Over 1 million tech questions and answers.

USB Device Recognized / Not Recognized based on shut-down method

Q: USB Device Recognized / Not Recognized based on shut-down method

Hello,

I have a PC which is having a lot of trouble recognizing a USB data acquisition device. Starting from a situation where the PC *does* recognize the device, here is the basic pattern:

1. PC shows device in Device Manager under "Data Acquisition Devices".

2. If the PC is power-cycled via the power plug itself, the device is no longer recognized under Device Manager ("Unknown Device").

3. If the PC is power-cycled via Start Menu --> Turn Off, same results as above, no longer recognized.

4. If the PC is power-cycled via Start Menu --> Restart, no problems, device recognized.

When the device is not recognized, unplugging and replugging the USB cable makes no difference to the situation. In order to correct the issue, I disable and then enable via Device Manager (which also involves a restart).

This pattern is extremely repeatable.

I am working with WinXP SP2, Pentium, 2.8 GHz, 504 MB RAM.

This PC was returned from a customer site - the PC and USB device are used in a machine my company manufactures. Apparently this issue just started happening one day. We want not only to correct the issue, but in fact to understand the root cause and ensure it will not happen again in the future.

Any suggestions would be greatly appreciated - thanks!

RELEVANCY SCORE 200
Preferred Solution: USB Device Recognized / Not Recognized based on shut-down method

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.)

A: USB Device Recognized / Not Recognized based on shut-down method

You could try reinstalling the usb drivers.
JohnWill has fix that is worth a try

Johnwill's solution

Create a file with NOTEPAD containing the following lines and save it as FIX.REG
-------------------------- Use text after this line --------------------------------
REGEDIT4

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment]

"DEVMGR_SHOW_NONPRESENT_DEVICES"="1"
-------------------------- Use text before this line --------------------------------

Double click on FIX.REG and say yes to the Merge Into Registry question.

Unplug ALL USB devices.
Open Device Manager.
View, Show Hidden Devices.
Uninstall all devices under USB Controllers.
Uninstall all devices under Disk Drives that you know are not present.
Uninstall all devices under Storage Volumes. Say no to any reboot prompts until you are finished. Also, if a Storage Volume doesn't uninstall, ignore it and move to the next one.
If you have a yellow ? with unknown devices, uninstall all of the entries there as well.

When this is done, reboot TWICE.

Reconnect the USB devices and see if they're recognized properly.

NOTE: If you have a USB keyboard and/or mouse, you'll have to modify the instructions and leave enough parts for those to function. I don't have one yet, so I haven't had time to modify the instructions.
__________________
Microsoft MVP - Shell/User

Read other 3 answers
RELEVANCY SCORE 85.2

Hello everyone..
Yesterday my laptop pushed a new Win 10 update, and all went fine, or at least I think so.
But today I see that my Sony WALKMAN - which I used with no problem until now, can't be recognized anymore.

Basically it just shows as (E or Usb Drive E: but when I click it it says "Please insert a disk into E:/" like there is nothing there.

Now the interesting part is.. if I go to Device Manager I see it and clicking on properties etc t says it's working fine.

But if I go to Disk Management, the Drive shows as 14 gb of unallocated space and it's greyed out.

However, if I put it on my brother's laptop, it works perfectly and it can be opened, music moved into it etc - it shows as Healthy - Primary Partition in Disk Management. So it doesn't seem broken...

It's the same on each of the 4 usb ports btw. But, other usb devices (2 phones, 1 tablet) don't have any issue and are detected.

What could have caused this? I tried the basic Disable/Enable in Device Manager and also Uninstall Driver.. It doesn't do anything, it appears back when I replug it in.

No change in Safe Mode and no change after sfc /scannow

If anyone has any idea I'd be happy to try anything to fix this..

Thanks!

A:USB device not recognized on my laptop but recognized in other pcs/lap

This problem is being reported by many forum members with many different USB devices. It seems that Windows 10 Anniversary is having problems properly recognizing certain USB drives and devices. So far, no one has come up with a clear fix for this issue but it sounds like it is clearly related to the Anniversary update. For the record, I did a clean install and have not had any issues but most of the people reporting this problem make reference to updating to Anniversary.

Read other 3 answers
RELEVANCY SCORE 73.6

I tried replacing the hard drive on my Inspiron 9300 with a 200G drive.  The administrative computer tools in Windows XP recognized it, but the BIOS showed it as 130G or so.  I finally had to replace the drive with a smaller one.  I had the latest BIOS version.  Is there a BIOS fix that will allow the larger hard drive to be used?

A:Hard drive not recognized by BIOS but recognized by WINDOWS Inspiron 9300

Not on the 9300s that use EIDE (parallel ATA) drives, no - the limit is 137G in BIOS setup.
 

