Usb Device Descriptor Failure Driver For Mac
. When it comes to transfer data from one device to another device, then USB (Universal Serial Bus) devices is something that comes first in our mind. USB devices like pen drive, USB flash drive, memory sticks are convenient because they are portable, small in size and one can easily carry huge amount data from one place to another and can easily transfer data from one device to another.
But sometimes, your Windows PC may not recognize your USB device and throw error message Unknown USB Device (Device Descriptor Request Failed) or Windows has stopped this device because it has reported problems. (code 43) a request for the USB device descriptor failed and thereby you can’t take advantages of that USB device. We faced this problem on Windows 10 PC, after plugging USB device and we got following notification: USB device not recognized The last USB device you connected to this computer malfunctioned, and Windows does not recognize it. Then we checked the same device in Device Manager. The device listed under Universal Serial Bus Controllers reading as Unknown USB Device (Device Descriptor Request Failed) with a yellow exclamation mark on its entry. Then we checked its properties. It shows the following; Windows has stopped this device because it has reported problems.
(Code 43) A request for the USB device descriptor failed. Here have look at practical scenario: Fix for Unknown USB Device (Device Descriptor Request Failed)? Product Name: Pavilion G6 Operating System: Microsoft Windows 10 (64-bit) Can any help with this problem? Have a Pavilion G6 with no USB 3.0 as I am aware. USB (3 ports) not working.However, when the plugged the mobile, the mobile does get charged.
Device Manager shows “Unknown USB Device (Device Descriptor Request Failed)”. Running Windows 10 64 bit. Tried everything like uninstalling, updating etc as the information on the internet. Also, updated the drivers using Driver Easy but still getting the error. Any suggests, please?
Thanks in advance. Sanil Sukumaran. – Original Post From Never mind, there are ample of solution that you can follow to fix Unknown USB Device (Device Descriptor Request Failed) error on Windows PC.
But before proceeding further to resolve the issues, it is also important to know the possible causes for the occurrence of unknown USB device error. Additional Reading: Possible Causes Responsible For Unknown USB Device (Device Descriptor Request Failed) Error If you talk about the cause, they could be miscellaneous. This problem may occur if any of the following situations exist:.
Malfunctioning of hardware might be the cause. Currently loaded USB driver has become corrupt or unstable. May be your drivers are outdated. May be your computer requires an update for issues that was creating problem with an external USB hard drive and Windows. Windows might be missing other important hardware or software updates. May your USB controller have become corrupt or unstable.
May be your external drive entering selective suspend. Your computer motherboard might require updated drivers. Though whatever may be the causes behind this issue, you can try any of the following solutions mentioned below to solve Unknown USB Device (Device Descriptor Request Failed) error. Additional Reading: Solutions To Fix Unknown USB Device (Device Descriptor Request Failed) Error in Windows 7/8/10 Note: All below mentioned solutions is not limited to Windows 7, 8 or 10. You can get this error on any Windows system and hence, the solution mentioned in this article allies to all of them.
Common Troubleshooting Fixes For Unknown Device In case if unknown USB device (device descriptor request failed) error occurs due to damaged USB device or USB port, then you can fix this issue by following below mentioned tips:. Plug-in the working USB device to PC in order to check whether USB Port is working or it is damaged. Connect your USB device to another computer to check USB device is working or it is damaged. Additional Reading: Advanced Solutions To Fix Unknown USB Device Error in Windows PC Note: Before you proceed further to follow the advanced fixes, you should take precaution beforehand. My recommendation is to restore data from the USB device first, by using which is an appropriate tool that will help you to restore all digital multimedia files such as photos, videos and audio files from the USB device. Free Download USB Drive Data Recovery Tool by Clicking on Below Button: Coming back to the topic, here is the solution to resolve the Unknown USB Device or error: Solution #1: Use Hardware and Devices Troubleshooter.
On your PC click START Type RUN in search bar and hit ENTER. Run dialog box will get open, now type Control Panel and hit OK.
Inside Control Panel in the search box type “ troubleshooter ” and select Troubleshooting. Now select ‘ Configure a device’ under ‘ Hardware and Sound’ and follow on screen instruction. If any problem found, then click on ‘ Apply this fix’. This will solve any issue which troubleshooter is capable of, if it doesn’t then follow the next solution. Additional Reading: Solution #2: Fix Unknown Device Issue By Uninstalling USB Drivers.
On your PC click START Type RUN in search bar and hit ENTER. Run dialog box will get open, now type devmgmt.msc and hit OK to open Device Manager. Find and expand Universal Serial Bus controllers. Connect your USB device which is throwing unknown usb device/not recognized by Windows.
You will see an Unknown USB device (Device Descriptor Request Failed) with yellow exclamation mark in Universal Serial Bus controllers. Now right click on it and click Uninstall. Restart your PC and the drivers will get installed automatically.
Did this solution help you to fix USB device (device descriptor request failed) error? If not, then move on to next solution.
Additional Reading: Solution #3: Disable Fast Startup. On your PC click START Type RUN in search bar and hit ENTER. Run dialog box will get open, now type Control Panel and hit OK. Inside Control Panel, in the search box type Power options.
Now select the ‘ Change what the power buttons do.’. Click on ‘ Change settings that are currently unavailable.’. Under Shutdown settings, uncheck the box next to Turn on fast startup (recommended). Next click on Save changes and Reboot.
Now check unknown USB device issue has been solved in Windows PC. If it doesn’t, then follow the next solution. Additional Reading: Solution #4: Change the USB Selective Suspend Settings. Right click on battery icon and select ‘ Power Options’. Select Change plan settings. Next click on Change advanced power settings.
