[FIX] Unknown USB Device (Device Descriptor Request Failed) In Windows 10

Hi, I am trying to connect a old tablet into flashmode to flash a new firmware but the pc wont recognize it always appearing as an unknown usb device (device descriptor request failed).
I have tryed these solutions and many others and still nothing…. Is there a way to prevent windows to request a device descriptor?
As it came to my understanding that in windows 8 it did not request it, only from windows 8.1 and above…

none of the steps above worked. my phone says the same message on two laptops i have so im thinking its a hardware problem.

i followed exactly the guide and it worked, but later it does not work anymore. i still have the same problem. please help

Of course it doesn’t work at all… another expert for nothing.
It’s like curing the symptom but not the illness.
I need somethin’ that cracks Windows 10 and resolve all the bugs… I’m tired as hell, with Windows 95 there weren’t all these stupid problems.

hi
i got the device discriptor failed thing with a crashed usb drive, tried the solutions above but they didnt work, any more ideas??

Non of the above worked. Please help

I got all the way to typing in “EnhancedPowerManagementEnabled” but although I could move the cursor in the text field no characters appeared – so I could do nothing more.

Hi!

Thanks for the good help!

Unfortunately I have done everything and the problem still remains!!! :/

Thanks again!

Lino

Hello! I just installed (clean install) the Windows 10 Pro Anniversary Build (created using media creation tool), after that, I´m getting this error. The strange thing is that all of my 4 usb ports works just fine, and if I delete the hardware entry um controle panel (devices management) and try to search for HW modifications, it shows up again, I´m running a Dell Vostro 3560, which has a card reader and a fingerprint sensor (both which I installed the proper Dell drivers), and even the Free Fall Sensor is working. Any guesses?

Hi Kapil, for 64 Bit system shall we try adding QWORD instead of DWORD and if so could also please let me know the name? ~Cheers

hi, please help me, i have a USB headset which has the same problem, i have tried the upper steps, but it still doesen’t work, i also tried everything with the device manager, power options, troubleshooting, playback devices… i just cant seem to figure it out. The USB port works fine with other devices, and the headset works fine on my laptop (both laptop and my PC have Windows 10 on them), please help :(

i just tried using USB troubleshooter, and the headset still doesen’t work? any other suggestions? thank you for your help

Thanks for assisting me. It’s exactly the problem that I have. I have executed exactly what you have written concerning the changes in the registry. I even checked afterwards if the new registry dword was present. Unfortunately, the USB problem still exist. The strange thing is that I even cannot open the Properties standing just below Device parameters in the registry (Access refused).
When I run the Hardware and Devices trouble shooter (material & devices), it shows the founded problem concerning the USB device and says that it has modified the system. So I remove the USB key, restart the laptop, reinsert the USB key and the problem persist.

Thanks, I believe I will do so…. I also tried the USB trouble-shooter without success.

I’ve tried this. I’ve tried the troubleshooter. And all my other devices work in all usb ports. The device works on other computers. But when I plug it in my laptop, it makes the sound it was plugged in. A few seconds later even though the device is still connected it says it’s unplugged. Code 45. I’ve tried different cords and same thing. Keep in mind the device works on other computers. Anything or help you can suggest. I’ve also already tried restore points too

Coool it’s Works!, anyone try another USB Port’s

Kindly asking if changing the Operating System from windows 10 to windows 8.0/8.1, Can it fix the problem with the USB ports? Specifically the device descriptor failed issues. Please help

Got a same problem too. Nothing work :( Might malfunctioned and should get a new one. BUT, I plug the USB to a smart TV. And it’s pop-up! Detected! I can see all my data. My USB started malfunctioned after “failure copying data/files”. During copying data, my USB ejected by itself, then “the device descriptor failed issues” came. Then I tried to open the exact “failure copying” data/file in a smart TV, it’s error. But when I tried to open the other file it’s fine.
So, If my USB is detected by a smart TV, that does not mean my USB is malfunctioned or broken??? Is there a way???

