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«The 'Unknown USB device descriptor request error' is a fairly common problem among users who use USB devices to transfer data. Generally, this error occurs when there is a problem with the USB device itself or the USB port drivers on your computer. In this article, we are going to explore this error in depth and provide you with different solutions that you can try to resolve it.
Understand the origin of the error
'Unknown USB device descriptor request error' is usually a hardware or software issue. In many cases, this error occurs when the USB device you are using has some type of physical deficiency or is incompatible with your operating system.
Sometimes your operating system may have trouble recognizing a USB device due to outdated or corrupt drivers. The USB may be perfectly fine, but if the USB port driver on your computer is not working properly, this error may occur.
Ways to fix the error
There are several solutions that one can try to fix this error and the appropriate one will largely depend on the source of the problem. Make sure to try all possible solutions to rule out all variables by performing the following steps:
- Uninstall and reinstall the usb device driver
- Reset the BIOS setup
- Try the device in another port or on another computer
- Update the USB controllers
How to uninstall and reinstall USB device driver
Firstly, the error may be caused by a corrupted or outdated driver. Here are the steps to follow to uninstall and then reinstall your USB device driver:
- Open the Device Manager.
- Expands the 'Universal Series Bus Controllers' category.
- Right-click each device and select 'Uninstall Device'.
- Restart your computer. Windows will automatically reinstall the drivers upon startup.
Reset BIOS settings
Another effective way to resolve this issue can be by resetting the BIOS settings to their default values. This process may vary depending on your operating system and motherboard, so it is recommended that you look for specific instructions for your computer.
Try the device in another port or on another computer
Your USB device may not be working properly due to a problem with the USB port on your computer. If this is the case, you can resolve it by testing the device on another port. If the device works on the new port, the problem lies with your old USB port.
Likewise, if the problem persists on different ports on your computer, try the USB device on another computer if you can. If it works on another computer, then the problem probably lies with your own computer.
Keep your USB drivers up to date
Keeping your USB drivers up to date is crucial for the safe and effective operation of your USB devices. Many problems, including 'Unknown USB Device Descriptor Request Error', can be resolved simply by making sure your drivers are up to date.
In short, 'Unknown USB Device Descriptor Request Error' is an issue that can be valuable frustrating for computer users. However, with a little knowledge and patience, it is a problem that can be solved efficiently. The first step to fix it is to identify the root cause of the problem and then follow these simple steps and solutions to resolve it.
