USB Device not recognized (looking for honest answer)

I have uninstalled and reinstalled itunes,restored my ipod (menu+ center keys pushed down @ the same time),uninstalled USB port hubs some of these will work for a time then the problem will start again I dont wanna have to get a new ipod so any honest answer would be greatly appreciated.

DId you uninstall iTunes and all it's components? Or just the iTunes program? Apple Mobile Device would be the main cause more than likely. So it is important whether you uninstalled all the programs or just iTunes. If so what I would try next is putting the device into recovery mode and seeing if it detects it like that.

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My ipod 4 when i plug it to my pc Windows 7 had worked fine for 8 months then one day i plug it in and a message came USB device not recognized, i tried reset network settings and nothing called apple they did not know any help out there TX

My ipod 4 when i plug it to my pc Windows 7 had worked fine for 8 months then one day i plug it in and a message came USB device not recognized, i tried reset network settings and nothing i did not install any software before this happend i called apple they did not know, any help out there TX

Start here:
iPhone, iPad, or iPod touch: Device not recognized in iTunes for Windows

USB device not recognized for iphone

My iphone 4S had an issue and was sent away for repair and in the end it was replaced. I backed all my Apps up to ITunes before sending it away.
I tried plugging my new Iphone into my laptop and it comes up with the error "USB device not recognized", although it worked fine before I sent the phone away.
I went to my device manager and found the device, however it says Unknown device and when I try to update it is says that this is the most up to date version.
I uninstalled ITunes and reinstalled it which made no difference. ITunes also does not find the phone.
I also removed all the Apple programs on my laptop and then tried to connect the phone again but this made no difference.
I have restarted the laptop and this also made no difference.
I called the Apple help line and they can not work it out and suggest I take the phone back to the shop to be checked.
Does anyone have any other suggestions?

DId you uninstall iTunes and all it's components? Or just the iTunes program? Apple Mobile Device would be the main cause more than likely. So it is important whether you uninstalled all the programs or just iTunes. If so what I would try next is putting the device into recovery mode and seeing if it detects it like that.

"USB Device Not Recognized" Bubble/ Ipod won't connect to Windows

Whenever i connect my ipod to my computer the ipod goes to "do not disconnect" and a bubble pops up on my computer saying "USB DEvice Not Recognized" i have switched it to all of my usb ports and unplugged all usbs except for my mouse at the same time. this happens 95% of the time. my ipod does charge while connected and it has only connected to itunes once in the past 2 weeks. im not sure if it is itunes because it started around the time i updated to itunes 7. since it is a windows bubble though i think it is a windows or ipod problem and not itunes. i have a dell that isnt great but works fine.
thanks for any help.
... Go TTU!

Make that two idiots. My roommate got a Sansa and I decided to try out the cable. Nothing happened. Now suddenly my nano isn't recognized by my computer. I'm glad I read your post, now I can stop looking high and low for a solution. Until this happened it worked good as new.

3G iPod Touch "USB device not recognized" on any PC

My 3G been working fine for 1+ yr. Running iTunes 10 on a WinXP system; latest OS (4.2.1?) everything was up to date and working fine. One day I get "USB device not recognized" when I hook it to the PC. Also, when connected to a charger, I don't get the battery screen. It charges either way, but slowly.
I visited the local Apple store & the guru checked it on her system, with same results. I just reset it, hoping for a miracle, but it still isn't recognized.
Help?

Hi Che-Che. I'm having what looks like the same problem. Cannot get this iPod Touch 4th Gen to be recognized on any computer. When I use the white Apple cord that came with it, absolutely nothing happens. Not a sign of being recognized or not being recognized. I brought a third party cable made by Scohche and it is made for iPod, but at least the computer acts like it is starting to load the USB driver, then it fails. The other cable you are talking about, was it an Apple cable? I'm leaning towards it being a faulty Apple cable.

