Windows mixed reality device descriptor request failed Apr 19, 2024 · Source: Windows 10 USB Connectivity Survey, 2023 The USB Communication Breakdown To effectively troubleshoot the "Device Descriptor Request Failed" error, it‘s essential to understand how USB devices communicate with your computer. Get your USB device working again fast! I also checked Device Manager to find 'Unknown USB Device (Device Descriptor Request Failed)' Which I found out was the USB 3. so i have no idea what the issue could be? Feb 12, 2025 · Device descriptor request failed (unknown USB device) error bothering your device usage? Here are 5 ways you can overcome this issue on your own. Metered Feb 4, 2023 · The headset also shows up as Unknown USB Device (Device Descriptor Request Failed) on a different PC, so The problem definitely seems to lie with the Headset. Jan 20, 2025 · Individuals encountering the “Unknown USB Device Descriptor Request Failed” error often find the situation frustrating, as it disrupts the easy functionality of USB devices. You can do so in the two ways explained below. At first there was an "Unkown USB Device (Device Descriptor Request Failed)" in my Devices and Printers, but not it is gone. When you plug in a USB device, a complex sequence of events unfolds: The USB controller detects the device and provides power to it. This error occurs when Windows is unable to Sep 16, 2025 · Are you getting a device descriptor request failed error message? Try updating your USB drivers and OS then try again. Aug 19, 2024 · What is a USB Device Descriptor? To understand what causes the "Device Descriptor Request Failed" error, we first need to explore what USB descriptors are and how they function. Do you keep seeing an “Unknown USB Device (Device Descriptor Request Failed)” or “Code 43” in Windows Device Manager when connecting a pen drive, SD card, or another USB device to your PC? This troubleshooting guide shows you how to fix that. I just had this issue with Xbox Controller (Device Descriptor Request Failed). USB descriptors provide vital information about the device to help the operating system correctly configure and communicate with it. Windows 11 Pro What is the usb malfunction I have when I get that message on bottom right corner? I then heard a sound and got a message on the bottom right corner that a usb drive has malfunctioned? I see that message almost everytime now after I shut it down and Welcome to the largest community for Windows 11, Microsoft's latest computer operating system! This is not a tech support subreddit, use r/WindowsHelp or r/TechSupport to get help with your PC Have you try This too: -With the headset connected, in device manager (enabling hidden devices), uninstall and delete the drivers (package) under Display adapter (Graphic Card), Universal Bus Devices (HoloLens Sensor), Monitors (Mixed Reality Headset) and Mixed Reality Device (Headset brand and model). Jan 3, 2025 · The “Unknown USB Device (Device Descriptor Request Failed)” error can be frustrating, but with the right troubleshooting techniques, you can often resolve the problem quickly. First, i think it's a software problem. of something. I plugged it in in all my usb ports front snd back, and it still would not work. Expand the Universal Serial Bus controllers section, then select the Unknown USB Device (Device Descriptor Request Failed) from the list. See full list on thegeekpage. “How can I Fix Device Descriptor Request Failed USB port on windows 10?” There is hardly any day passed by when we didn't connect any external device with the computer. Now, when I enable show disconnected devices in the device manager, then I can see the C920 under Imaging Devices. 0 superspeed usb slots however ever since i got the headset I had to unplug it and plug it back in multiple times before it would connect. Sep 11, 2023 · Sometimes an unknown USB device (device descriptor request failed) Windows 11/10 occurs due to USB driver issues as mentioned here. com Oct 7, 2019 · In order to fix an unknown USB device (device descriptor request failed) error, you need to uninstall the USB drivers. Because developers. Oct 11, 2022 · You should try running the in-built Windows troubleshooter to fix Unknown USB Device (Device Descriptor Request Failed) issue in Windows 10. Would the easiest thing right now be to reset the entire PC? Or is there a better way out of this without blasting a hole into 2GB worth of games? And could the controller be dead completely? Nov 17, 2022 · This channel shares quick, easy to understand educational tips and tutorials for all knowledge groups of computer users. May 13, 2025 · Device Descriptor Request Failed on Windows 11 [Fix] Recommended: Driver Updater - Update Drivers Automatically. The thing is, there is nothing connected to the usB ports and all 3 usb ports work perfect. I've unplugged everything except the mouse and even used a different one in a different USB port. Method 1: Use Hardware and Devices Jun 21, 2006 · Hello, I have a recurring issue regarding an unknown