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device descriptor request failed -error 43

Q: device descriptor request failed -error 43

having trouble installing an Epson WF-2530 printer onto win 8.1 machines.
i have 3 win 8.1/64 bit machines. it will install and is working on only one.
used the same installation disc, and install process, and cables with all 3 machines.
googling the problem shows plenty of stuff mainly updating drivers. done that, still no good.
Not sure why it works on only one, a generic clevo laptop w550eu.
thoughts???
the installation process stumbles when it asks you to connect the printer cable to the computer.

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RELEVANCY SCORE 200
Preferred Solution: device descriptor request failed -error 43

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 120.8

Was trying to plug my Toshiba 1tb External hard drive in to retrieve music off it and it wont recognize the drive. Device manager revealed the yellow triangle and error message. It works on my wifes hp streambook and also my kids stream book both are running wondows 10 like mine. I have tried nearly 10 different suggestions from google searches and have gotten nowhere. The only thing I couldnt try was turning off the usb in the power options, for some reason mine doesnt display that option. My notebook only has 1 usb port so I cant try a different port. Any suggestions or fixes?

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RELEVANCY SCORE 110.8

I upgraded to Windows 10 a while back. Every time I open the computer I get a pop-up notification telling me the USB device is unrecognized. I have no USB devices in any of my 3 USB ports.
I sent my computer in twice. No help. They just uninstalled everything and reinstalled everything and told me it should be fixed. It is not. I then went about updating every driver in my Device Manager. I uninstalled the Unknown USB Device and then updated
other drivers. Certain drivers (such as PCI Express Root Port #3 - 9C14) when updating would also reinstall the Unknown USB Device, which I would then uninstall and keep working down the list. At the end of updating EVERYTHING I scanned for hardware changes
and "found" the Unknown USB Device. 
From what I can tell, and I know very little about this stuff, my computer can't name one of my USB ports. Since it can't figure out what it's called it can't download the proper driver for it. Since it can't download the proper driver it can't work properly.
The practical result from this is that one of my three USB ports does nothing when I put in any USB item (connect my android phone, thumb drive, presentation clicker, etc).
I've looked on tons of forums. My current thought is that if I can tell my computer what the deice is or download the right driver and tell my computer to use that driver for this device it should solve my issue. But I don't know how to know what the name
of the USB port should be (I imagine it woul... Read more

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RELEVANCY SCORE 109.2

Let me start out by saying that I've googled the shit out of this problem, tried several things, and nothing worked.

I have a D-Link USB 2.0 Hub that I got about a week ago. It's been working awesome up until recently. It's a plug and play device, however windows is failing to recognize it, and thus making everything I have plugged into it unusable.

In the 'Device Status' box it says:

Code:
Windows has stopped this device because it has reported problems.
(Code 43)A request for the USB device descriptor failed.

And in the 'Events' tab, there's a few listed, I'm not sure if they are much help:


Code:
Device not migrated

Device USB\VID_0000&PID_0002\6&1330e4d7&0&3 could not be migrated.
Last Device Instance Id: USB\VID_0000&PID_0001\6&3AE11B61&0&1
Class Guid: {36FC9E60-C465-11CF-8056-444553540000}
Location Path:
Migration Rank: 0xF000FFFFFFFFF100
Present: falseStatus: 0xC0000719


Code:
Device configured (usb.inf)

Device USB\VID_0000&PID_0002\6&1330e4d7&0&3 was configured.
Driver Name: usb.inf
Class Guid: {36FC9E60-C465-11CF-8056-444553540000}Driver Date: 06/21/2006
Driver Version: 10.0.14393.0
Driver Provider: MicrosoftDriver
Section: BADDEVICE.Dev.NTDriver Rank: 0xFF0000Matching
Device Id: USB\DEVICE_DESCRIPTOR_FAILUREOutranked
Drivers: usb.inf:USB\DEVICE_DESCRIPTOR_FAILURE:00FF2000
Device Updated: falseParent
Device: USB\ROOT_HUB30\5&35f8b9e6&0&0


Code:
Device not started

Devic... Read more

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RELEVANCY SCORE 109.2

hello guys in my device manager there is a yellow triangle on a usb device driver saying : a request for device descriptor request failed first i thought maybe 1 of my us ports not working but when i tested all ports are working even card reader but the error is still there i updated drivers (chipset - etc) but it didnt help so i want to know how to get rid of that error and what is the problem with my laptop?
note: sometimes when i trun on my laptop that error is gone mysteriously and most of the times its showing up
note: i recently changed my wireless adapter tho the orginial adapter was a bt/wifi combo but the new one is just a wifi adapter and i have an ssd installed instead of dvd optical drive and both are working well
note: things i already tried: disabling fast boot-updating generic usb drivers-taking out battery for 5 minutes-updating drivers