USB device not recognized win7 iPod Touch 1g

My computer will not recognize my 1st Gen Ipod Touch 8gb when I plug it into my USB port. I get a message USB Device Not Recognized. I've tried everything from resetting the iPod, uninstalling and reinstalling iTunes and all other Apple related programs, to fiddling with the settings in my Device Manager. It will only recognize it as an Unknown Device, not even an Apple device.
What should I do? I just got this thing through a trade, it's clean, wifi works fine, in great condition. I just don't know what to do! It won't show up in iTunes at all, won't show up as a mass storage device, nothing. I am running Windows 7. I've also tried using different cords, different usb ports, and another computer. None of that made a difference.

Haveylu looked ere:
iPhone, iPad, or iPod touch: Device not recognized in iTunes for Windows
Pay particular attention to the parts concerning the the Apple Mobile Device service.

Windows won't recognize my iPod - USB device not recognized

This is really frustrating. So I got a 4gb iPod nano on Saturday, took it home, set it up and everything was going just fine, no worry's. About 4 hours later I went to adjust my songs and it would not come up in iTunes. A little pop-up box said that the "USB device not recognized - one of the USB devices attached to this computer has malfunctioned and windows does not recognize it." After owning my iPod for less than an afternoon, I now have an ipod that I can do nothing to including change the music, charge it, etc. It works normally otherwise, it just won't connect to my computer. I then plugged in my older 256mb usb stick, and the same message, it too does not get recognized by windows. So I then tried a brand new 1gb usb stick that I had and the same result, not recognized by windows. I updated my itunes to the latest one after purchasing my ipod (version 7.4.3.1) and have looked up everything that I can and tried everything I saw to try, but nothing, absolutely nothing, worked. However my usb mouse, usb joystick, and usb printer all still work, but my moniter that has four usb outlets on it causes the same message, if I plug in the cable that connects one usb on my computer to the four on my moniter, windows can not recognize it. When I look in my device manager at the "unknown device" under the usb controller list it says that there is not driver for it, however I know that the drivers are either on my computer or built into windows. Any help? Anybody have an idea about what to do? Is it something in my windows registry has changed because of the new itunes, etc.?

Now that I've had some sleep, I realise I didn't really provide information that may lead to some specific help. Here goes - when I first plugged in the ipod nano (8gb), It displayed the screen it was supposed to - I could see the lightning bolt through the battery icon and knew it was charging. The icon for the ipod also appeared in the left-hand listing in itunes (in the section that existed under Library, before the sections Store and Playlists). This section now does not appear (I can't remember the title of this section, but it might have been 'devices'). In fact, I'm pretty sure this problem started when I clicked on this icon - nothing happened and it disappeared - so did the display on the ipod, which is not just the apple. This means itunes has only Library, Store and Playlist in the left-hand colunm. While I accept that computers do not work on normal logic, this seems to me to indicate that the drivers are fine, the system is fine, my laptop is fine - its the ipod or the usb cord. This morning as I tried again, this time my laptop gave me the option to 'click on the balloon to solve the problem' - let me quote: "One of the USB devices attached to this computer has malfunctioned, and Windows does not recognise it. Try reconnecting the device. If Windows still does not recognise it, replace the device". Come on folks - one of you will surely know how to fix this (short of me taking the ipod back to the store to get my money back).

"USB Device Not Recognized. One of the USB devices has malfunctioned..."

I'm running Windows XP with external hard drive. When hard drive is connected, iPod will not sync and I get message stating "USB Device Not Recognized. One of the USB devices has malfunctioned..."
When disconnect the external drive, he iPod appears in My Computer. However, iTunes is on external drive; therefore music is not syncing onto iPod. I've attempted the 5 R's as well as searching for iPod in Device Mananger. When iPod is conncected, it is listed in Devce Manage as "Unknown Device."
I've changed drive letters on boh iPod and external drive and get the same message. Please help.

QRe: Zen MX Causes "USB Hardware has Malfunctioned" Msg from Windows XpyUhh, Yes.
I used to same cable to attach my Motorola Razr and the computer correctly found it and identified it as such.
I also tried another cable (brand new) same thing.
I went to recovery mode and did a "CLEAN UP" but no dice.
I also got my I.S. tech guy to look into it and on the USB page it say "UNKNOWN DEVICE"? when he tried to delete it it did not help, it just reappears as "UDVC"? Also in looking into it it seems to have no drivers.
He came to this site and tried to do somethinm through here but it did'nt work.
Now in listening to it last night it began to 'skip' or what I call 'HICCUP" terribly. Where a song starts and stops, during the middle of it. ? It's always done it a little but it has been getting more and more common and now? It's WAY worse about it.
It has never been dropped, or nishandled in any way. I bought the clear hard case to protect it. And only has about 300 songs on it. Never used for anything else. No vids no pics, nothing.

