My computer will not recognize my ipod touch anymore. When I plug it in it says the USB device attached to this computer has malfunctioned and windows doesn not recognize it.

My computer (PC) will not recognize my ipod touch anymore. When I plug it in, it says the USB device attached to this computer has malfunctioned and windows does not recognize it. I have tried attaching the same cord and ipod to a different computer and it is recognized by our mac. I have tried restarting the ipod, downloading all updates on my pc, restarting the pc, etc. Nothing has worked. Please advise.

See:
iOS: Device not recognized in iTunes for Windows
I would start with
Removing and reinstalling iTunes, QuickTime, and other software components for Windows Vista or Windows 7

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Ipod shuffle 512mb 'One of the USB devices attached to this computer has m'

Hello, my ipod shuffle 512, which was working fine, now prompts following error message on any pc i plug it into 'One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it'
Can play music that's already on it and it takes a charge but is not recognized by itunes or windows xp
Out of warranty, any ideas appreciated, thanks!
dell Windows XP

Hello, my ipod shuffle 512, which was working fine,
now prompts following error message on any pc i plug
it into 'One of the USB devices attached to this
computer has malfunctioned and Windows does not
recognize it'
Can play music that's already on it and it takes a
charge but is not recognized by itunes or windows xp
Out of warranty, any ideas appreciated,
thanks!
Buy a refurbed one from online Apple Store... 1GB 1st Gen is $49, 1GB 2nd Gen is $59...

I have a ipod nano 1st and 2nd generation and am trying to put music on it but every time windows says one of the usb devices attached to this computer has malufunctioned and windows does not recognize it code 43 can someone help me please

i have a ipod nano 1st and 2nd generation and am trying to put music on it but every time windows says one of the usb devices attached to this computer has malufunctioned and windows does not recognize it code 43 can someone help me please

Try putting it into "Disk Mode" http://docs.info.apple.com/article.html?artnum=93651
Then with it in this mode connect it to the PC and try to run the latest iPod updater to do a restore and update software if you have the option. the latest iPod updater is 2006-03-23 and can be downloaded here http://www.apple.com/ipod/download/

Using iPod shuffle 4th generation for first time and receiving the error : one of the USB devices attached to this computer has malfunctioned, and windows does not recognize it. For assistance in solving this problem, click this message

Using iPod shuffle 4th generation for first time and receiving the error : one of the USB devices attached to this computer has malfunctioned, and windows does not recognize it. For assistance in solving this problem, click this message.
Using win 7 and latest iTunes [10.6.3]. Have already gone through below links and did not find any solution.
http://support.apple.com/kb/HT2292
http://support.apple.com/kb/TS1369
http://support.apple.com/kb/HT1923
http://en.kioskea.net/forum/affich-17997-ipod-not-detected

I was hoping it would be something like a USB device conflict, but now the shuffle is the only thing connected...
This article was one of the ones you linked to above in your initial post
http://support.apple.com/kb/TS1369
Under Part 9. Verify that USB drivers are installed, did you try the steps in If only "Unknown Device" appears? That appears to be your situation.
Also, you said that the shuffle initially worked well enough to do a sync, then it had the same problem again. If you can get it to work again initially, before doing anything else, try the following. Select the shuffle in the iTunes sidebar, under DEVICES. Over to the right, go to the Summary tab. By default, the checkbox for Enable disk use should be unchecked. If so, check it and Apply the change. See if that makes any difference.
(If Enable disk use was already checked, try unchecking it and Apply the change. Basically, set it the "other way" and see if there is any improvement.)
NOTE: When disk use is enabled, you have to eject the iPod in iTunes before disconnecting it physically.
If the disk use change makes a difference, that may provide a clue about the actual cause.

IPod Touch 2nd Gen - "One of the USB devices attached to this computer...

