trouble Fixers
HP Laserjet Products - 'Device setup failed to complete' or 'Unknown device' Message Displays in Windows during USB Installation | HP® Customer Support
