How to fix the problem: Windows “Unknown USB Device (Port Reset Failed)” error

If the error “unknown USB device (port reset failed)” appears in the device manager, your USB device is most likely not recognized by your computer. The error can be caused by various problems. Here, you will learn the best solutions to solve the problem. Try these solutions prepared by Techquack.

 

What is the cause of the “Unknown USB Device (Port Reset Failed)” error under Windows 10?

What is the cause of the "Unknown USB Device (Port Reset Failed)" error under Windows 10?

There are several different causes of the problem, which can actually help you identify the right method that can help you solve the problem. Therefore, we highly recommend you to check the following list!

Old or faulty drivers: Old or incorrectly installed drivers can cause your computer to not recognize the installed device. Be sure to reinstall or update them!

Device Off: Sometimes the computer turns off some devices to save power, which can cause this problem. Be sure to disable this option in your device manager.

USB debugging disabled: Enabling USB debugging on Dell PCs and laptops has helped many people solve this problem, especially with USB 3.0 and Windows 7 installations.

 

How to fix the “Unknown USB device (port reset failed)” error in Windows 10?

How to fix the "Unknown USB device (port reset failed)" error in Windows 10?

Try using a USB device with a different USB port

In some cases, the device request descriptor may not work because the USB port is not working properly. In this case, you need to check each of the available USB ports separately. This way you can determine if the problem is caused by the port or not.

Connect the USB device to one port at a time. Repeat the process until you have tried all the USB ports. This will make it easy to determine which port is causing the problem.

Connect the USB device to another PC

Your computer may also be causing a USB descriptor error. Possible causes could be a bad sector of the Windows operating system, outdated drivers on your computer, or non-functioning USB ports. Trying a different computer may help to resolve the situation.

Unplug the USB device from the computer and plug it into another computer. If it is recognized, you will know that the problem is with the computer you were using before, not with the USB flash drive.

Uninstall the USB driver in the device manager

In this case, the computer needs to be reinstalled, possibly due to corrupted or outdated files. Follow these steps to remove the USB flash drive from the Device Manager.

  1. Open the Device Manager. Then open the Run dialog box by pressing the Windows and R keys at the same time. Type “devmgmt.msc” in “Run” and then click “OK”. The device manager will open.
  2. Next, expand the “Universal Serial Bus Controller” category. You may find an unrecognized USB drive in the options. The error “USB device unknown” must be marked with a yellow sign.
  3. Right-click on the USB drive and select the “Delete” option. Then restart your computer after successfully uninstalling the drivers.
  4. Some Windows operating systems automatically reinstall the drivers. Otherwise, you can also reinstall the drivers manually.
Updating the USB driver
  1. Go to the Start menu and click on Device Manager to open the Device Manager platform.
  2. Next, view and expand the “Universal Serial Bus Controllers” option.
  3. Then right-click on the “Generic USB Hub” entry and select “Update Driver Software”.
  4. The “Update Generic USB Hub Driver Software” window opens. Search for the available driver software for your computer. You can find and install the driver software manually.
Disabling Quick Start

This is another way to fix the “failed device descriptor request” problem, which also prevents you from disabling the USB device.

  1. Click the “Start” button and enter “Power plan”. Then select the “Select Power Plan” option from the list of results.
  2. Then click on the “Change plan settings” option. Also, select the “Change advanced power settings” option.
  3. Expand “USB Settings” by clicking on the box with the plus sign. After expanding, select the “USB Selective Suspend Settings” option and click on the “Connected” option.
  4. Go to the drop-down menu and select the “Disabled” option. Then click “Apply” and click on the “OK” option. This will disable the quick startup and help restore the unknown USB device.
Updating the USB Shared Hub
  1. To update your shared USB hub, go to the “Start” menu and select the “Device Manager” option.
  2. Once the Device Manager is open, review the list of available ones and expand the “Universal Serial Bus Controllers” option.
  3. Right-click on the “Generic USB Hub” entry again and select the “Update Driver Software” option.
  4. The “Update Generic USB Hub Software Driver” window opens. Select the “Scan Computer for Driver Software” option. You will now be able to manually search for and install the driver software on your computer.
  5. Select the option “Select from the list of device drivers on my computer”. All drivers that are compatible with your device will be displayed in the list.
  6. Select the “Common USB Hub” entry that corresponds to your device, then click “Next”. The installation will begin overtime. Wait for the installation to complete.

 

Frequently Asked Questions

Right-click each device under the Universal Serial Bus Controller node, and then click Uninstall to remove them individually. Restart your computer and let the USB controllers reinstall. Plugin the removable USB device, then check to see if the problem is resolved.

The error message "USB device unknown (port reset failed)" will appear in the Device Manager. If you get this error message for a USB device, it is very likely that the device is not working properly or is not recognized by your computer.

Expand the Universal Serial Bus Controllers section and select the unknown USB device from the list (Device Description Query Failed). Right-click on the selected USB device and choose Remove from the context menu. Follow the instructions on the screen to remove the device.

  1. Physically inspect the USB ports.
  2. Restart your computer.
  3. Check the power management settings.
  4. Reset the USB ports by turning the USB controller off and on again.
  5. Reset the USB ports using Windows Diagnostics.