How To Fix Unknown Usb Device (Set Address Failed) Error In Windows 10

An Unknown USB Device indicates that your USB driver stack failed to enumerate a USB device. The detection, identification and leading of drivers for the USB device fall nether USB enumeration.

During this process, the hub commuter sends a reset request to the port. If the port doesn't answer inside the timeout period, the hub retries sending the request 3 times more than. If even the fourth attempt times out, enumeration cancels, and you get the Port Reset Failed mistake.

In this article, we talk in item about the probable causes and solutions for this event.

• Causes of Unknown USB Device (Port Reset Failed) Mistake
• Fixes for Unknown USB Device (Port Reset Failed) Error
  • Check the Devices
  • Hardware and devices troubleshooter
  • Remove USB and Scan for Hardware Changes
  • Uninstall Old USB Drivers
  • Update/Reinstall USB drivers
  • Turn Off USB Selective Suspend
  • Change Power Direction Setting
  • Install PCIe USB 3.0 Card or Powered Hub
  • Enable USB Debug in Dell BIOS
  • Update Windows Os
  • Update BIOS

Causes of Unknown USB Device (Port Reset Failed) Error

Here are the potential reasons for the Unknown USB Device (Port Reset Failed) error:

• USB controller and USB Hub controller Driver bug.
• Faulty USB port, cable, or device.
• Interference from old drivers.
• Enabling settings that disable USB ports to save power.
• Incompatibility problems with OS or BIOS version.

Fixes for Unknown USB Device (Port Reset Failed) Error

The beginning thing you should exercise is restart your PC, as a proper reboot tin can prepare many minor system problems. You can do so twice, first while connecting the USB device and second while disconnecting information technology.

As well, make sure to plough off Fast Startup, as it tin can prevent your organization from fixing issues it would otherwise resolve.

If restarting your calculator doesn't fix this error, effort out the possible solutions we have mentioned beneath:

Check the Devices

Earlier moving on to the solutions beneath, it's all-time to narrow down the verbal device with the error. The result may be with the external USB device, the cable, the ports used, or your calculator. So, perform the following operations:

• Reinsert the Device on your PC.
• If possible, restart the USB device from its defended software.
• Change ports to connect to the device.
• If yous use a USB hub, try connecting the device directly to your PC.
• Connect the device with some other PC.
• Use other devices on the aforementioned port. For example, you tin insert a USB drive on the port where yous encountered this mistake while connecting a Mouse.
• Change cable if possible and bank check.
• Bank check if the device needs a battery and supervene upon it.

By checking all the devices, you can determine whether the issue is with the hardware or the software.

If it's a case of a lacking USB device or cable, information technology likely needs to be replaced. However, bank check with a hardware specialist whether they can repair information technology before buying a new one. If you take another device as an culling, you lot tin can use information technology in the concurrently.

Also, if you connect two USB devices to the ports on the aforementioned side of your PC, they tin interfere with each other, causing such problems. And then, try using only ane device on one side, or reconnect them ane at a fourth dimension after removing both.

Hardware and devices troubleshooter

The hardware and devices troubleshooter tin can fix many pocket-sized errors on your peripheral devices. You can run this tool whenever y'all run across the Unknown USB Device (Port Reset Failed) error.

In Windows ten and 11, you can't discover this troubleshooter in the Settings. However, information technology is still possible to launch this tool using the instructions below:

1. Press Win + R to open Run.
2. Enter msdt.exe -id DeviceDiagnostic to launch the Hardware and Devices Troubleshooter.
3. Click Next.
   

Some devices, such as Microsoft Surface, come with defended troubleshooters. Y'all can besides run these programs to fix minor bug with your system and drivers.

Remove USB and Scan for Hardware Changes

Your system may go on looking for the previously inserted device even if yous take inserted another one, leading to this error.

Then, remove the connected device and perform the following steps to resolve this consequence:

1. Open Run by pressing Win + R and enter devmgmt.msc. It loads the Device Manager.
2. Click on Activity from the bill of fare bar and select Scan for hardware changes.
3. And so insert back the USB and execute the above step again.

If you can't unplug the USB connector, right-click on the problematic USB port and select Disable / Enable earlier scanning for hardware alter.

Uninstall Old USB Drivers

Old device drives can disharmonize with new ones and prevent your system from recognizing them. Y'all tin can resolve such issues by uninstalling the old drivers. Here's how you can practise so:

1. Open up the Device Manager.
2. On its menu, click on View > Show subconscious devices.
3. Expand Universal Serial Coach controllers.
4. Right-click on all grayed-out devices and select Uninstall device.
   
5. Click Uninstall.

After the process completes, restart your PC and check if the event resolves.