Itouch - USB device not recognized and Itouch now no longer works

I'm now on my 3rd Itouch since December all due to the same problem. All seemed to be going well with my 3rd replacement Itouch. Having loaded most of my cd collection into ITunes the night before I was going on holiday I synced my Itouch. Some sort of automatic download took place I think from Microsoft and suggested my drivers were being updated. Next thing I got message to restore my Itouch to factory settings. I did this and all the problems I had with my previou Itouch's started again.
When I now plug my Itouch into my laptop it says "USB device not recognized" and the Itouch will not switch on. I've done everything including reinstalling Itunes, holding down the power and home key but to no avail. Looks like I'm going to have to send my Itouch back again. I have a suspicion that a Microsoft download is corrupting the drivers. If anyone can help I would be very grateful. I really like my Itouch but the fact it keeps failing leads me to wonder if I should opt for something else.

I had success with the holding down the keys and connecting to usb and using itunes to restore firmware like they show here
http://support.apple.com/kb/HT1808
the showing the usb thingy on the screen part

"USB device not recognized." "The connection between your device and the desktop could not be established. Please check your setup and try again." Tungsten E2, Outlook 2007

Hi,
I am running XP SP 2, on a Dell Vostro 1000, Palm OS Garnet v5.4.7 on a Tungsten E2. I have worked though issues relating to synchronization, Outlook 2007, Docs to Go, etc., in the past. Thank you board members!
Once I worked thru all the initial problems, my Tungsten E2 was sync' ing beautifully to my laptop until a few days ago. There have been no changes (I know of) to the configuration, but now I receive "The connection between your device and the desktop could not be established. Please check your setup and try again." On the laptop I sometimes get "USB device not recognized." I am unclear why I get the PC message sometimes and not others.
I have tried the following: (not necc exactly in this order)
Double checked Hot Sync Mgr settings: Local USB (ver. 6.0.1)
Reset the Palm (multiple times)
Rebooted the laptop (multiple times before and after the Palm resets)
Went to Support Libraries including http://kb.palm.com/SRVS/CGI-BIN/WEBCGI.EXE/,/?St=57,E=0000000001060189973,K=9550,Sxi=3,Case=Obj(3695...)
and http://kb.palm.com/SRVS/CGI-BIN/WEBCGI.EXE?New,Kb=PalmSupportKB,ts=Palm_External2001,Case=obj(1409)
Followed the steps in "Start Here" found at http://forums.palm.com/palm/board/message?board.id=windows_hotsync&thread.id=26057
Moved Backup directory as per a post on this forum
Looked for a deleted a file called "Graffiti_ShortCuts_____________" per a post on this forum
Followed the steps in HotSync troubleshooter guide you can run through located on
http://kb.palm.com
Went into Device Manager - found it shows no yellow ! 's
Followed Device Mgr Troubleshooter - went all the way thru with no solution
Tried all four USB ports - the PC's bell-like tone does not sound when I disconnect or reconnect the Plam's cradle like it does when I conn/disconnect other USB devices -I think that is a clue. ...?
Cleaned the Palm's contacts (and cradle's contacts with a old, dry toothbrush)
Read all the posts under "USB device not recognized."
OK, I'm at a loss, can anyone help me? Many thanks in advance!
~Bob
Post relates to: Tungsten E2

Hello!
Using a cradle with the Tungsten E2? Tried bypassing the cradle and just use the hotsync cable? Tried a different computer yet? Somehow, the PC is having problems getting a signal from the device. I assume you have the laptop charger plugged into the laptop during this? Not going through a docking station or port-replicator.
One crazy thing you can try is unplug the charger from your laptop, remove the battery from the laptop and leave it out for like 10mins and put it back in and reboot the laptop. This should not cause side effects but still contact your OEM to make sure that nothing else is needed after leaving the battery out for extended period of time. Keep me posted.
Post relates to: Treo 650 (Unlocked GSM)