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RELEVANCY SCORE 108.4

I was just working happily when my Microsoft Bluetooth Mouse just suddenly stopped working.
The Bluetooth settings page says "Bluetooth is turned off" and there are no options on the settings page or the system tray to turn Bluetooth on.
The Device Manager now has "Unknown USB device - device descriptor request failed" where it did not before.
Other devices all seem to be working fine - USB devices plugged in are being recognized and work properly. Only BT seems to be broken.
I've tried:
uninstalling the device and rebooting
installing the latest updated chipset drivers from the dell website
windows updates
pretty much all of the advice here: http ://troubleshooter.xyz/wiki/fix-usb-device-not-recognized-device-descriptor-request-failed

Any other ideas?
Thanks

A:XPS 15 9550 Bluetooth stopped working (Unknown USB device - device descriptor request failed)

So in desperation I just went into BIOS settings to see if there are any BT settings that may have become disabled. I didn't see any, and I didn't change any other settings.
After rebooting, BT and my mouse is now working again.
Something seems to be really flaky here, but hopefully this will help others with the same issue.

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RELEVANCY SCORE 108.4

hey, im having problems with plugging in my mouse to any USB port, this just started around an hour ago. ive checked on the brand's website which carried no complaints on problems like this with the same mouse. tried pretty much everything, even looking
it up on youtube and forums... Nothing has worked, worser still, i got it for christmas and its stopped working, ive looked though the device manager too. Please try and help me, if u can. I use Razer Naga Waith Red if that helps

thanks,
onyx

A:Windows has stopped this device because it has reported problems. (Code 43) A request for the USB device descriptor failed.

Hi onyx,
This error means a device driver notified the operating system that the device failed. This circumstance can occur if the device hardware fails or if the device driver fails.
Have you tried to update the device driver for test?
Please follow this guide trying t resolve this issue:
Code 43: Windows has stopped this device because it has reported problems
http://technet.microsoft.com/en-us/library/cc725873(v=ws.10).aspxKaren Hu
TechNet Community Support

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RELEVANCY SCORE 108

Hi all,

(Unknown USB Device - A request for the USB device descriptor failed)

Massive problem I have encountered since buying a new laptop pre-installed with Windows 8.1

I have 3 external USB storage devices - 1x Corsair "Slider" 64GB, 1x HiTachi Touro 750GB, & 1x HiTachi 4TB external drive. ALL drives are coming up with the same error message and are not being recognized by Windows 8.1

The strange thing is, I also have another 2 PCs - one with Win7 and one with WinXP and the drives work without issue.

I've spent the last 4 days scouring the net looking for answers, and thus I am here hoping someone can shed some light as to why ALL of these drives do not work on this new laptop pre-installed with Windows 8.1?

Even stranger still is I have other thumb drives, a cheap Transcend 32GB (which is USB3.0) and a few cheapo (USB2.0) drives of various sizes by Strontium, Lexar and so on which work perfectly.

But the one that has me o.O is an expensive 64GB thumb drive called the Mach Extreme which also works perfectly with this laptop???

So all up 2x HiTachi drives & 1x Corsair thumb drive are not working and its driving me bonkers!

If no drives worked at all, then I would be seeking the manufacturer for maybe a faulty component. Dodgy USB ports, or maybe a motherboard problem. But having a handfull of drives, of various makes, sizes and both USB3.0 - 2.0 fully working leaves me scratching the old chrome dome as to what could be the issue

Would really real... Read more

A:A request for the USB device descriptor failed. (error43)

You can mark this thread as SOLVED!

Okay here's the fix that worked for me, maybe it will work for you.

I've always updated drivers, WinXP, Win7 and so on, the same way - download the driver, go into device manager and select browse, then point windows to the downloaded driver to update the necessary files. Its always worked that way for me for as long as I can remember.

Not so it appears with windows 8 - for some strang reason.

For me I had to update to the latest Intel Chipset Drivers, but instead of the tried and trusted methos above, you simply hit the setup.exe and let windows 8 do its thing. Believe it or not, but this fixed the issue.

Yes I had already updatd to the latest Intel Chipset Drivers using the device manager method, and yes windows "did" update ...someting??? But the USB devices were still showing the Unknown USB Device error. But using the setup.exe fixed the everything and all my USB devices are now working perfectly with Windows 8.

How, why, who knows, but I hope this works for others with the same problem.

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RELEVANCY SCORE 108

I have a flash drive that I previously used in public computer lab (where many viruses linger) the other day to do my work. As I got home, the flash drive isn't working anymore, saying "USB Device not Recognized". I also noticed that it really took me a while to finally, safely remove it from the computer lab's PC. So I actually wonder if it actually removed my flash drive properly.

On Device Manager, it says "Unknown USB Device (Device Descriptor Request Failed)".
On the Properties, the device status says "Windows has stopped this device because it has reported problems. (Code 43) -- A request for the USB device descriptor failed."

My flash drive is a Kingston Flash Drive DataTraveler (DT100) 16GB, and my PC is running on Windows 8.1.