Read other 3 answers
RELEVANCY SCORE 73.2

I just rebuilt an old system using Windows 7 Home Premium after using WinXP pro for many years. The primary hard drive is WDC 150 Mg and Win7 is installed and updated to current with SP1. I dropped a second WDC hard drive in, formatted and was going to use it for a 2nd backup unit. Both of these are sata. Both hard drives are recognized by Disk Management but when I select Computer on the start menu ONLY the primary 150 Mg drive is recognized. If I plug in an external drive, both Computer and Disk Management recognizes the external drive. How do I have Win7 recognize my backup WDC drive so I can use it.

Thank you

A:hard drive NOT recognized in computer but IS recognized in disk mgmnt.

  
Quote: Originally Posted by PERSIL


I just rebuilt an old system using Windows 7 Home Premium after using WinXP pro for many years. The primary hard drive is WDC 150 Mg and Win7 is installed and updated to current with SP1. I dropped a second WDC hard drive in, formatted and was going to use it for a 2nd backup unit. Both of these are sata. Both hard drives are recognized by Disk Management but when I select Computer on the start menu ONLY the primary 150 Mg drive is recognized. If I plug in an external drive, both Computer and Disk Management recognizes the external drive. How do I have Win7 recognize my backup WDC drive so I can use it.

Thank you


Had similarities on my pc.

Goto BIOS, there you have 4 options.

Primary Master
Secondary Master

Primary Slave
Secondary Slave

Set it as follows:

Primary Master -----> Main Boot HDD
Secondary Master -----> EMPTY

Primary Slave -----> CD/DVD RAM
Secondary Slave -----> Secondary backup HDD
Hpe it helps!

Gala

Read other 2 answers
RELEVANCY SCORE 72.4

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.

Read other 1 answers
RELEVANCY SCORE 71.2

I have an 8GB sd card i used while traveling and upon trying to get the pictures from it the computer does not recognize the card at all, no prompts, nothing. I have tried it in multiple pcs and macs and no response. My Cannon Rebel XS camera says no images found. However, when I plug it into my brother's Cannon PowerShot it actually recognizes and shows all pictures on the card. Does anyone have any reason why this is happening and how I can recover the pictures? I am not willing to just format to make the card work again, I must have these pictures.
 

A:SD Card not recognized in computer but recognized on camera

Have you tried leaving the card in the camera and attaching to the computer to d/l the pictures that way. I have an Olympus camera and the pictures will d/l fine with the card left in the camera.
vicks
 

Read other 3 answers
RELEVANCY SCORE 71.2

Hello all. It has been a while since I've needed help but my run of luck has hit an ugly downturn. Moved my computer three weeks ago and had not plugged it all back together till last night. All these years I had used it without a password to log in but a few months back a tech friend expressed horror at this so I started using one. Last night no matter what I did it wouldn't let me log in, saying incorrect password. Today as I messed around again I went through the steps of asking it to reset password (even though I didn't have disc for reset) and realized it does not seem to be recognizing my internal drive. If one of my externals are on they come up but if I turn off externals I get a bubble that says 'No Drive. This feature requires removable media etc.' My drive seems to be running and the Windows logos do appear during boot. My keyboard seems to be functioning to type password, but when I hit F8 while rebooting I get no reaction, so cannot boot to safe mode, just goes right back to log in page. I have had mold/moisture issues in this new house but have had a dehumidifier running since just a few days after computer arrived here. However I do see some evidence of mold or dust in the case, not a lot but some. Not sure what the root of this problem is but I am trying hard not to panic. Any ideas?
 

A:Internal drive not recognized/password not recognized

Your tech. friend may have mis-understood when you need a password.
If you are at home and only you and you trusted family have access to you computer, there is no need whatsoever for a logon password.
The only time I have ever needed one is when I was using my own laptop on clients site when I was contracting and I would leave it on the desk over lunch.
 

Read other 1 answers
RELEVANCY SCORE 71.2

Hello, please let me know if I'm in the wrong place or you need more information. I did read the pinned topics, and I hope I'm able to give a clear enough account of my problems, but by all means let me know if I don't.

I am on an HP Pavilion dv6000, Windows Vista 32-bit. Again, I'll give any other info you need.

A few months ago 3 problems started, probably around the same time. I didn't really take note of it when it started, thinking they were one-offs. Two weeks or so ago I took it into BestBuy and had the GeekSquad there look at it. They vaguely told me that there were 365+ "traces," and that it was multiplying any time the computer is on. (It has not, however, gotten any worse since then, and I've continued using it.) They wanted $200 to fix it and it would take days, they said. I don't have that much money to blow, so I'm prepared to save some files on my uncle's external hard drive and just completely wipe this laptop to factory settings. Hopefully though, someone will be able to help find another solution. The people at the store thought the webcam and shutting off problem were virus-related, but that the freezing was overheating. I think all three are virus-related, and I'll go more into each problem here:

--1. My laptop has a built in webcam. In the taskbar a bubble will pop up that tells me "This device can perform faster" and gives me USB 3.0 options, which I don't have, but basically it is t... Read more

A:Webcam not recognized, freezing, random shut downs

Have you considered...the possibility that your system is overheating?

