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Fix Unknown USB Device in Windows 10 (Device Descriptor Request Failed)
You may find that when you connect an external USB drive, it doesn’t work on your computer. Instead, you get an error message: The last USB device you connected to this computer malfunctioned, and Windows does not recognize it. This may be because the device incompatible with your system. The USB Device Descriptor is responsible for storing information related to various USB devices connected to it so that Windows operating system may recognize these USB devices in the future. If the USB is not recognized, then the USB device descriptor is not working properly on Windows 10. The unrecognized device in Device Manager will be labeled as Unknown USB Device (Device Descriptor Request Failed) cum a flavo triangulum cum voce signum. The unknown USB device issue may arise due to various reasons. Today, we will help you fix the Unknown USB Device: Device Descriptor Request Failed error in Windows 10 PC.
How to Fix Unknown USB Device (Device Descriptor Request Failed) in Windows 10
You may face these common errors due to an Unknown USB Device issue:
- Device Descriptor Request Failed
- Port Reset Failed
- Set Address Failed
There can be several reasons behind this issue, such as:
- Outdated USB Drivers: If the current drivers in your Windows PC are incompatible or outdated with the system files, then you may face this error.
- Enabled USB Suspend Settings: If you have enabled the USB Suspend settings in your device, then all the USB devices will be suspended from the computer if they are not in active use.
- Outdated Windows OS: In some circumstances, it could be that the Windows operating system running on your device is outdated and thus, conflicting with the device drivers.
- Malfunctioning USB ports: Unclean surroundings might also contribute to the poor performance of your USB drive since the accumulation of dust will not only block the ventilation to the computer but also, cause USB ports to malfunction.
- Bios is not updated: This too may cause such problems.
A list of methods to fix Unknown USB Device: Device Descriptor Request Failed error in Windows 10 computers has been compiled and arranged according to user convenience. So, keep reading!
Modus I: Vulgate Troubleshooting
Method 1A: Maintain Clean & Ventilated Ambience
Unclean surroundings and dusty USB ports may cause an Unknown USB Device error in your Windows 10 desktop/laptop. Hence, you should implement the following steps:
1. Clean laptop vents & p. Use a compressed air cleaner while being extremely careful not to damage anything.
2. Moreover, ensure enough space for propriis evacuatione of your desktop/laptop, as shown.
Method 1B: Resolve Hardware Issues
Sometimes, a glitch in the USB port or power supply might trigger an unknown USB device Windows 10 error. Hence, you should perform the following checks:
1. si causatur potentia copia, tunc conantur rursus inserendo USB fabrica post unplugging in laptop ex virtute firmans perpeti.
2. USB fabrica alia coniungere with the same USB port and check if there is an issue with the port.
3. Obturabo USB fabrica in a alium portum USB exitibus cum excludit portum.
Method 1C: Restart Windows PC
In most cases, a simple restart might fix Unknown USB Device (Device Descriptor Request Failed) issue.
1. Kill USB fabrica.
2. Sileo vestri Fenestra PC.
3. reconnect the USB device and check if it worked or not.
Method 2: Run Windows Troubleshooter
You should try running the in-built Windows troubleshooter to fix Unknown USB Device (Device Descriptor Request Failed) issue in Windows 10. You can do so in the two ways explained below.
Option 1: Run Hardware and Devices Troubleshooter
1. Press Fenestra R + claves, simul ad launch the Curre alternis sermonibus arca archa.
2. genus -id msdt.exe DeviceDiagnostic et click OK, ut ostensum est.
3. Here click on the Advanced optio, ut infra illustravimus.
4. Reprehendo arca archa notata Statim applicare reparationibus et click deinde.
5. Once the process is completed, sileo vestri PC and check if USB is being recognized now.
Option 2: Troubleshoot Malfunctioning USB Device
1. Ex Negotium, click in vox- USB Device icon.
2. eligere autem Open Devices and Printers optio, ut ostensum est.
3. Vox-click USB Fabrica (eg Cruzer Blade) Et eligere Troubleshootut infra.
4. Windows Troubleshooter will automatically detect problems and fix these as well.
Nota: If the troubleshooter states that it could not identify the issue, then try the other methods discussed in this article.
Item Read; Fix USB device not recognized by Windows 10
Modus III, Update USB Coegi
To fix Unknown USB Device (Device Descriptor Request Failed) issue in Windows 10, you are advised to update USB drivers, as follows:
1. genus fabrica sit amet in Fenestra quaerere talea et ledo intra key Ad illud launch.
2. Ad quod Serial Bus universae moderatoris section and expand it with a double-click.
3. Nunc, dextera click USB agitator (eg Intel(R) USB 3.0 eXtensible Host Controller – 1.0 (Microsoft)) and select Update exactoris.
4. Deinde, deprime Automatice pro rectoribus quaerere.
5A. Your driver will update itself to the latest version.
5B. If your driver is already up-to-date, then you will get the message: The best drivers for your device are already installed.
6. Click Close to exit the window and Restart computer.
7. repeat the same for all USB drivers.