Things I have tried:
- Shut down my PC, unplugged power and removed battery, waited for a while, booted my PC and try plugging in again.
- On Device Manager, uninstalled it and scanned for hardware changes, it still returns as "Unknown USB Device".
- On Device Manager, I clicked "Update Driver Software..." and it returns me a message saying "The best driver software for your device is already installed".
- Unfortunately, when I visited Kingston's website to check if there is driver for this specific flash drive, there isn't any... "There are no downloads or drivers available for this product".
- Used Windows 8's Troubleshooting tool. It only detected my problem, but was un... Read more

A:USB not recognized (Device Descriptor Request Failed)

if you have tried on other systems using different OS then the error is normally because of issues with the item not the PC , it might be 'confused' or have corrupted data or be faulty.

If you have the data still stored elsewhere...then you may be able to reset the flash drive and see if it recognises it then.

I'm not sure if there is a reset switch anywhere on that stick.

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RELEVANCY SCORE 108

Hello, ok so after recently doing a clean install of windows 10(please don't get me started on that mess). my system has been plagued by random usb drops. it's where everything connected via USB suddenly disconnects then reconnects out of the blue. well I was using a Rosewill Transenclosure RX200R-APU-25B USB 3.0 dual 2.5 hard drive enclosure and transferring files from one drive to another (connected via USB) when one of these drops occurred. Now whenever I plug in my hard drive enclosure in a windows warning pops up and says "the USB drive that was just connected Malfunctioned and could not be installed" and in system manager it says "Unknown USB device (device descriptor request failed)". I know it's not the hard drives because I can remove them and use another connection and they work fine, all files intact. It's just now my hard drive enclosure won't recognize. This also happened to a "Loot crate exclusive Game of Thrones stark sigil 4GB USB stick I plugged in and turned into a windows 10 install drive. When I plugged it into use it after the windows media creator said it was done the USB stick was raw and unformatable. Please help. Microsoft keeps telling me it's a hardware issue even though it happened on two different systems. both operating windows 10 never any issue with windows 7 or 8.1

Dell N7110
i5-2450M about to upgraded to an i7-2820 if I can get this USB issue under contol
16GB Samsung DDR3 Ram
3-750GB HDD, 250GB HDD
EVGA GTX 1... Read more

A:Unkown USB device (device descriptor request failed) after disconnect

The driver could have been corrupted please re install the drivers for dell. Hope this helps

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RELEVANCY SCORE 108

I plugged my android device to my PC by usb ..it is saying USB device not recognized. Please help me.

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RELEVANCY SCORE 107.2

Turned on phone and said to plug into computer with USB and open Hisuite.  Is it an app that i can download and also how do i get the computer to recognize the phone?

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RELEVANCY SCORE 107.2

I know that a similar question has been asked before but, not with the last part of the message, (Device Descriptor Request Failed). I get this, in Device Manager, and I have searched for an answer on the net. Also it is a Code 43. I went through my laptop, with an HP Technician this morning, I might add at a cost of 5p/minute, for 30 odd minutes. He has said that because I had gone over to Windows 8.1 and the recovery discs I made will not load, to put back in Windows 8. I have to send the laptop back for re-installing the OS, because Windows 8.1 do not have the update for my problem. Also the R.H. USB socket has a failure ID:0GAPTK-6T7716-MFPWWK-8D1Q03. I personally think that this is all what the problem is. a duff USB. Is this a cop-out???
My question is; has anyone heard of Windows 8.1 having driver WHQL problems?? Very.

Any/all ideas, appreciated.

ps, I only found out the problem with the usb when I tried to download a Mobi file to a Kindle for my wife. The other usb's work OK.

A:Unknown USB Device (Device Descriptor Request Failed)

Is there only one USB port on the right hand side? Sometimes manufacturers connect internal devices via an unused USB port internally. USB ports are usually in groups of two, seeing only one port is usually a sign that the wiring has been redirected internally to something else like a Bluetooth adapter or wifi adapter. It may even be a card reader or touchpad. Is anything like that not working? If it is start looking for a driver for it.

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RELEVANCY SCORE 107.2

Im running windows 10 on an HP laptop, 64 bit, and i just got a micro usb to usb device so i can transfer stuff onto my phone. It worked when i first got it but now it comes up with a Device Descriptor Request Failed and a Code 43 error. Ive tried updating
the drivers, restarting my laptop, and plugging it into different usb ports but it still comes up with the error. Any suggestions? 

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RELEVANCY SCORE 107.2

I have bought a new windows 8.1 Toshiba laptop when I connect my external hard drive witch was working ok before it's telling me - unknown usb device (device descriptor request failed) code 43

A:unknown usb device (device descriptor request failed)

did you try to go to power manager, shut off usb power saving

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RELEVANCY SCORE 107.2

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.

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RELEVANCY SCORE 107.2

Hey
1.)So my mouse(Corsair Harpoon RGB) was recently just working fine until one night i unplugged it and put it into computer and on that computer it didnt work so i went back to my laptop to plug it in there, but it showed the same problem it didnt respond the logo didn't light up so i went to the device manager and it said *title. So how do i fix this is there something with my mouse is there something with my software?
Oh yea and on top of that i have 2 more issues that i jut can't solve by myself.