Update/Reinstall USB drivers

USB controller commuter bugs are ofttimes responsible for this error. Updating these drivers should fix the issue in most cases. If you can't update, then effort reinstalling the drivers.

Follow the directions beneath to update the USB drivers:

1. Open up the Device Director and expand Universal Series Bus controllers.
2. Look for the unknown USB device and right-click on it.
3. Select Update driver and option Search automatically for drivers when prompted.
4. Do the aforementioned for the Generic USB Hub and USB Root Hub devices.

To reinstall the drivers,

1. Right-click on a device and click Uninstall device.
2. Then, select Uninstall.
3. Restart your PC, and your system will automatically reinstall missing drivers.

Sometimes your organization may take installed a generic driver, not specific ones that the device needs.

You lot can check information technology by correct-clicking the device and selecting Backdrop. Cheque if the Manufacturer shows the Generic Microsoft commuter in the General tab. In such cases, manually install the driver from the official website after uninstalling it.

We too recommend updating your device's drivers and firmware from the official website.

Turn Off USB Selective Suspend

Another possible reason for the Unknown USB Device (Port Reset Failed) mistake is enabling USB Selective Suspend. This feature disables admission to USB devices when they are non in utilise to subtract power consumption. However, this feature can suspend a USB port when there's no need to, leading to this issue.

You can easily turn USB Selective Suspend off by following the steps below:

1. Launch the Run command and enter powercfg.cpl.
2. Click on Change plan settings beside your selected plan.
3. Select Change advanced power settings.
4. Expand USB settings and and then USB selective suspend settings.
5. Set all drib-down boxes inside the choice to Disabled.
   
6. Click Apply and Ok.

Restart your PC and check if the issue persists. If it does, plow the pick dorsum on and move to the successive solution.

Change Power Management Setting

Your arrangement contains another selection to disable certain devices to save ability. This setting disables access to your peripheral devices when on ability-saving mode. Yous can either disable this setting or run your PC on Maximum performance to avoid such issues:

1. Open Device Managing director and expand Universal Serial Bus controllers.
2. Right-click on USB Root Hub and select Properties.
3. Get to the Power Direction tab.
4. Uncheck Allow the computer to turn off this device to save power and click Ok.
   
5. Practice the same for all USB Root Hubs.

We also recommend disabling C-state in your BIOS. It is a BIOS-level power-saving feature that can also restrict admission to your USB port. Many Lenovo users were able to gear up this USB fault on Lenovo Thunderbolt Dock after disabling the C-country.

Since the method to disable this feature varies between dissimilar motherboards, check out their official website to acquire the complete process.

Install PCIe USB 3.0 Carte du jour or Powered Hub

Many newer USB devices, such every bit Oculus, must connect to USB iii.0 ports. If yous simply take USB 2.0 ports or your 3.0 port has some problems, information technology'south better to install a PCIe USB iii.0 card.

You can likewise use a Powered hub if your devices require more than power. Bank check their specification to know more almost the power requirement. You can also use hubs if you need to connect many USB devices.

However, keep in mind that all devices that demand PCIe menu may not work with Powered hubs and vice versa.

Enable USB Debug in Dell BIOS

In some systems, there may exist issues with the USB three.0 controller drivers, particularly on old Windows versions or later driver or arrangement updates.

The Dell BIOS includes an choice, USB debug, that disables USB 3.0 ports and reverts all of them to USB two.0. If your USB 3.0 driver has some issues, you tin enable this option to strength all ports to use the USB two.0 driver.

To enable USB Debug in Dell BIOS:

1. Become to BIOS/UEFI.
2. Go to Advanced > Miscellaneous devices.
3. Highlight USB Debug and press Enter.
4. Become to Enabled and press Enter.
   
5. Press F10 and select Aye.

However, make sure to disable this option afterwards upgrading or updating your organization.

Update Windows Bone

There may as well be unresolved bugs in your system's latest build. We recommend updating your Bone as presently as a new organisation, and optional updates are available to prevent such issues. To do so,

1. Press Win + I to open Settings.
2. Get to Windows Update or Update & Security > Windows Update.
3. Select Install now if an update is available. Otherwise, click Check for updates.
   

Update BIOS

Outdated BIOS or UEFI causes many bug for your external devices. They may show compatibility bug with newer devices, preventing your system from recognizing such devices.

And then we recommend you update your BIOS as soon every bit possible if you desire to use newer devices, such every bit a VR headset.

Before that, it's better to cheque your BIOS version to figure out whether information technology supports your device or not.

How To Fix Unknown Usb Device (Set Address Failed) Error In Windows 10,

Source: https://www.technewstoday.com/unknown-usb-device-port-reset-failed/

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