Advance Happy Martin Luther King Day to all,
Hi guys, I just got myself a 2nd Generation iPod Touch last December 2008. At first it really worked fine, I have never had any problem with it until today. early this morning when I was transferring a movie to my iPod, my PC froze, so what I did is pulled the USB attached to my iPod and I push the little button on my PC to restart it. Then after restarting, i tried to connect my iPod and it gave me an error saying
"One of the USB devices attached to this computer has malfunctioned, and Windows does not recognize it."
I tried, restarting my computer, reinstalling my itunes, repairing my itunes, and still it always gives me the same response when I try to connect my iPod. At first I thought that maybe my USB port really has problems and so tried using other ports but it always give me the same results. I even tried to connect my digicam, PSP and webcam and those worked properly, I also tried to run a diagnostic thru my USB ports and it worked well saying that I do not have problems with my USB Ports.
What will I do now? I tried reading here in apple support section but the only thing I found was for the iPod with the Wheel. Please help me fixing my problem.
Thak you soooooooo much.

I've been trying to fix my own iPod for a while. Different problem but I think this might help.
Ultimately, if your computer HAS been able to recognise your iPod at one point, it's a driver problem.
You didn't specify which OS you're using, but I'll assume it's Vista.
This might help you:
Download the new version of iTunes
Save it somewhere on your computer
UnZip the program using something like WinRAR or The Extractor
In the folder, locate Apple Mobile Device and double click it
Remove the program
Restart your computer
Re-install the program
Connect your iPod
Things should be working now. If not:
Click Start
Type Run in the search field
Type "devmgmt.msc"
Click OK if you are get a prompt
Scroll to Universal Serial Buses and look for "Apple iPod" or "Apple Mobile Device USB" or something to that effect. (If it's not there it may be in Imaging Devices or Portable Devices)
Right click
Properties
Click the Driver tab
Click Driver Details
Tell me what you see.

One of the usb devices attached to this computer has malfunctioned, and Windows does not recognize it. For assistance in solving this problem, click this message.

I connected my sons Ipod Touch to my pc and it worked fine. Now, when I try to connect my iPad the following message comes up: One of the usb devices attached to this computer has malfunctioned, and Windows does not recognize it. For assistance in solving this problem, click this message.
I checked the cable. It surely is not the cable. If I connect the iPod again it works fine. If I use the same cable with my pc and ipad at work or my other son’s laptop, it is working perfectly. It is only on my laptop where the iPod was connected. Something tells me it got something to do with the drivers that went corrupt or something when I connected the iPod.
I searched the internet and I see a lot of people gets this message. Still no solved answers yet. Is there a place where I can download the drivers again or any other suggestions?
Windows 7 and iPad 2
Kind regards,

I was hoping it would be something like a USB device conflict, but now the shuffle is the only thing connected...
This article was one of the ones you linked to above in your initial post
http://support.apple.com/kb/TS1369
Under Part 9. Verify that USB drivers are installed, did you try the steps in If only "Unknown Device" appears? That appears to be your situation.
Also, you said that the shuffle initially worked well enough to do a sync, then it had the same problem again. If you can get it to work again initially, before doing anything else, try the following. Select the shuffle in the iTunes sidebar, under DEVICES. Over to the right, go to the Summary tab. By default, the checkbox for Enable disk use should be unchecked. If so, check it and Apply the change. See if that makes any difference.
(If Enable disk use was already checked, try unchecking it and Apply the change. Basically, set it the "other way" and see if there is any improvement.)
NOTE: When disk use is enabled, you have to eject the iPod in iTunes before disconnecting it physically.
If the disk use change makes a difference, that may provide a clue about the actual cause.

Computer says 'one of the USB devices attached to this computer has malfunctioned and windows does not recognize it'. what do i do?

i have an ipod nano 7th gen and when i plug it in for itunes my computer says 'one of the USB devices attached to this computer has malfunctioned and windows does not recognize it'. what do i do?