2.) Unknown USB-device(port reset failed)
3.)DVD Drive(optical drive) doesnt show up on the device manager but it sounds like it's working and it opens and closes.
4.)Front ports of my PC doesnt work if i plug an USB in it doesnt do anything (it does work perfectly in the back)

I don't know though if i should make more threads but they somewhat relate to each other,
that's why they are just in 1 thread. If you need to ask any question, need pictures , my specifications or anything else just ask me.
Thanks in advance!
Best regards Hao.
 

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RELEVANCY SCORE 107.2

After installing Windows 10 anniversary update, I get the following error in the device manger: Unknown USB Device (Device Descriptor Request Failed)

Tried uninstalling and restarting PC. Reinstalled Windows made from media tool. Nothing fixed it. Did a google search and nothing has worked. No USB drivers on the PC maker's website.

Any ideas?

A:Unknown USB Device (Device Descriptor Request Failed)

You can try going into device manager > select show hidden devices and delete all "inactive" usb device appearances. In my example below, there would be four. Once done, reboot and try your device again:

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RELEVANCY SCORE 107.2

I have had the Microsoft Wireless 2000 Keyboard and mouse for 10 months and it has been working fine. But recently when I plugged it in I got an error message which said :The last USB Device you connected to this computer malfunctioned. and Windows does
not recognize it.
I opened Devices and Printers and it said Unknown USB Device (Device Descriptor Request Failed).

Also it is on Windows 10 Home

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RELEVANCY SCORE 107.2

Fresh install of Windows 10 and the last driver I need to sort out is the above.

I believe it is my powered USB 3 hub to which I plug in my keyboard and mouse. Technically it is working but I don't like seeing yellow triangles on devices.

So are there any fixes?

A:Unknown USB Device (device descriptor request failed)

If it's a generic USB 2.0 Powered Hub then technically there's should be no drivers needed by Windows, if it's a USB 3.0 Hub then I'm unsure (since I don't own any USB 3.0 Hubs).

Might be a Windows bug, basically Windows can't find the description information to display the Hub's name in the Device Manager example: Generic USB Hub, Root Hub Device, etc....

I'm pretty sure everything is working as should, you're good minus the minor annoyance if all device connected through the USB Hub is recognized by Windows; if you right click Properties on the yellow triangle it probably says "The Device is working properly".

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RELEVANCY SCORE 107.2

I HAVE TRIED THE WAY THAT HAS BIN SUGGESTION WITH NO LUCK
\_SB.PCI0.OHC1.RHUB.PRT2- BIOS DEVICE NAME
PROVIDER-MICROSOFT
IF YOU NEED MORE INF JUST ASK
PLEASE HELP

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RELEVANCY SCORE 107.2

My computer keeps telling me Unknown USB Device (Device Descriptor Request Failed), so I looked up how to fix it and they told me to uninstall it then scan for hardware changes and it will reappear working properly. Only it did not come back working properly, it came back the same. I am also 98% sure that this "unknown USB device" is my built-in webcam that has never once worked. So if someone wants to help me out and allow me to use my webcam that would be great!

A:Unknown USB Device (Device Descriptor Request Failed)

Hi there, can you first tell us what is the Name and Model number of your system?

What OS are you running

im sorry if you already listed this, as I cannot see your specs from the Windows Forum App..

I take it this is a laptop?

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RELEVANCY SCORE 107.2

Hello Ladies & Gents.

I would like to ask for your assistance on this slightly annoying problem.

I have 1 pair of Razer Megalodon USB headphones, on the start up of Windows 8.1 these headphones are not detected correctly. The only proof I have of this is in the device manager displays:

Universal Serial Bus Controllers -
Unknown USB Device (Device Descriptor Request Failed).

(Please see attached screenshots)

Once the device is disconnected and reconnected device manager then displays:

Universal Serial Bus Controllers -
USB Composite Device

The device then shows in "Audio inputs and outputs"

Cheers,

Mr Collective

Attachment 38815

A:Razer Megalodon - (Device Descriptor Request Failed)

Razer is well known for BSOD drivers and problems, otherwise. (And taking very old drivers, changing nothing at all, giving it a new date and then claiming "Compatible!" with new OS.)

Perhaps give a shot with uninstalling their software, rebooting, the re-installing.

Make sure using the latest.

When all is said and done, you might just have to live with it.

Can't hurt to make sure chipset drivers are up to date. If Intel chipset, search their driver site for "Inf"

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RELEVANCY SCORE 107.2

Hello, The left USB socket on my X250 has started to return the message Device Descriptor Request Failed, but the right hand USB works as normal. I rarely used the left hand one so I am unsure for how long this has been the case, but now I am very keen to start using a USB keyboard so I am very keen to get it working again.I have tried uninstalling the device and reinstalling, and searching for new drivers.Thanks in advance for any help,Dave

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RELEVANCY SCORE 101.6

I'm experiencing slim keyboard not being recognized in the Windows 8.1
The keyboard was working fine until just one day it just stopped working.
I tried factory reset literally 8 times along with most recent BIOS update and dell's recommended update software. + power setting --> disabling power saving on USB
It still come up as unrecognized each time even with fresh reinstall.
I was wondering if this is a hardware issue or just software bug from factory reset.
I don't think there is a available driver for this kind of problem is there?

