- Device Descriptor Request Failed Windows 10 Usb Hub
- Device Descriptor Request Failed Windows 10 Iphone
- Device Descriptor Request Failed Windows 10 Lenovo
- Usb Device Descriptor Failure Windows 10
Windows 10 users have reported a new Unknown USB Device error which has started to show up suddenly. The Unknown USB Device error says Device Descriptor Failure or Device Descriptor Request Failed, and a USB device is no more recognized by the Windows. This can also happen with an SD Card and the computer will no more read the SD card when it is inserted in the card slot.
If your USD device has suddenly stopped working, or if you are getting this error, there is nothing to worry anymore. We will help you fix this problem and error using our methods. Simply follow and perform the methods one by one, until the issue is fixed.
Fix: Device Descriptor Request Failed If the issue is with your Computer or a Laptop you should try using Reimage Plus which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. Jul 10, 2016 FIX: Unknown USB Device (Device Descriptor Request Failed) In Windows 10 Method 1 – Enable Enhanced Power Management For USB Device. Open Device Manager by running devmgmt.msc command. Expand Universal Serial Bus Controllers and right click on the device not recognized, select Properties. In the property sheet, switch to Details tab. Jul 18, 2019 Learn the best ways to fix Unknown USB Device (Device Descriptor Request Failed) in Windows 10/8/7. Try step by step solution and get back lost data from USB drive after fixing this issue.
The error can occur due to different reasons. So, you may have to try a number of methods, before it gets fixed. Perform these methods to solve the problem. Before going to try the methods , just Note that If you’re using a USB hub, or have mixed 2.0 and 3.0 USB ports, just try plugging your USB device directly into the 3.0 port and see if it works.
Fix 1 – Reinserting The power supply
If the problem is caused due to Power Supply, this method can instantly fix the problem.
1. Remove the Power plug from Laptop.
2. Insert the Power supply again.
3. Reboot your computer and connect the USB device in the USB port.
Fix 2 – Reinstall Unknown USB Device Driver
In this method, we will uninstall the drivers of the Unknown USB Device (Device Descriptor Failure). Faulty drivers can cause this error as well. This could have happened as Windows automatically updates the drivers through Windows update, and it could have installed wrong or corrupt drivers. So, in this method, we will uninstall the Unknown USB Device (Device Descriptor Failure) drivers so that it can roll back to default drivers. Follow the steps to perform this method.
Step 1. Open Device Manager. To open Device Manager, right-click on the Start menu button and select Device Manager.
Step 2. Now, look for Unknown USB Device (Device Descriptor Failure) item with yellow sign. It is located under Universal Serial Bus Controllers. Expand it and right-click on Unknown USB Device (Device Descriptor Failure). Click on Uninstall device.
Step 3. Now, unplug the USB device from your computer, if it wasn’t already unplugged, and plug it back in the USB slot.
Step 4. Scan for hardware changes. On the Device Manager window, click on Scan for hardware changes.
Windows will now reinstall the Unknown USB Device (Device Descriptor Failure) drivers. This should fix the issue. If the problem is still not solved, try the next method.
Fix 3 – Turn Off Fast Startup
In this method, we will try to fix the problem by turning off fast startup. A number of users have reported that this method has worked for them. Windows 10 boots up very quickly, and due to this many (external) USB devices are not getting recognized by Windows. Follow the steps to perform this method.
Step 1. Open the Control panel. To do this, go to Cortana and type Control panel. Click on Control Panel from results.
Step 2. The last step will open Control Panel. In the Control Panel window, click on Choose what the power button does. It is located on the left side of the window.
Step 3. Now, select Change settings that are currently unavailable.
Device Descriptor Request Failed Windows 10 Usb Hub
Step 4. Here, you need to unmark the box beside Turn off fast startup (recommended). It is located under Shutdown settings. After that, click on Save changes.
Step 5. Now restart your computer.
After restarting the computer, check if the problem is solved. If the issue still persists, try the next method.
Fix 4 – Disable USB Selective Suspend Settings
In this method, we will try to fix the issue by disabling USB Selective Suspend Settings. A number of users have found that performing this method has worked for them. Follow the steps to perform this method.
Step 1. Open Power Options. To open Power Options, right-click on Start menu button and select Power Options.
Step 2. The last step will open the Power Options settings window. Here, look for Additional power settings and click on it. It will be located under Related settings.
Step 3. Now, click on Change plan settings of the selected plan on your computer.
Step 4. In the Edit Plan Settings window, select Change advanced power settings.
Step 5. The last step will open a small Power Options window. Here, look for USB Settings and expand it.
Step 6. Now, expand USB selective suspend setting. You need to change the status of all the entries to Disabled. After that, click on Apply and then on OK.
Fix 5 – Troubleshoot the Error
In the first method, we will try to fix the issue using Windows Troubleshoot. Windows Troubleshoot is Windows’ inbuilt tool that searches for issues and fixes them. Many users have fixed the error using this method. Follow the steps to fix the problem.
Step 1. Open Troubleshoot. To open Troubleshoot, Go to Cortana and type Troubleshoot. Select Troubleshoot from results.
Step 2. The last step will open a Troubleshoot window. Here, click on Hardware and Devices.
Step 3. Now the Windows will check for issues. When the process is done, click on Apply this Fix or ApplyRepair Automatically, whichever appears.
Step 4. After applying the fix, you just need to restart your computer.
This should fix the problem. If you are still facing the problem, follow the next method.
Fix 6 – Update USB Device’s Drivers
In this method, we will try to fix the issue by updating the drivers. This could fix the problem as rolling them back didn’t help you in the last method, so most probably the drivers are outdated on your computer. Follow the steps to perform this method.