USB device on my laptop computer (Lenovo Legion 5i). Mar 28, 2023 · The device which malfunctioned will be labeled as "Unknown USB Device (Device Descriptor Request Failed)" with a yellow triangle which will confirm that 6 days ago · What does device descriptor request failed mean? How to fix unknown USB device device descriptor request failed? Follow this guide to learn 12 ways how to solve USB device descriptor failed. Sometimes the Bluetooth returns and everything is fine for a couple of minutes/hours/days before it suddenly disappears again, and "unknown usb device descriptor request failed" driver reappears 4) I've disabled Fast boot up in the Power settings Fix Unknown USB Device - Device Descriptor Request Failed [Guide] Your USB device cannot be recognized or reports device descriptor request failure error in more Feb 20, 2025 · That information is known as the “device descriptor. the message means that literally the windows cannot receive the device descriptor message from the usb device. Although he has been writing technical content for more than a year, his interest Full Bio Learn about our editorial policies Updated Fix Unknown USB Device in Windows 11 - Device Descriptor Request Failed WindowsChimp 86. Jan 31, 2024 · Today I open my laptop to fix hinge problem. Run the Window troubleshooter. Here’s how you can do this: Pull the USB device out of the port. " If you’re experiencing this issue, read on to find out how to fix this error on Windows 10. technology/ for more guides and tech explainers, reviews, l Nov 12, 2022 · Dell XPS 15 9520 Laptop. Double checking all leads and reseating them is a must. Learn more. Reconnect the USB Device Sometimes, the simplest solutions are the most effective. Follow any on-screen instructions to remove the device. Aug 29, 2022 · Device Descriptor Request Failed in Device Manager This message is usually displayed when you plug in a USB device, a memory card, or any other thing connected via the USB port and the PC is unable to load it. Hello, My Reverb G2 does not get detected by Windows. The Blue Snowball isn't supposed to have drivers. This only started this week (9 Feb 2025). May 22, 2023 · There are hundreds of reasons why you would get a device descriptor failed message. I can hear the USB plug in and out sound, but nothing happens. Apr 10, 2021 · This is going to launch the Device Manager in a separate window. In the device manager it spelled out the cause it failed. Right-click on the selected USB device and choose Uninstall from the context menu. Jun 16, 2021 · After following the solutions mentioned, you will successfully fix the problem Unknown USB device (Device Descriptor Request Failed) in Windows 10. E. Though, you can easily fix it by uninstalling & reinstalling the USB driver via device manager. Windows also started giving notifications of installing the rgb controllers, and looking into device manager the usb hub was no longer showing the "unknown usb device descriptor request failed". I have… Feb 24, 2023 · Instead, you’ll get an error message that reads, "Unknown USB Device (Device Descriptor Request Failed)" or "A Request for the USB Device Descriptor Failed. Mar 5, 2025 · Uninstall and reinstall the device via Device Manager: • Open Device Manager, locate the “Unknown USB Device (Device Descriptor Request Failed)” entry, right-click it, and choose Uninstall. For this, you need to follow these steps: • Firstly, open the Device Manager just right-clicking the Windows Logo. The notification is very annoying. May 22, 2025 · Are you struggling with the "Unknown USB Device (Device Descriptor Request Failed)" error on Windows 10 or 11? In this step-by-step video, I’ll walk you through Apr 4, 2024 · Frustrated by "Device Descriptor Request Failed"? Your USB device isn't recognized! We have solutions! Fix connection errors, update drivers, and troubleshoot common causes. However, the usb hub has detected a presence. in short, the most logical answer is that you have at Nov 5, 2025 · How to fix the “device descriptor request failed” error? Check the physical connections, adjust power settings, or update the BIOS to fix it. 0 port. Jan 27, 2022 · When I execute the code, it says "Unknown USB Device (Device Descriptor Request Failed)" in the Device Manager (on Windows 10). Basically, you will see the Unknown USB Device (Device Aug 26, 2024 · Do you keep getting the ‘Unknown USB Device (Device Descriptor Request Failed)’ error on Windows 11? Here are 6 useful tips to resolve it. Jun 16, 2023 · 3) I've uninstalled "unknown usb device descriptor request failed" and restarted the computer. Mar 28, 2025 · Here's a guide on how to fix the unknown USB Device particularly the Device Descriptor Request Failed on Windows. 