Log Name:      Microsoft-Windows-Kernel-PnP/ConfigurationSource:        Microsoft-Windows-Kernel-PnPDate:          8/6/2016 1:09:35 PMEvent ID:      411Task Category: NoneLevel:         ErrorKeywords:      User:          SYSTEMComputer:      DellDescription:Device USB\VID_0000&PID_0002\5&1347b1a9&0&4 had a problem starting.
Driver Name: usb.infClass Guid: {36fc9e60-c465-11cf-8056-444553540000}Service: Lower Filters: Upper Filters: Problem: 0x2BStatus: 0x0
 

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RELEVANCY SCORE 98.8

i have acer e1-571 notebook.running windows 10.from last few days my pc giving this error-Currently, this hardware device is not connected to the computer. (Code 45)

To fix this problem, reconnect this hardware device to the computer.

A request for the USB device descriptor failed.                                                            
                                                                i have tried all kind of suggestions
given by microsoft related this problem .but   cant solved.card reader ,pen drive ,external keyboard ,or external mouse no one working.2.some  random  keys  is not working .please fix my issue .

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RELEVANCY SCORE 94

I have two WD "My Book" 3.0 USB drives.  Previously, they both worked fine.  Now one of the two drives is getting a device descriptor request failed message.  The other drive is fine.  I have tried different 3.0 inputs on the system both in back and on top in the front.  Any ideas on why the same drive isn't working?  I have tried both on other systems and they work fine.  The other systems I have tried them on are WIN7 and WIN 8.1.











Solved!
View Solution.

A:usb 3.0 drives getting device descriptor failed error

Hi there slovey  Have you, by any chance tried with another USB cable? I wouldn't make sense to change things as the device works on other systems but it wouldn't hurt to use the other My Book's cable with the problematic one just to rule this out as a potential cause. I would also check this thread and see if the offered solutions there help.  Keeping your OS, BIOS and drivers up to date is also an important part of the troubleshooting process. I'd also check if there's a new update specifically for the driver responsible for the communication between the drive and the system. Post back if you need more info! Captain_WD.

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RELEVANCY SCORE 88

Hello everyone,
i hope you can help me sorting out this issue that is causing me a hard headache at the moment.

I've bought this new Lenovo Z50-70 laptop with windows 8.1 preinstalled on it. Fresh new.

I'm trying to connect via usb a guitar audio interface (Line6 POD HD500) so i installed the drivers via the .exe setup file i downloaded from Line6's site.
The device worked fine on my previous HP pavilion with windows 7.

Now when i completed the installation, i connected it and i had this error:Windows has stopped this device because it has reported problems. (Code 43)A request for the USB device descriptor failed.
I used slimdrivers to update all the other drivers, in case it was a conflict causing the error.
I checked via command prompt with command "pnputil -e" and i saw a driver from the vendor of the device listed, so it is installed correctly i think.
I tried all USB ports i have, 3.0 and 2.0 on one side of laptop and 2.0 on other side.

When on device manager, if i click update drivers and choose the "let me pick from a list of device drivers.." i don't see the company name of the device.

i saw that another guy posted a really similar problem on SevenForum and he figured out how to force windows to use the drivers but he didn't post the solution.. Here is the post: Can't get Windows 7 x64 to use the drivers I've installed repeatedly Solved - Windows 7 Help Forums

Edit: the software tool from which i can update drivers and other things for my g... Read more

A:USB device not recognized. Device descriptor request faile

I am having the same exact problem as you, Cattanius. I couldn't get it to connect to my computer over 2 years ago and then just decided to try it the other day. I didn't expect anything to show up in device manager because I thought the usb port was fubar, but then I see the same message you got and all of the sudden there's hope! I hope.

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RELEVANCY SCORE 87.2

I had my Samsung Core Prime plugged in via usb, I'm guessing I pulled it out without ejecting, as now whenever i plug it in, gives Drive descriptor request failed. It's not the port or the cord as the phone's charging perfectly fine. I've restarted both devices multiple times, uninstalled the usb drivers, and a bunch more. Any suggestions?

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RELEVANCY SCORE 86.4

After installing window on my laptop (Lenovo Ideapad 100) found out that the USB port are not working although if i plug in a phone it indictaed charging and i plug in my hard drive it shows the led light but the USB cant read any device not even a USB mouse works on the system . Please kindly help me with this error. 

























Screenshot (6).png ?101 KB

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RELEVANCY SCORE 83.2

Most of the threads on this error are old, (2015) so I am starting a new one. I only notice it when I happen to be in the device manager. I have no problems with any of my connected USB devices (that I have observed).

I have tried uninstalling it, and rescanning and it pops up again, so apparently it is something that is connected. Without disconnecting All of my USB devices one at a time (which I am wont to do, as it is not bothering me, other than that it is there!) It has been there for quite a while, so apparently is not anything new being connected.

Is there no way to identify WHAT is connected to this port, or even what port it is?

BTW, it only shows up in the USB Controller section, no matching errors in any of the devices themselves!

Curiouser and curiouser...