As I said above, some of the new lightning cables have been known to be causing problems for some users. Have it replaced if at all possible by bringing it into your local Apple Store's Genius Bar.
B-rock

Iphone 3gs is not charging nor detected by i tunes and computer shows 'One of the USB devices attached to this computer has malfunctioned and windows does not recognize it'

Hello evi one .. My iphone 3gs is not charging and is not recognised by itunes .whenever i attach my iphone to my computer,it displays a message 'one of the USB devices attached to this computer has malfunctioned and windows does not recognize it ' . :-( it do charging sometime with charger but does'nt by computer . kindly please tell me the solution .. thanks

As I said above, some of the new lightning cables have been known to be causing problems for some users. Have it replaced if at all possible by bringing it into your local Apple Store's Genius Bar.
B-rock

When i attach my iphone 4 with computer it shows one of the USB devices attached to this computer has malfunctioned and windows does not recognize it,now what can i do ..plz help me

when i attach my iphone 4 with computer it shows one of the USB devices attached to this computer has malfunctioned and windows does not recognize it,now what can i do ..plz help me

I would first try unplugging All the USB devices plugged into your computer, and then plug back in just the iPhone and see if that is recognized. Also, do you have the latest version of iTunes for Windows installed on your PC, as you need to?
Hope this helps

Error code 43 with message 'one of the USB device attached to this computer has malfunctioned, and Windows does not recognise it'.

i have suddenly got this message 'one of the USB device attached to this computer has malfunctioned, and Windows does not recognise it'. it says error code 43. the usb drives (2 in no.) have stopped working as in they dont recognise the external hard drive
or pen drive. I have a HP pavilion dv4 series notebook. the usb drives were working fine - however suddenly yesterday this strange message cropped up. life has taken a drastic turn! please help.
in device status is says: Windows has stopped this device because it has reported problems. (Code 43)
location: Port_#0002.Hub_#0005
driver provider: microsoft
date of driver: 21-06-2006
driver version: 6.1.7600.16385
HELP!!!!!!!!!!!

Hi ameet2005,
Please check if the following suggestions help:
First, please disconnect all USB devices and then perform the following steps:
1. Click "Start" button, type “devmgmt.msc” (without quotation marks) in the “Search” bar and press "Enter". Click “Continue”
if necessary.
2. In Device Manager, double click to expand "Universal Serial Bus controllers", right click on the Host Controller, click "Uninstall" and click "OK".
3. Repeat the step 2 to uninstall all items under "Universal Serial Bus controllers".
Then, restart your computer and Windows 7 will reinstall all USB controllers automatically.
If the issue persists, please check if it can be resolved by running
System File Checker.
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. ”

HP Laser M1522NF the USB device attached to this computer is not recognised and has Malfunctioned

Hi,
I have this printer HP Laser M1522nf.It was working fine till today.Suddenly it has started giveng this error
"HP Laser M1522NF the USB device attached to this computer is not recognised and has Malfunctioned"
This error is not on printer but on my computer when I connect the printer USB cable.I have 3 laptops all have winxp installed on them.I have tried connecting the printer with all laptops and they all give the same error with reference to connecting usb printer cable and Malfunctioning.
Appreciate your gracious advice and guidance in this regard,
Many thanks

Is this at an office and you are logged in not as an administrator?
If that's not the case, then the message maybe true, that it did malfunction, and need to be serviced. (assuming you already tried power cycle the printer, making sure doors/trays are all properly put in.
======================================================================================
* I am an HP employee. *
** Make it easier for other people to find solutions, by marking my answer with "Accept as Solution" if it solves your issue. **
***Click on White “Kudos” STAR to say thanks!***

MuVo V100 "One of the USB devices attached to this computer has malfunctioned&qu

My V00 freaked out yesterday when I plugged it into the USB port on my PC. The machine ended up freezing and I had to do a hard reboot. Post reboot XP gives the message "One of the USB devices attached to this computer has malfunctioned" and the player wasn't recognized. I did the system clean up and reboot recommended and the player itself is working normally again but XP still doesn't recognize the player. The V00 doesn't have any drivers I can locate so I'm stuck with a music library I can't update. I stopped at the office this morning and my laptop has the same issues. Aside from buying an IPod what else can I do. I've reinstalled the entire USB structure on my machine and all my other USB devices are recognized and working normally.

Try disconnecting the other USB items before connecting the player. Try connecting the player in a different USB slot. Connect the player directly to the USB slot, not to an extension cable or a hub.