Zen Extra "USB Device Not Recognized" ??? HEL

Hi all,
I had a MPIO 20 gb MP3 player wich was stolen. No biggy, I took advantage of it and upgraded to a Nomad Jukebox Zen Extra 30gb. It look and feel nice and the navigation seems really easy. Where it gets more difficult is the "simple" pluging in!!! No matter wich USB port I use on my PC, I always get the "USB Device Not Recognized" message. Front port, motherboard port nor soundcard port (Audigy2) dont work.
Any advice, I really need help here!
Thx for your time,
Jacq
Montreal, Canada.

I just bought a Zen Micro and had the same problem, the issue is with the USB cable. I had an extra cable from my digital camera and using it, the Zen Micro was recognized immediately. I've seen the issue posted here by other people too. You could try to return the player and chance getting another one with the same problem. If I didn't have a spare one, I would have just picked up a new one up at Radio Shack or Best Buy...
Message Edited by rwilkins08 on 2-24-2004 0:07 AM

Sorry one more question, "USB Device not recognized" ???

I got this new iPod dock, called the Harman/Kardon GO+PLAY, they say it should sync with all new iPods... when i connect this dock to my computer through the USB, and then I connect my iPod to the dock, it always says on my computer, "USB Device not recognized". Does anyone know how to fix this?

try to update the driver in your device manager.. right click on palm handheld then update driver...
if not successful..
try this..
Force Un-installation of the Device Driver.
Close all running programs.
Open the Run Application.
Click Start.
Click Run.
Type “cmd” (without the quotes) then click OK. The Command Window will open on the default directory C:\Documents and Settings\<windows login>\.
Type “set devmgr_show_nonpresent_devices=1” (without the quotes) press enter. It should just go to the next line.
Type “start devmgmt.msc” (without the quotes) then press enter. The Device Manager should open.
On the Device Manager
Click View from the menu bar.
Click Show Hidden Devices.
Look for categories, Palm OS Handheld, Other Devices and Universal Serial Bus Controllers.
Expand Palm OS Handheld (if available) and uninstall all PalmHandheld.
Right+Click on the PalmHandheld.
Click Uninstall.
Repeat Steps A and B until all PalmHandheld are Uninstalled.
Expand Other Devices (if available) and uninstall all Unknown Devices.
Right+Click on the Unknown Device.
Click Uninstall.
Repeat Steps A and B until all Unknown Devices are Uninstalled.
Expand Universal Serial Bus Controllers and uninstall all Unknown Devices.
Right+Click on the Unknown Device.
Click Uninstall.
Repeat Steps A and B until all Unknown Devices are Uninstalled.
Close the Device Manager.
Restart the Computer.
After Restart, wait for all the components to be loaded on the System Tray especially the Hotsync Manager.
Perform Hotsync.
Post relates to: Centro (Unlocked GSM)
Post relates to: Centro (Unlocked GSM)

USB device not recognized, and more!

This morning when I tried to sync m y Z22, I got "USB DEVICE NOT RECOGNIZED". Connected the cable to every one of my USB ports, tried to sync each time but got the same message.
I shut down the PC, unplugged it, waited a few minutes, reconnected it, rebooted, and tried to sync again. Still got "USB DEVICE NOT RECOGNIZED".
Checked Palm Support, was advised to upgrade to the current version of the software (I was using V4-something). Downloaded and installed the upgrade. I got an error at the end of the installation that (what I assume was my old software) had been moved to Palm OS Incompatible Apps.
I tried to sync again, same problem. Opened the (new) software & half my data is gone.
So, I have a few problems:
1 - How do I fix this &^#$!!! USB error? and,
2 - How do I roll-back the software to my previous version to access all my data? In Add/Remove Programs, with Updates checked, the new software is the only one there. (Because I couldn't sync, at least the data on my Z22 is still intact.)
Someone PLEASE help, my whole LIFE is in this thing!!!
Thanks in advance,
Fig
Z22/WinXP Home SP3/USB
Post relates to: Palm Z22