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RELEVANCY SCORE 72

hello    i'm an embedded developer. i have an usb type ic programmer to burn microcontroller. now i'm getting this error "Unknown USB Device(Device Descripter Request Failed)" while plug my usb programmer into my pc socket. but this same hardware support in my friend same hp430 pc.

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RELEVANCY SCORE 72

Greetings folks

I have a problem that bugs me for years, I never intentionally solved it, sometimes those errors disappears and all USB ports work fine, sometimes they do not. So anyone can help me please, it would be great.

Some of my ports do not work all the time, I cannot identify a specific moment. Inside the Device Manager, Universal Serial Bus controllers, I get 1, 2 or more "Unknown USB Device ( Device Descriptior Request Failed )", sometimes more sometimes less.

CPU: Intel Core i7 3770
Motherboard: AsROCK H77 Pro4/MVP
Windows 10 all available updates downloaded and installed as of today, and everyday. The problem appeared on Win 8 or 7, not sure when. So it's not necessarily Windows 10 specific. I ported it to 10.
Here is what they look like:
http://prntscr.com/d6rm6k

Bios is up to date. Chipset drivers updated, various solution tried from googling, I even managed to make all USB ports stop working testing some of these solutions, I had to restore windows from a ghost image I had.

It's like these USB ports remain suspended sometimes.

Any advice on what to try? The most annoying part is that from the frontal USB ports some stop working randomly too.

Thank you

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RELEVANCY SCORE 68.4

Hey guys... I am about ready to pull what hair I have left out of my head. Here is my setup:

-MSI X99A Pro Carbon motherboard
-Intel Core i7 6800K prcessor w/Cooler Master Hyper Evo 212 cooler
-32 gigs of DDR 4 Quad Channel ram
-Windows 10 Pro
-One SSD 250GB Intel drive for OS
-5 internal HDDs for storage - All Sata connected
-Corsair Graphite 760T case.

I do not over clock. I have the ram overclocked in the BIOS using XMP to 3000 speed, but that's it.

Here is my situation, and I am baffled and feel super deflated over this mess as I run a small project studio for video and audio work and this is causing me to fall behind on projects.

I am getting constant on screen pop up notifications that a recent USB device isn't recognizable or 'has malfunctioned and windows doesn't recognize it' along with constant USB connect/disconnect sounds. I just built this custom PC this past week and everything seemed fine for a couple days, and then this started.

When it does this, I go into device manager, and I get a yellow exclamation mark under the USB list that says 'Unknown USB Device (Device Descriptor Request Failed). I have hit google search and tried every single suggestion I could find including the following:

-Blowing all the dust out of all the ports, although i doubt that was an issue because the case and motherboard are brand new.

-Going into device manager, and disabling or uninstalling the device that is giving the error. It pops right back ... Read more

A:USB Device Descrptior Request Failed Issue. PLEASE HELP!!!

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RELEVANCY SCORE 67.2

I have tried a few different windows images, windows troubleshooting feature, and the latest versions of the drivers.
I've tried uninstalling and reinstalling drivers, disabling and re-enabling, re-imaging, updating windows. None have had the effect of actually making it work. I'm running win 10.0.10240, on dell latitude 5285 and 5289. This is affecting the entire Intel Integrated Sensor Solution Driver and all the included sensors, compass, accelerometer, gyroscope GPS and ambient light.

hardware id: HID\Vid_8087&Pid_0AC2
I would like to resolve this so that we can order tablets and have them work right in our org.

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RELEVANCY SCORE 62.8

Then the computer tries to load up but fails. (I meant loading pbr for desciptor 2...done)

A:Loading PBR for descriptor 2...failed.

This could indicate a failing hard drive. Tap F12 at boot and enter Dell Diagnostics. Run the tests.

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RELEVANCY SCORE 61.2

Thank you for the explicit instructions on how to activate hibernation. Unfortunately, I am getting the following message when entering the powercfg -h on:

Hibernation failed with the following error: The request is not supported.

The following items are preventing hibernation on this system.
There are one or more legacy drivers installed:
VgaSave
An internal system component has disabled hibernation.
PLEASE HELP!!! Can I disable the VgaSave driver?

Thanks in advance.

A:Hibernation failed with error: The request is not supported

Welcome to Seven Forums bbossoxx. The VgaSave is a default system driver. Have you tried updating your display driver? If no help, suggest running the System File Checker

SFC /SCANNOW Command - System File Checker

A Guy

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RELEVANCY SCORE 60.4

We are upgrading our T460s to Intel ME firmware & BIOS v1.33, and randomly encounter error " (A7) Me FW Downgrade - Request MeSpiLock Failed" on reboot we still able to load and login Windows but TPM is not found in windows, and bitlocker on suspend can you please advise what we could do to resolve this? Thanks 