Check the count on “I have the same question” at:
answers.microsoft.com/en-us/windows/forum/windows_10-hardware/windows-10-update-usb-20-ports-not-working/2ad1b08c-f9a9-44ca-81b5-42c4fe5fcb6a
[Microsoft unsolved mystery].

I had resolve the problem. Just set disable for the PCI Express Power Management in bios. perfect solution.

Not Working.

No hardware and repair in the troubleshoot window, according to my eyes and this link https://www.kapilarya.com/how-to-use-built-in-troubleshooters-in-windows-10 . Please fix accordingly,

I can’t get this to work. It won’t let me create a new DWORD. It says error writing to the registry. The problem is with my onboard Bluetooth adapter. It stopped working and classified itself as an unknown USB device. None of the standard fixes seem to be working.

where did you enter the copied path to default or symbolic name? i entered into symbolic path but no change.the same error.

I am having the same issue.

Hi, i love finding threads under 5 years old…
my issue though similar is not regarding a specific usb device, but rather a consistent hardware failure with two “Unknown USB device” (Port reset failed). The issue is i cannot get windows to stop ‘noticing this; on reboot. It generates a ‘notification’ with audio, which i can’t seem to turn off, even with notifications off, usb power management disabled, USB notification disabled. Troubleshooting with setting its state to disabled, enabled, or uninstalled, makes no difference. the bios settings options have also been tried per power management, or xhci on or off. The only way i have been able to effect this is for the reboot after re-installing the chipset drivers for the system board. the first reboot after does not generate the notification, but all subsequent reboots it returns. Ive also run the get-pnpdevice cmds in powershell to try turning the device off/disabling it, but no change.
i just want windows 10 pro64 (2OH2) to stop trying to fix it each reboot. Ideas?

Sadly, yesterday my Bluetooth stopped responding and the USB Device issue appeared. I have tried everything I can find on this, including this step in the registry, with no luck. I have uninstalled the USB controllers, reinstalled, repaired, and uninstalled the Bluetooth drivers and software (currently 20.110….). I am running an Intel Nuc 8. My new mouse and keyboard are Bluetooth. Any other suggestions? I am currently stuck on Win10Pro 1909, fails everytime I try to update to 20H2 or 21H2 even directly.

Hello, I’ve tried every possible solution I could find on the internet including yours.
Windows: up to date.
Drivers: Up to date.
Uninstalled and reinstalled the Intel Bluetooth drivers, the Asus Bluetooth drivers. Nothing worked.

I follows your steps on this issue by adding the ‘unknown driver’ to the registry 8 days ago, and for 8 days the computer worked fine. Every time I opened Device Manager to check if the Bluetooth was there, it was still there and ‘unknown driver’ wasn’t present. Yaaay!
Even Intel had new drivers available this week which I downloaded in installed. No issues since and everything was solved.
I even switched my Bluetooth mouse from the Bluetooth to using the USB dongle incase it crashed again, but thankfully it hasn’t since!!

Until today, 8 days later, when my computer randomly froze for about 5 seconds. When it released, the Bluetooth was once again missing, and the ‘unknown driver’ reappeared.

Anybody else have another solution?

If somone is down bad i really hope that my comment helps cuz I fixed mine with none other than ChatGPT help, it recommended me this line for this exact thread and it helped me.
Disable USB Selective Suspend:

Go to “Power Options” in the Control Panel.
Click on “Change plan settings” for your selected power plan.
Click on “Change advanced power settings.”
Expand the “USB settings” and set “USB selective suspend setting” to “Disabled.”

Using WIN 10 your regedit hack works a treat, tks heaps KAPIL ARYA. Tell me though why have I needed to do it in the first place and why suddenly do only my Android devices cause the problem.

Cheers and in advance tks for the assist with my issue.

worked for win 11, thanks

Method 1 was helpful to me, thank you!

Your fixes didn’t worked for me. USB device not recognized pop up appears each time I connect my external SSD drive (but the external SSD works fine). I got rid the pop up this way:

Open Settings on your computer and choose Devices.

Select USB on the left panel.

Uncheck the option Notify me if there are issues connecting to USB devices.

The problem starts when you install win10 and after that update.
The update does something wrong with the drivers.
If the update doesn’t , everything will work usb.