IProblem: "One of the USB devices attached to this computer has ...."

Hi, I'm having a problem with my iPod.. when I connect the iPod this message pops:
"One of the USB devices attached to this computer has ...."
I've searching a similar problem in the forums, and I have found many discussion about it, but any of them can solve my problem.
Well, all began like this, the iPod was attached to the computer AND showing on iTunes, suddendly the screen shines I DID NOT Eject it (the iPod was on its menu, not in the Do not disconnect screen) so I thougth it was ok... but the iPod was still showing on iTunes, so I ejected.
The iPod remains connected for about an hour then I disconnect it without any problems. The problems began when I connect the iPod again (2 hours later), the message "One of the USB devices attached to this computer has ...." pops, now my computer can't access the iPod (it isnt on My Computer or iTunes)...so the first thing I did was search a similar problem in the forums, I've found that exact problem in many discussions, and I've tried everything they say:
1. The Five R's
2. Uninstall and Reinstall iPod software and iTunes
3. Enable manually disk mode (still not recognized)
4. Check if the USB was low powered and Uncheck the "Allow the computer to turn off this device to safe power" (it isn't low powered 'cause the iPod was working with that USB)
No matter what I did, the iPod is not showing on My Computer, I hope you can help me out, tomorrow I will try on a different computer and a different cable
PD: Sorry for my poor English, I'm from Peru.
AMD Athlon XP 2400+ Windows XP Pro

I've got the same issue, looked everywhere, no solution seems to work.

G31TM-P21 One of the usb devices attached to this computer has malfunctioned and

Just bought the G31TM-P21 motherboard and installed it with a E3200 proc. Whenever I plug in a USB device in one of the four ports on the back panel I get the message:
"One of the usb devices attached to this computer has malfunctioned and windows does not recognize it. For assistance in solving this problem, click this message."
After clicking the message I get a window with:
"One of the usb devices attached to this computer has malfunctioned and windows does not recognize it." with a tree of USB Root Hub (2 ports) with Unused Port and Unknown device under it.
If I go to Device Manager nothing appears to be uninstalled but if I expand the USB I do have a single instance of Unknown Device among the root hub and host controller. I'm running windows XP home 32 SP3.

Quote from: Wonkanoby on 14-November-09, 18:21:00
what device
what is usb in your set up
Any device, keyboard, mouse, printer, etc.

One of the USB devices attached to this computer has malfunctioned and ...

Hello all, I have the same problem with one of our members here and also would really appreciate some help. I have a iPod video since last December and it worked just fine. Yesterday, I took some of the data out from my iPod with another computer and everything ran fine also. But when I connected my iPod to my laptop, it said "USB devices attached to this computer has malfunctionedand Windows does not recognize it". I tried to connect that to another computer and same message popped out. I have charged my iPod, it usually took few hours to recharge the battery but this time, even though it was charged for more than 6 hours, it is still not fully charged. The iPod works fine (it plays all of my current uploads on it) it's just that it won't communicate with my computer so I can't update content and get my data out of my iPod.
I have tried to updates iPod in a disk mode, connect and reconnect again but it still doesn't work. I very much appreciate it if anyone can help. I can't afford to lose the data I have in my iPod. Thanks.

I'm not really up on the complexities of the Windows OS but try this tip I picked up a while back, hopefully it might help.
"USB Device not Recognized in Windows"
1. On the Start menu, click Control Panel.
2. Double-click the System icon.
3. Click the Hardware tab.
4. Click Device Manager.
5. Scroll down the list of devices to the Universal Serial Bus controllers
6. Click the plus icon next to the Universal Serial Bus controllers.
7. Double-click one of the indented USB Root Hub entries.
8. Click the Power Management tab.
9. Deselect the "Allow the computer to turn off this device to save power" option.
10. Click the OK button at the bottom of the window.
11. Restart the computer.

My computer will not recognize my ipod touch anymore. When I plug it in it says the USB device attached to this computer has malfunctioned and windows doesn not recognize it.

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