try to update the driver in your device manager.. right click on palm handheld then update driver...
if not successful..
try this..
Force Un-installation of the Device Driver.
Close all running programs.
Open the Run Application.
Click Start.
Click Run.
Type “cmd” (without the quotes) then click OK. The Command Window will open on the default directory C:\Documents and Settings\<windows login>\.
Type “set devmgr_show_nonpresent_devices=1” (without the quotes) press enter. It should just go to the next line.
Type “start devmgmt.msc” (without the quotes) then press enter. The Device Manager should open.
On the Device Manager
Click View from the menu bar.
Click Show Hidden Devices.
Look for categories, Palm OS Handheld, Other Devices and Universal Serial Bus Controllers.
Expand Palm OS Handheld (if available) and uninstall all PalmHandheld.
Right+Click on the PalmHandheld.
Click Uninstall.
Repeat Steps A and B until all PalmHandheld are Uninstalled.
Expand Other Devices (if available) and uninstall all Unknown Devices.
Right+Click on the Unknown Device.
Click Uninstall.
Repeat Steps A and B until all Unknown Devices are Uninstalled.
Expand Universal Serial Bus Controllers and uninstall all Unknown Devices.
Right+Click on the Unknown Device.
Click Uninstall.
Repeat Steps A and B until all Unknown Devices are Uninstalled.
Close the Device Manager.
Restart the Computer.
After Restart, wait for all the components to be loaded on the System Tray especially the Hotsync Manager.
Perform Hotsync.
Post relates to: Centro (Unlocked GSM)
Post relates to: Centro (Unlocked GSM)

Zen Sleek Photo gets USB DEVICE NOT RECOGNI

I have ZEN Sleek Photo which i use for about a week now.
Today I connected the player to the computer and got
"USB DEVICE NOT RECOGNIZED" window in Win XP
and the Zen Photo froze.
Disconnected it, reset it using a pin, then turn it on and it's "re-building library"
It works good as a player but i can't connect it to the computer.
Tried restarting the computer, restoring the windows to a previous day, connected to all possible USB ports nothing hel
ps.
Hope for an answer
Thanks in advance,
Danny
UPDATE.... PROBLEM SOLVED.. LOOK BELOW.. FRED'S SUGGESTIONMessage Edited by dindia on 07-24-2006 2:49 AM

fred38 wrote:
Hi i had this problem too and the solution was amazingly simple. (I found it by searching on Google for ages!) Turn your pc off and then unplug it from the mains for approximately 30 mins. I know it sounds crazy but apparantly static electricity can cause problems with usb devices particularly if you have your device already plugged in to USB port-Windows forgets its there! After 30 mins plug your pc back in to the mains and voila! your Zen will be recognised again.
2:44 AM : After 30 minutes of trying to fall asleep with no success turned on computer and connected the Zen... Didn't have much expectations, but IT WORKED! IT REALLY DID! WINDOWS FOUND THE DEVICE CORRECTLY AND EVERYTHING IS WORKING NOW!
THANSKS FRED!
Danny

Running Windows 7 via Bootcamp - USB Device Not recognized.

I am running Windows 7 64 bit via Bootcamp on my MacBook Pro (2012 non-retina display). USB devices are not being recognized within Windows 7 (USB Device Not Recognized error).
I have done some research and tried a few possible solutions but nothing has worked so far. Here is what I have tried:
- Uninstalling all USB drivers within windows and then restarting to let Windows re-install the drivers.
- Uninstalling Intel 3.0 USB Host Contoller and restarting Windows.
- Repairing the drivers using Bootcamp setup.
- Uninstalling bootcamp and re-installing bootcamp services.
The USB drives are working fine within OS X, just having issues in Windows.
Any suggestions?
Thanks in advance.

3.0 is on your OS X DVD. Clearly spelled out in the guide in Boot Camp Assistant, and here -
www.apple.com/support/bootcamp : manuals, look for 10.6 pdf version.
3.0 is pre-requisite for any other
OS X comes with Boot Camp Assistant and you access 3.0 drivers while in Windows.

USB Device not recognized (looking for honest answer)

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