Step 1. Right-click on the Start menu button and select Device Manager.
Step 2. Now, look for Unknown USB Device (Device Descriptor Failure). It is located under Universal Serial Bus Controllers. Expand it and right-click on Unknown USB Device (Device Descriptor Failure). Click on Update Driver.
Step 3. Click on Search automatically for updated driver software.
Now the Windows will download and install the latest drivers for the troubled USB device. When the process is complete, restart your computer and you will be free of the error.
If this method didn’t work for you and you are still stuck with the error, try the next method.
Fix 7 – Uninstall USB Root Hub Drivers
In this method, we will try to fix the issue by uninstalling the drivers for USB Root Hub devices. The Windows will automatically reinstall the drivers after restarting the computer. Follow the steps to perform this method.
Step 1. Right-click on the Start menu button and select Device Manager.
Step 2. Expand Universal Bus Controllers. Here, right-click on the first USB Root Hub select Uninstall device.
Step 3. Repeat the above step for remaining USB Root Hub devices.
Step 4. Restart your computer.
After performing the restart, the Windows will recognize USB Root Hubs as the new devices and will install its drivers automatically. This should fix the problem. Connect your USB device in the USB slot, it will work properly now.
We hope we were able to help you fix this issue using our methods. If you fixed this issue using some other method, or if you have any questions regarding the issue, please mention them below in comments.
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The Code 43 error is one of several Device Manager error codes. It's generated when Device Manager stops a hardware device because the hardware reported to Windows that it's having some kind of unspecified problem.
This generic message could mean there's a true hardware problem or it could simply mean that there's a driver error that Windows can't identify as such but that the hardware is being affected by it.
It will almost always display in the following way:
Details on Device Manager error codes like Code 43 are available in the Device Status area in the device's properties.
Device Manager error codes are exclusive to Device Manager. If you see the Code 43 error elsewhere in Windows, chances are it's a system error code, which you should not troubleshoot as a Device Manager problem.
The Code 43 error could apply to any hardware device in Device Manager, though most Code 43 errors appear on video cards and USB devices like printers, webcams, iPhones, and related peripherals.
Device Descriptor Request Failed Windows 10 Iphone
Any of Microsoft's operating systems could experience a Code 43 Device Manager error including Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, and more.
Device Descriptor Request Failed Windows 10 Lenovo
How to Fix a Code 43 Error
Follow these steps, in order, to resolve a Code 43 error. Because this message is generic, standard troubleshooting steps come first.
Usb Device Descriptor Failure Windows 10
- Restart your computer if you haven't done so already.There is always the chance that the error Code 43 you're seeing on a device was caused by some temporary problem with the hardware. If so, a restart of your computer might fix the Code 43 error.Some people have also reported that powering off their computer completely (not just a reset) and then turning it back on has corrected their Code 43 warning if it sources from a USB device. In the case of a laptop, turn it off and remove the battery, wait a few minutes, and then put the battery back in and start the computer.
- Did you install a device or make a change in Device Manager just before the Code 43 error appeared? If so, it's possible that the change you made caused the Code 43 error. Undo the change if you can, restart your PC, and then check again for the Code 43 error.Depending on the changes you made, some solutions might include:
- Removing or reconfiguring the newly installed device
- Rolling back the driver to a version prior to your update
- Using System Restore to undo recent Device Manager related changes
- Disable the device and then re-enable it. This step provides Windows with a chance to take a fresh look at configuring the device.This might sound like a very simple fix, and that's because it is. However, this procedure might be all the computer needs to correct the Code 43 error.
- Reinstall the drivers for the device. Uninstalling and then reinstalling the drivers for the device is a possible solution to a Code 43 error.If a USB device is generating the Code 43 error, uninstall every device under the Universal Serial Bus controllers hardware category in Device Manager as part of the driver reinstall. This includes any USB Mass Storage Device, USB Host Controller, and USB Root Hub.Properly reinstalling a driver, as in the instructions linked above, is not the same as simply updating a driver. A full driver reinstall involves completely removing the currently installed driver and then letting Windows install it over again from scratch.
- Update the drivers for the device. It's also possible that installing the latest drivers for the device could correct the Code 43 error.If updating the drivers does remove the Code 43 error, it means that the stored Windows drivers you reinstalled in Step 3 were probably damaged or were the wrong drivers.
- Install the latest Windows service pack. One of Microsoft's service packs or other patches for Windows might contain a fix for whatever might be causing the Code 43 error, so if you're not fully updated, do so now.
- Update BIOS. In some situations, an outdated BIOS could be causing a specific issue with a device that's making it report a problem to Windows—thus the Code 43 error.
- Replace the data cable that connects the device to the computer, assuming it has one. This potential fix for a Code 43 error is most often useful if you're seeing the error on an external device like a USB or FireWire device.
- Purchase a poweredUSB hub if the Code 43 error is showing up for a USB device. Some USB devices need more power than the USB ports that are built into your computer can provide. Plugging those devices into a powered USB hub solves that challenge.
- Replace the hardware. A problem with the device itself might be causing the Code 43 error, in which case replacing the hardware is your next logical step. In most cases, this is the solution to a Code 43 error but try the easier, and free, software-based troubleshooting ideas first.If you're positive that a hardware problem isn't causing the Code 43 error, you could try a repair install of Windows. If that doesn't work, try a clean install of Windows. We don't recommend doing either before you replace the hardware, but you may have to give them a try if you're out of other options.
- Another possibility, while not very likely, is that the device is incompatible with your version of Windows. You can always check the Windows HCL to be sure.