Method 4: Roll Back USB Drivers
If the USB device had been working correctly, but began to malfunction after an update, then rolling back the USB Drivers might help. Follow the given instructions below to do so:
1. navigare Device Manager > Universal Serial Bus controllers ut dictum est modum 3.
2. Vox-click USB exactoris (eg Intel(R) USB 3.0 eXtensible Host Controller – 1.0 (Microsoft)) Et eligere Propertiesde quo infra.
3. In USB Device Properties fenestram, ad flectendum Driver quod lego tab Reverti Driver.
Nota: If the option to Roll Back Driver is greyed out in your system, it indicates that your system does not have any updates installed for the driver. In this case, try alternative methods discussed in this article.
4. select Why are you rolling back? from the given list and click on Yes ad confirmandas.
5. After the process is finished, click on OK hanc mutationem adhibere.
6. Finally, confirm the prompt and sileo ratio tua ad reverti efficax.
Item Read; Fix Universal Serial Bus (USB) Controller Driver Issue
Modus I: Restituo USB Coegi
If the above methods to update or roll back drivers do not work, then you can try to reinstall your USB driver. Here’s how to fix Unknown USB Device (Device Descriptor Request Failed) issue:
1. ad Manager machinam> Serial Bus universae moderatoris, using the steps mentioned in modum 3.
2. Vox-click Intel(R) USB 3.0 eXtensible Host Controller – 1.0 (Microsoft) et eligere Uninstall fabrica, ut ostensum est.
3. Iam click Uninstall et sileo vestri PC.
4. Now, download the latest USB driver from manufacturer website like Intel.
5. Once downloaded, install the latest USB driver. Then, connect your USB device and check if the said error is rectified.
Method 6: Disallow PC to Turn Off USB Device
The USB power-saving feature allows the hub driver to suspend any individual USB port without affecting the function of other ports, in order to save power. This feature, however useful, may still cause Unknown USB Device issue when your Windows 10 PC is idle. Hence, disable the automatic USB suspend feature using the given steps:
1. Navigo ut Manager fabrica ut ostensum est in modum 3.
2. Here, double-click on Humanum mollis Corporis Fabrica ad expand est.
3. Vox-click in USB Input Fabrica et eligere Substantia.
4. Here, switch to the Vox Procuratio tab and uncheck the box titled Ad hanc machinam permittit computatrum averte virtutem servare.
5. Demum deprime OK et sileo vestri ratio.
Item Read; Fix USB custodit Disconnecting et Reconnecting
Method 7: Disable USB Selective Suspend Feature
The selective suspend feature too, helps you to conserve power while disconnecting USB sticks and other peripherals. You can easily disable the USB Selective Suspend feature via Power Options, as explained below:
1. genus imperium panel in Fenestra quaerere talea et click Patefacio.
2. select View by > Large icones, Hanc paginam deindeque deprime Vox Bene, ut ostensum est.
3. Hic, deprime Mutare Consilium occasus in your currently selected plan section.
4. In Edit Plan Optiones fenestram, select Mutata provectus vox occasus optio.
5. Nunc, geminus-click occasus USB ad expand est.
6. Iterum, geminus-click USB electionem selectivam suspendendi occasum ad expand est.
7. Hic, deprime De altilium mutare occasu disabled from the drop-down list, as illustrated.
8. Iam click euismod erat mutare occasu disabled hic tum.
9. Demum deprime Applicare > OK to save these changes. Restart your PC and check if the issue is solved now.
Modus II: Illuminationes Fast Satus
Turning off the fast startup option is recommended to fix Unknown USB Device (Device Descriptor Request Failed) issue in Windows 10. Just, follow the given steps:
1. Ad quod Control Panel > Power Options ut illustratur modum 7.
2. Hic, deprime Elige quod bullarum non virtute option in the left bar.
3. Nunc elige Mutare occasus, qui sunt currently unavailable optio.
4. Next, uncheck the box Illuminationes ieiunium startup (suadetur) ad hanc paginam deindeque deprime nisi mutationes ut infra patebit.
5. denique sileo vestri Fenestra PC.
Item Read; Fix USB Device not Recognized Error Code 43
Modus I: Renova Fenestra
Always ensure that you use your system in its updated version. Otherwise, it will cause the said problem.
1. genus Reprehendo pro updates in Fenestra quaerere talea et click Patefacio.
2. Nunc deprime Reprehendo pro Updates puga pyga.
3A. Follow the tentorium in mandatis, ut download et niteremur renovationem in promptu.
3B. Si systema tuum iam est ut- balanus, tunc ostendet Tu usque ad diem nuntium.
4. Sileo your system and check if the issue is resolved now.
Modus IX: Update BIOS
If the above method could not fix Unknown USB Device issue in your Windows 10 desktop/laptop, then you can try updating system BIOS. Read our elaborate tutorial to understand What is BIOS, How to check the current BIOS version, and How to update System BIOS here.
Pro Indicium: Use the given links to Download Latest BIOS Version for Lenovo, Dell & HP laptops.
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We hope that you could learn quomodo fix Unknown USB Device (Device Descriptor Request Failed) issue in Windows 10 problem. Let us know which method helped you the best. Also, if you have any queries or suggestions, then feel free to drop them in the comments section.