✔️ Top 6 Ways to Fix Unknown USB Device Error in Windows 11
– Reviews News
Windows 11 lets you connect and use a wide range of USB devices without any additional configuration. However, your plug-and-play experience can easily be ruined when Windows throws you an “Unknown USB device (device descriptor request failed)” error.
Various factors such as faulty USB devices, faulty ports and outdated drivers can cause this error. When it is difficult to identify the exact cause, there is no need to worry. We have compiled the troubleshooting tips to help you fix unknown USB device error in Windows 11.
1. Reconnect the USB device to another port
If you are seeing this error with all of your devices, there may be a problem with a particular USB port. Try connecting your device to another port.
Likewise, if you're connecting something like an external hard drive, it's worth checking to see if the USB cable is cut or damaged.
2. Check for hardware changes using Device Manager
You can use Device Manager in Windows to force your PC to check for hardware changes and detect new USB hardware you've connected. If this is a minor issue, Windows should correctly recognize your device and you will no longer see the "Unknown USB device (device descriptor request failed)" error.
Step 1: Press Windows Key + X and select Device Manager from the list.
Step 2: Click the Scan for hardware changes icon at the top.
Wait for Windows to identify connected devices. If all goes well, the error will be resolved.
3. Run Windows Troubleshooter
By running the Hardware Troubleshooter, you can allow Windows to detect and fix any hardware-related issues that may have caused such errors.
Step 1: Open the Start menu, type orderand click Run as administrator.
Step 2: In the console, type the following command and press Enter.
msdt.exe -id DeviceDiagnostic
Step 3: In the Hardware and Peripherals window, click Next to allow Windows to check for any issues.
If Automatic Repair appears, follow the on-screen instructions to complete the troubleshooting process. After that restart your PC and check if the error is resolved.
4. Reinstall the USB device driver
Faulty or corrupted USB drivers can also cause the "Unknown USB device (device descriptor request failed)" error in Windows. To fix this issue, you can try reinstalling the drivers for that specific USB device by following the steps below.
Step 1: Click the search icon on the taskbar, type device administratorand press Enter.
Step 2: Double-click "Universal Serial Bus Controllers" to expand it.
Step 3: Right-click "Unknown USB device (device descriptor request failed)" and select Uninstall device.
Once removed, restart your PC to allow Windows to reinstall these drivers. Try reconnecting your USB device to see if the error is resolved.
5. Update USB Root Hub Driver
If the above method does not work, you will need to update the drivers that power your PC's USB ports. The error may occur only because these drivers are outdated.
Step 1: Press Windows key + R to launch the Run dialog box. In the Open field, type devmgmt.msc and press Enter.
Step 2: Double-click Universal Serial Bus Controllers to expand it.
Step 3: Right-click USB Root Hub and select Update Driver from the list.
Follow the onscreen instructions to update the drivers. If your PC has multiple USB ports, you will see multiple entries for USB Root Hub. In this case, you will need to update the drivers for each of these ports.
6. Disable USB Selective Suspend
USB Selective Suspend is a nifty Windows feature that tends to suspend your inactive USB devices to reduce power consumption. To avoid this, you need to disable the USB Selective Suspend feature by following the steps below.
Step 1: Press Windows + S to open the search menu. Kind change power plan in the search box and click on the first result that appears.
Step 2: Click Change advanced power settings.
Step 3: In the Power Options window, double-click USB settings to expand it.
Step 4: Expand the USB Selective Suspend Settings menu and click Enabled.
5nd step : Use the drop-down menus next to On battery and Plugged in to disable USB Selective Suspend.
Step 6: Click Apply and then OK.
Try reconnecting your USB device to see if Windows can detect it.
explore the unknown
It can be frustrating when Windows does not recognize your USB devices and bothers you with “Unknown USB device (device descriptor request failed)” error. In most cases, reconnecting the USB device to a different port works. Otherwise, you may need to try other solutions from the list. Let us know which of the solutions above worked for you in the comments below.
SOURCE: Reviews News
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