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RELEVANCY SCORE 60.4

Dell customer support wasn't able to help me fix this issue. Luckily I've got a bit of experience with computers and was able to figure it out. Basically, my XPS 8900 started freezing at start up (at the Dell logo) and would either remain frozen or black out the screen with the error message, (A7) Me FW Downgrade - Request MeSpiLock Failed.
So, for anyone else unfortunate enough to encounter this error, here's the fix;
- Start Computer
- Press F12 at the Dell logo (May require wired keyboard)
- Select "Change Boot Mode Settings"
- Select "Legacy Boot Mode, Secure Boot OFF"
- Apply changes
- Computer will restart, press F12 again at the Dell logo
- Select "Windows Boot Manager"
- Computer will start as normal. Log in. Once on your desktop, restart computer
- Press F12 at the Dell Logo
- Select "Change Boot Mode Settings"
- Select "UEFI Boot Mode, Secure Boot ON"
The computer should then start normally and you should have no more issues. 
Hopefully I can help at least one person with this information, I was tearing my hair out in frustration. Have a good day :)

A:XPS 8900 ERROR - (A7) Me FW Downgrade - Request MeSpiLock Failed

Hi,
I have a XPS 8900 I purchased from Costco about 2 months ago.  Just this month I have had my system freeze on me 7 times.  It boots up ok but freezes randomly while I am logged in on the internet or in outlook.  I have had to do cold boots. This last cold boot I did today I barely saw the message "Request MeSpiLock Failed" as it was booting up.
Costco tech support asked me to did a system restore which didn't help and another time ask that I do a rebuild to earlier version of Windows 10.  I don't have high hopes that this last change will help.
Do you think the steps you listed in your post on 1/15/16 at 6:38pm would fix my problem?
Thanks - Joanne

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RELEVANCY SCORE 60

I've been currently using a 600gb SATA HDD for my OS etc and everything else. I decided to put in my other SATA 320gb HDD as I am going to need more space (Recording with my hd capture card takes up alot of space!). I put it into the HDD bay, plugged both the SATA cable and power cable into it. I turned on my PC and it read it and said it was set to go. I went into Computer Management to set it up and a window popped up saying I needed to initialize Disk 1 being the drive, so I clicked ok. It freezes for a second and then a small box pops up saying "The request could not be performed because of an I/O device error." Please help, I am very smart with computers for the main concept however HDDs are actually one of the only things I'm not very experienced with. Thanks guys! I appreciate any support. I am using Windows 7 64 bit OS in case that matters.
 

A:NEW HDD - The request could not be performed because of an I/O device error.

OK, first of all, we have no idea what you are working on. Post your exact system specs ie make and model of mb, cpu, amount of ram, etc. If this is a big box system, then post the make and model.

Have you rechecked/reseated both pw and data connections for the drive?

Have you tried a different sata cable and or a different sata port on the mb?
 

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RELEVANCY SCORE 60

I have a Flash Memory 8GB. I can't Format it, i try format it with of DISK Managment and Command Prompt but i can't.


please help me, tnx

A:The request could not be performed because of an I/O device error

Sounds like a bad flash drive to me. Is this the only flash drive giving you problems?

Have you tried a different USB port?

What information is provided in the Event log (the cmd prompt window you posted indicates ther is more information)

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RELEVANCY SCORE 60

Hi Guys and Gals of the forum

I need some help.

My son has all his college stuff on the pen and when we plug it in we get this error message.

H:\ is not accessible.
The request could not be performed because of an I/O device error.

Have tried on other systems ranging XP Professional, VISTA Home, Windows 10 not working on any.

--------------------------------------------
I have tried the following Diskpart, drive does not show up

Microsoft Windows [Version 10.0.10586]
(c) 2015 Microsoft Corporation. All rights reserved.
C:\WINDOWS\system32>diskpart
Microsoft DiskPart version 10.o.10586
Copyright (C) 1999-2013 Microsoft Corporation,
On computer: ROBERTS-PC
DISKPART> list disk
Disk ### Status
Disk 0 Online
Disk 1 Online
Size Free Dyn Qpt
931 GB OB
931 GB OB
DISKPART>

-------------------------------------------
I have tried CHKDSK but get the following error message

Microsoft Windows [Version 10.0.10586]
(c) 2015 Microsoft Corporation. All rights reserved.
C:\wiNDOWS\system32>chkdsk h:
Cannot open volume for direct access.
C:\WINDOWS\syste?i32>

-----------------------------------

Would appreciate any help in getting access to his data

A:The request could not be performed because of an I/O device error.

Whatever you do, do not do anything that will cause a write action upon that pen drive until after the folders and files have been successfully copied off of that pen drive and onto an SSD or platter-driven hard-drive.

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RELEVANCY SCORE 60

I have a kingston 8GB microSD, i thought it was dead, but that was just my adapter, so now i have a new one. I am using a MicroSD -> SD -> SD USB reader.

When i stick it in, the device appears empty, i have to pull the MicroSD and SD adapter and reinsert them back into the USB reader for it to be recognized.
After my computer recognizes it, If i go to my computer in windows explore, it lags for a while if i right click or double click on the drive. After that, i can't access it at all, a little while later (regardless of weather the SD lock is on or off) i get:
M:\ is not accessible.

The request could not be performed because of an I/O device error.
I have tried various formating utilities, some tend to crash, and i think the microSD has actually caused a couple BSOD's.