2 of motherboard, 3. Jan 2, 2024 · If your USB device cannot be recognized in Windows 10 due to error Device Descriptor Request Failed, use methods here and the problem should resolve. We have the right solutions to fix it! If you’re plugging in a USB device and Windows throws a “Device Descriptor Request Failed” error, you’re not alone. However, as with any operating system, issues can arise. I have the message "Device Descriptor Request Failed" on one of my usb slots in device manager, however thats present even when the headset is plugged in. Click here to get started. Oct 20, 2020 · Windows 10 keeps making an audible noise saying a device is connecting/disconnecting every few seconds. 0 cable for the headset, I've tried uninstalling the driver, unplugging the cable, restarting my PC and then plugging it in again in the hopes of fixing the issue, but to no avail. Apr 15, 2022 · (Code 43) A request for the USB device descriptor failed. In this guide, you will learn how to fix device descriptor request failed in Windows 10 using 7 different methods. Feb 2, 2016 · So, I decided to investigate further, into Device Management, and found out that the problem was. A request for the USB device descriptor failed. ". All… Dec 27, 2024 · In conclusion, the “Unknown USB Device (Device Descriptor Request Failed)” error in Windows 10 can be a frustrating issue, but with the right troubleshooting steps, you can resolve it and get your USB device working properly again. Jun 25, 2020 · Device manager shows Unknown USB Device (Device Descriptor request failed Code 43). Nov 2, 2024 · "Unknown USB Device (Device Descriptor Request Failed)" is a common USB connection error that usually occurs due to issues with hardware, drivers, or system configuration. When this issue occurs, it disables my keyboard and prevents me from using any of the keyboard buttons, forcing the use of an external keyboard. Sometimes the Bluetooth returns and everything is fine for a couple of minutes/hours/days before it suddenly disappears again, and "unknown usb device descriptor request failed" driver reappears 4) I've disabled Fast boot up in the Power settings Jun 2, 2023 · Facing Device Descriptor Request Failed on Windows 10/11, then you can follow the steps in this article to fix the issue. Jun 21, 2025 · The TThis device cannot start. Jan 20, 2022 · Also the xbox controller shows the same Unknown "USB Device (Device Descriptor Request Failed)" on my laptop and doesnt work there either. This article will explore the "Device Descriptor Request Failed" error, its causes, and provides comprehensive solutions to fix it. Here is a working fix! Dec 27, 2022 · You must follow the steps properly to fix this Windows problem. From what I can tell, this wondrous and visionary update turned off some automatic driver search for "unknown" devices. Each USB device has a device descriptor that contains essential information such as the device type, vendor ID, product ID, and other specifications that the connected device’s firmware uses to communicate effectively. ” If your computer encounters difficulty reading this information provided by the device descriptor request leading to the “Device Descriptor Request Failed” error message. The warranty of the headset has ended already I have tried every single USB port (3. If I follow people's recommendations and connect the device to the powered USB hub of my Dell S3220DGF I get Unknown USB Device (port Reset Failed) device appear in my USB controllers section of Device Manager. Be it a USB May 7, 2025 · 1. Any solution to this? Thanks! PC Specifications Spoiler When connecting this headset it is coming up with an error "USB device not recognized" and once i open up device manager it shows up as "Unknown USB Device (Device Descriptor Request Failed). When I connect my C920 though, it shows up under the USB-Controller as unknown device (with "Device Descriptor Request failed"). While this channel may be geared towards beginners and novice users Feb 14, 2020 · I now have a USB failure saying that USB device not reconized device (A request for the USB device descriptor failed code 43) Anyone know what to do? I fear the VR is "dead". Dec 13, 2024 · If you're encountering the "Unknown USB Device (Device Descriptor Request Failed)" error, here are 10 possible fixes to try. Jan 13, 2025 · This Tutorial Helps to Fix Windows 11 Unknown USB Device - Device Descriptor Request Failed 00:00 Intro 00:11 Open Device Manager 00:37 Device Instance Path 00:45 Registry Editor 01:46 Create New Apr 20, 2022 · Home Windows 12 Ways to Fix “Unknown USB Device Descriptor Request Failed” By Deep Shrestha Deep Shrestha IT Engineer ( B. . Mar 9, 2024 · The Device Descriptor Request Failed error on your device is pretty common among Windows users. Jul 13, 2024 · Experiencing an "Unknown USB Device (Device Descriptor Request Failed)" error on your computer can be frustrating. Hope this helps! Oct 18, 2019 · Dell Latitude E5540 Windows 10 Pro x64 That's the warning under device manager. When you plug in a USB device, your operating system sends a request to receive the device descriptor. Jun 16, 2023 · I've done the 'uninstall unknown usb device descriptor request failed' and restarted the computer and/or 'scan for system changes' and sometimes the Bluetooth reappears (and will eventually disappear) and