Find USB settings and expand it. Expand USB selective suspend settings and Disable both On battery and Plugged in settings. Click Apply and Reboot. Now check your problem is solved or not. If not, then perform system restore. Additional Reading: Solution #5: Restore Your PC to Recovery Points.
On your PC click START Type RUN in search bar and hit ENTER. Run dialog box will get open, now type Control Panel and hit OK.
Inside Control Panel, in the search box type Recovery. Select System Restore and follow the onscreen instruction and wait till all the recovery points are shown. Restore your PC from the right recovery point. For more information on System Restore, please check:. Solution #6: Update Generic USB Hub Updating generic USB hub can also help you to fix device descriptor request failed error. Here follow the steps:.
Press Windows Key + R together to open RUN. In RUN box type ‘ devmgmt. Msc’ and hit ENTER to open Device Manager. Locate and expand Universal Serial Bus controllers.
Right-click on “ Generic USB Hub” and click on ‘ Update Driver Software’. After this click on the ‘ Browse my computer for driver software’. After that select the ‘ Let me pick from a list of drivers on my computer’. Select ‘ Generic USB Hub ’ and then click on Next.
Now simply wait for the installation to get complete and then click on Close. Repeat the above steps for all the ‘Generic USB Hub’ displayed under the Universal Serial Bus controllers. If the error still exists then follow the same steps again but this time for Universal Serial Bus Controllers. This solution must fix your error of “ USB Device Not Recognized. Device Descriptor Request Failed”.
Additional Reading: Bonus Tips: Related USB Issues and Solutions 1. What do you do when USB device is not recognized?
You can follow the above-mentioned solutions to fix USB device not recognized issue. But beside that you can follow below solutions as well. Remove the Power Supply This method will work, if the problem is caused due to power supply. Switch Off the Power Supply or unplug the power cable from PC. After few minutes reconnect the power supply. Restart the PC and then connect your device to USB port.
Install The Latest Windows Updates Installing the latest Windows updates will also install the latest device drivers for your USB external hard drive. Here how to do it:. On your PC, click on Start and then type Windows Update in the search box and then click on Windows Update. From here you can install all the Windows update.
If prompted, then reboot your PC. For more solutions you can check out – 2. How can I see what is connected to my USB ports? Here follow the below steps to check what is connected to USB ports (the steps are shown from the PC having Intel core processor):. Connect a USB device (USB mass storage device) to one of the USB port of your PC.
Now go to Device Manager, click on View and then click on Devices by connection. Now in the Device by connection view, you can check the USB Mass Storage device under Intel® USB 3.0 eXtensible Host Controller. How can I repair my USB flash drive? Well, people generally repair their USB flash drive when it gets corrupt, not recognized or not detected by PC or when USB flash drive gets damaged. So, if you are also looking to repair corrupted USB flash drives, then please follow the solutions and their steps mentioned in this post: 4. How Do I Reset My USB Ports?
Well, this is another solution that can help you to reset your USB port as well as it can fix USB device not recognized issue connected to USB port of Windows PC. You can use Device Manager to scan for hardware changes. Here follow the below-steps:. On your PC click Start and then type devmgmt.msc in search box and then hit ENTER. This opens Device Manager. Now click on Computer so that it gets highlighted.
Now click on Action and then select “ Scan for hardware changes”. Check the USB device whether it is working or not. For more solutions, you can visit: Conclusion I hope from all the mentioned solutions, you might have able to fix your unknown USB device (Device Descriptor Request Failed) error or Windows has stopped this device because it has reported problems. (code 43) a request for the USB device descriptor failed. Also if you have lost your media files such as photos, video or audio files from USB drive, then you must have applied Photo Recovery software to recover them back.
Advertisement. Search and expand USB settings from the list. Click and expand the USB selective suspend setting option. Further, go to “on battery” icon and select Disabled in the drop-down list. Use the same method to disable the Plugged-in option. Now click on Apply and OK buttons and restart your system 2.
Disable the Fast Staturp Option The Fast startup feature is to make the computer to start or hibernate faster. This feature may make your system to function so quick that Windows cannot identify the USB device and result in device descriptor failure error. Follow the below steps to turn off the fast startup:. Open the Run dialog box by pressing Windows + R key simultaneously.
In the Search box type “Control” and hit OK. It opens the Control panel.
In the search box under the control panel type “Power options” and select Change what the power buttons do option from the list. Now, click on Change settings that are currently unavailable link and turn on password protection. Un-check the box Turn on Fast startup, in the shutdown settings and click on save changes option 3. Uninstall the Unknown and Unwanted USB Drivers. To open the Run dialog box, press and hold Windows key + R key together.
Type Devmgmt.msc and press Enter to open Device Manager. Search and click on Universal Serial Bus Controllers to enlarge it. Advertisement. Now place the USB device with a yellow-sign, right-click on it and select Uninstall. Reboot your operating system 4.
Update the Driver Generic USB Hub software It is the easiest solution to solve the device descriptor request failed error. Follow the instructions below:. Hold Windows + R key together to open the Run command.
Usb Device Descriptor Failure Driver For Mac
Type devmgmt.msc in the dialog box and hit enter. It opens the Device manager. Search for Universal Serial Bus. Now, click and expand it. Right-click on the Generic USB Hub icon and choose the Update Driver Software. Select and click on the Browse my computer for driver software option, in the following window. Now, choose the Let me pick from a list of drivers on my computer option.
In the resulting window, click on Generic USB hub and then enter the next button. Do the same process if you witness any other Generic USB hub. When the process is over, Close all windows We hope these manual solutions help you to fix the unknown USB device descriptor request failed error.
Always remember to recover your data before applying any repair actions. Let us know which method is useful for you in the comment section below. Read Next:.