Im wondering if anybody has a solution, or some good format utilities to try. I am not to determined because it is an Asian (no offence!) brand, and they tend to not last long. I am also planning on replacing it with a 4gb version for better compatibility.

Running WinXP SP3, same thing seems to happen if I am on Win7, just without the error, explorer just kinda freezes if i try to access it, i haven't spent much time waiting.

EDIT:
If it helps, DS lite's with M3's do recognize and allow me to load a few pictures i managed to get on before this started happening (a few days after i got it and before my SD adapter died), but if i try a game it just doesn't loa... Read more

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RELEVANCY SCORE 60

I have searched here and googled this error, and while I have found similar, nothing that same as this.

I have been unable to update my Itunes, so after some research I realized it was the failure to update quicktime durring the Itunes update that was really happening. I have tried multiple things to fix this, all of which have been unsuccessful. Nothing would tell me why, just that quicktime failed to update.

My next step was to uninstall quicktime, this also failed with no reason why. So I attempted to Manually delete all quicktime files, and then run tuneup utilities to remove all registry entries. However when doing this I found I could delete all files, except the folder c:\Program Files\QuickTime\QTSystem\QuickTimeStreaming.Resources\de.lproj . When I try I get the below error message
Code:
Cannot delete de.lproj: The request could not be performed because of an I/O device error
When I try to go into the directory de.lproj I receive the this error message.
Code:

c:\Program Files\QuickTime\QTSystem\QuickTimeStreaming.Resources\de.lproj is not accessible.
The request could not be performed because of an I/O device error.

I have tried doing it from a different user, I have tried from safe mode but just keep getting the same I/O device error. I have looked in the device manager and no errors there either. changing the permissions and ownership but am unable to do that as well. I have run a virus scan and rootkit scan with avg and a scan with Super Anti Spyware. All... Read more

A:The request could not be performed because of an I/O device error

hiya,maybe this could be of use
It sounds as though the file referred to in the error message is corrupt and Windows cannot read it.

Try running a disk check. If it finds and fixes errors, try reininstalling. If not it it doesn't work, go on to the next step.

Try renaming c:\programfiles\commonfiles\apple\mobile device support\syncservices\schemas\calendars.syncschema\contents\windows\calendars.exe as ...calendars.old.

If Windows will not allow that, then rename the containing folder.

This should allow the install to proceed as it will not see the corrupt file.
 

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RELEVANCY SCORE 60

I am looking for help. I have a Toshiba Satellite A105-s4164 Window XP SP 2 Media Center Edition purchased in August. Just last night I noticed that my (D) Drive which is my DVD-RAM Drive as it reads now is not working correctly. I can play DVD's but it does not recognize CD-R/RW CD's nor actual Audio CD (retail). I seem to think that at an earlier time the Drive use to read CD-R/RW drive. ??? Could it just be the setting? The DVD-RAM is a Matshita DVD-RAM UJ-841S.

I have gone through the forum and tried out all the suggestions I could find. Still the problem exist.

When attempting to copy files to a CD I recieve this message: The request could not be performed because of an I/O device error.

After going through all of the suggestions I could find I decided to do a full recovery (factory) and the problem is still there.

I have gone through Record Now! and Window Media Player using an Audio CD (retail) and I recieve the following message disk empty or drive busy. When I open the file nothing is there.

Please help. This is driving me bonkers.

Thanks in advance.
 

A:D:// The request could not be performed because of an I/O device error.

If you've done a Factory Restore and the problem persists then the drive has physically failed. I think its time to use that warranty that came with the laptop.
 

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RELEVANCY SCORE 60

Hi

I recently did a clean install of W7 Professional. I installed W7 first on the SSD. Once the operating system was running I then proceeded to add the internal HDD (500G Seagate). Unfortunately the system just does not seem to recognise the HDD.

Device Manager:
In Device Manager->Disk Drives:
Drive 1: W7 sits on my 64G SSD and has the location 1 (1).
Drive 2: The 2nd drive is an internal 500G HD that has the location 0 (0). The drop down box of Device Usage shows: "Use this device (enable)"

Disk Management
I went to the Disk Management but:
a) only the Disk 1 is showing
b) it is does not appear to be seeing the 2nd disk

Computer Management
I went into Computer Management and tried to enable the Disk. Unfortunately it has come up with "The request could ot be performed because of an I/O device error"

The HD is an intertnal HD with Sata connectors.

1) I changed the Sata ports but still no difference
2) Windows says the drivers have loaded correctly and the device can be used
3) I ran the Trouble Shooter but no issues were found.
4)The same issues as above are occurring. Please see images below:

http://img.whirltools.com/i/10123250637995193183.png
http://img.whirltools.com/i/04344170743993264509.png

Low Level Format
Additionally I have tried to run a low level format. The software picked up both drive but when I went to format the drive i get the error below (see attachment)

http://img.whirltools.com/i/45491907152525965670.png

Power
Finally ... Read more

A:HDD Error: The request could not be performed because of an I/O device

Download and run Seatools in DOS mode from CD and see what this brings up! Sounds like a DOA HDD!! The issue isnt with it being recognised as it clearly is in device manager but it being written to hence the I/O error!

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