sometimes the 'unknown usb device descriptor request failed' will be there. (Code 43)" I've tried different computers to the same result. To install the latest windows update you can follow these steps: Open the Settings App by pressing Windows key + I Oct 9, 2023 · Fix USB Device Not Recognized. This guide covers the main reasons behind the error and step-by-step solutions to help you resolve the error and regain access to your USB device. You don’t get that type of error if there is no device connection. It occurs due to device driver corruption. (Code 43). If you are facing the “Unknown USB Device (Device Descriptor Request Failed)” error, start by safely removing the USB device and reconnecting it. 100% works! Oct 13, 2024 · Windows 11/10- Unknown USB Device (Device Descriptor Request Failed)| Unknown USB Device This instructions in this video tutorial can be applied for laptops, desktops, computers, and tablets which Oct 31, 2024 · Trusted by Millions → Unknown USB Device (Device Descriptor Request Failed) Windows 10: How to Fix Unknown USB Device Introduction USB devices are essential components of modern computing systems, providing convenient connectivity for various peripherals such as keyboards, mice, printers, and storage devices. I can't use all my usb port. 7K subscribers Subscribe Feb 20, 2024 · I'm experiencing this problem in my unknown Windows 10 usb driver (device descriptor request failed) after I attached some new Corsair Wireless Void headsets. Apr 20, 2025 · Device Descriptor Request Failed means that there is a problem with communications on one of your “active” USB devices. The good news? You can fix it with a few simple steps — no complicated tools required. May 5, 2025 · If USB drive cannot be recognized in Windows 10 system due to the error “unknown USB device (device descriptor request failed)” then, try these solutions. Get Unknown USB device (Device Descriptor Request Failed) error? This article provides 9 solutions to fix USB device_descriptor_failure and make the device work again. A USB Device Descriptor Failed. "USB Device Descriptor Failed. All the devices that I can find are plugged in, recognized, and working properly. I wanted to share this in case anybody has this problem after the windows KB5029244 update, just happened to me this morning after 4 controllers were working just fine last night. It takes as little as a 100 ohm pull up resistor to one data line to trigger presence. Jan 16, 2025 · Looking at Device Manager, the mouse is showing up under "Universal Serial Bus controllers" as "Unknown USB Device (Device Descriptor Request Failed)", with the status "Windows has stopped this device because it has reported problems. This common issue can prevent USB devices (like flash drives, external hard disks, or even keyboards and mice) from working properly. Just a cautionary tale for people that think they're above checking the cable before they try messing with software! Jul 26, 2025 · An outdated USB device driver breaks this communication, resulting in issues like Windows 10 device descriptor request failed. Nov 7, 2025 · The Unknown USB device (device descriptor request failed) in Windows Device Manager on HP and Lenovo would stop your USB devices like an Android mobile, flash drive or pen drive from being properly detected for use in Windows 10, 8 or 7, but we finally resolved the USB not recognized problem for you. I have googled quite a bit and tried a lot of things (limit the packet size, increase stack & heap size, disabling other peripherals on the board, etc), but to no avail. Jan 11, 2025 · Fixing “Device Descriptor Request Failed” Make sure the USB device and port are functioning properly. Make sure your computer and all the drivers are up-to-date. What? How does that happen? That's when I decided to peek into the Devices in the Windows 10 Settings. If this doesn’t work then from Device Manager uninstall the “Unknown USB Device (Device Descriptor Request Failed)” device and then connected the portable USB drive to the drive that was recognized in the USB 3. Wait for a few seconds before connecting it The “Unknown USB Device (Descriptor Request Failed)” error is a common issue encountered by users when connecting peripherals such as printers, mice, keyboards, or external hard drives to their computer. May 2, 2021 · You have to apply the methods according to the operating system to solve the error Device descriptor request failed code 43. 0 of my monitor). The Windows Mixed reality error is 4-1. Then as I'm sitting here doing absolutely nothing while waiting for the Windows Mixed Reality software to downloadI see a pop-up that says windows didn't recognize the USB device and we are back to Unknown USB Device (Device Descriptor Request Failed) in the device manager. Jul 28, 2025 · This registry workshop will show you how to fix Unknown USB Device (Device Descriptor Request Failed) error in Windows 11. in IT ) Deep Shrestha works as a computer hardware writer at TechNewsToday with several hardware and programming certifications. Here is how to fix 'device descriptor request failed' error. Updated B550 motherboard BIOS Nov 30, 2023 · How to fix Unknown USB Device error which is also famous as Device Descriptor Request Failed error on Windows 11 and Windows 10 PC. " Oct 28, 2022 · When the system recognises hardware changes, plug in the relevant USB device and test whether the problem has been fixed Update Windows Installing the latest update for Windows may fix the “Device Descriptor Request Failed” issue. Aug 4, 2022 · We may earn a commission when you buy through links on our site. The Device status in your device properties will contain "Windows has stopped this device because it has reported problems. It say 'Unknown USB device (device descriptor request failed)'. 0 Port. These unique identifiers allow your computer to identify the type of USB device connected to it and load the appropriate driver for the USB device. What I have tried: Tried to install drivers from OEM as well as from Google. Remove / replace any usb extension leads used. This descriptive data includes: Sep 18, 2025 · Learn how to fix the 'Unknown USB Device Descriptor Request Failed' error in Windows. (Code 10), A request for the HID descriptor failed for Touchpad or other hardware. Oct 11, 2023 · The Device Manager will show under Universal Serial Bus controllers an “Unknown USB Device (Device Descriptor Request Failed)" with a yellow exclamation point. Check out our website https://candid. Trusted by Millions → In the rapidly evolving world of technology, Windows 11 has introduced a seamless user experience, enhanced performance, and improved security features. The failed USB device is called: Unknown USB Device (Device Descriptor Request Failed). Restart your computer. May 20, 2025 · Fix the Unknown USB Device (Device Descriptor Request Failed) error by scanning your PC for hardware changes or by updating BIOS. Any time that's present here, the keyboard doesn't work. UPDATED 2024 Fix Unknown USB Device Device Descriptor Request Failed Windows 11/10 This instructions in this video tutorial can be applied for laptops, desktops, computers, and tablets which run Mar 19, 2022 · The symptoms are: Probably the most important thing: Any time the keyboard fails, I will see a failing USB device in the Device Manager, and one of the "HID Keyboard Device" entries will be gone. Nov 1, 2024 · If you're encountering the "Unknown USB Device Device Descriptor Request Failed" error, don't worry - we've got a guide to help you fix it. The "unknown USB device (device descriptor request failed)" just keep coming back not matter how many times i uninstall drivers as well as unplug cables and try other port (DP & HDMI port). I've made sure to only plug it into 3. As of this moment, the backlit lights on my MSI GP75 Leopard laptop, no longer turn on. The Device Descriptor carries information about the USB device, including vendor ID, product ID, etc. I bought the headset a little over a year ago and have a total of 2 years of warranty on it, but cannot get in touch with an HP rep outside of this Forum. 0 then to USB 2. Hence, below is how to update the driver to solve the problem. Jul 10, 2016 · If your USB device not recognized in Windows 10 and labelled as Unknown USB Device (Device Descriptor Request Failed), here is how to fix it. Jul 15, 2024 · The Device Descriptor Request Failed error in Windows 11 means that a USB device was not recognized. (Settings -> Devices -> Bluetooth and Other Devices) This gave me the same error, but also provided a solution. " (Code 43) A request for the USB Device descriptor failed. What Causes the Unknown USB Device Error? Pixabay --- no attribution required. ANYWAYS. Try uninstalling and reinstalling the driver. So, after tried many Feb 12, 2025 · When I launch Windows 11, the system acts as if an "Unknown USB device (device descriptor request failed)" is constantly plugging in and unplugging. I know, that my camera is not broken. My specifications are: Jan 6, 2023 · Unknown USB Device, Descriptor Request Failed error occurs in Windows 11/10 due to the corrupted or malfunctioned drivers. Turns out my USB cable was not plugged all the way in. I think a reassembly my laptop correctly but when I turn it on back, my laptop get new problem. The device responds with a If you are a frequent Windows 10 user, you may have come across the “Unknown USB Device (Device Descriptor Request Failed)” error message when you connect a USB device to your computer. Dec 25, 2023 · Unknown USB Device (Device Descriptor Request Failed) I recently bought a supposedly Brand New motherboard off of eBay for my Dell XPS 15 9550 and installed it. By the end, you will be able to get solved the unknown USB device Descriptor request failed. Device Descriptor Request Failed PRO TIP: Try connecting your USB Device to USB 3. Our goal is to equip you with the information needed to troubleshoot and resolve this USB issue effectively. cszbz hkira kckck sddu dbujb yppu uavnfkh tgbq edxa ahofbl hvcfgq makk jsfazm sqyhupk zqkdt