Louis

Read other 3 answers
RELEVANCY SCORE 70.8

Hi there,
I've recently bought a "Trandscend StoreJet 2.5 Mobile" 160GB USB HDD.
The details of the product can be viewed on the following official link of the product.
Link: http://www.transcendusa.com/Products/ModDetail.asp?ModNo=198&LangNo=0

Issue:
The problem i am facing is, the drive doesn't get detected.
As described in the manual its a "Plug & Play" device and doesn't need to be formatted.
Also, as i am using Windows XP professional it doesn't require to install any drivers.
I've also checked the Disk Management in the Computer management..but it doesn't show up even in there.
I've noticed that whenever i connect the HDD, it gives very low random beeps.
Sometimes after connecting it shows a bubble at the system tray,"USB device not recognized".
I've read the users manual thoroughly and also tried connecting both ends of the Y-cord USB cable in the computer for extra power..it still doesn't detect it.
When i tried connecting it on my friends' PCs it gets detected immediately and works perfectly.
Also, i don't have any issues connecting other USB devices like 4/8 GB pen drives or my mobile phone on my desktop computer..Kindly help.

System Specifications:
Desktop computer,
RAM: 256MB
IDE HDD: 160GB
OS: WIndows XP
Processor: Intel P4 (1.7GHz)

Thanx & Regards,
Saurabh Patil.
 

A:USB HDD device not recognized

Read other 9 answers
RELEVANCY SCORE 70.8

This post violates a personal policy of contributing to a forum/community before exploiting it, but I'm not at all qualified to contribute to this forum.


Quote:




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.




This is the message that pops in the lower right corner when I connect the midisport Uno USB midi cable to my computer. The latest driver is attached, and I have service pack 1. The cable works properly on other computers, including one that also has sp1. Also, the USB ports on this computer have had no problems in the past. Both are in near constant use.

I have no idea weather this will help, but here's a hijackthis log.

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

Logfile of HijackThis v1.97.7
Scan saved at 7:38:43 PM, on 8/31/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Hewlett-Packard\PhotoSmart\HP Share-to-Web\hpgs2wnd.exe
C:\Program Files\Common Files\CMEII\CMESys.exe
C:\PROGRA~1\HEWLET~1\PHOTOS~1\HPSHAR~1\hpgs2wnf.exe
C:\Program Files\Common Files\GMT\... Read more

A:USB Device Not Recognized

Unplug ALL USB devices.
Open Device Manager.
View, Show Hidden Devices.
Uninstall all devices under USB Controllers.

When this is done, reboot TWICE.

Reconnect the USB devices and see if they're recognized properly.

Read other 1 answers
RELEVANCY SCORE 70.8

Well, just a couple days ago, I went to plug in my PSP system to put music on it. I have done this many times in the past, and I do it quite frequently, so I expected it to be like every other time, but, to my surprise, in the lower right of my computer screen, an error message pop'd up reading,

"USB Device Not Recognized
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"

When I click the message, all it shows is my USB ports, with my PSP as a not recognized USB device... What happened? I'm stumped.... Keyboard USB's, and Bluetooth USB's still work, just not the PSP. I've formated, and un-installed and re-installed, and nothing works... >.<

A:USB Device Not Recognized

Help Plox... Also, my PSP works on other computers, so It's not the PSP or USB cord...

Read other 4 answers
RELEVANCY SCORE 70.8

Hello, I have a desktop computer with xp 2 installed, 250 gb seagate hdd, intel dual core proccessor, asus k5kpl motherboard. I have 4 ports. Few days ago I bought nokia c2-02 and also bought a data cable. When I attached it to the computer it said "Usb device not recognized". Coudn't understand was it a data cable or phone problem ?? Few days later I bought a bluetooth device to connect my phone but I got the same message "usb device not recognized" when I connected the bluetooth device. I tried all 4 ports. But my pendrives and memorychips are working fine. Have no Idea what's going on. Please help me. I wanna know what is doing problem? Is it the devices or my computer ports or others ?
 

A:Usb device not recognized

Read other 6 answers
RELEVANCY SCORE 70.8

well
i have a problem with my usb mass storage.my usb ports read usb mouse,data cables but they do not read pen drives and as i attach a pd,it shows "usb device not recognized" or "device driver not installed". it was working fine in xp but now in win 7 it doesn't. i have installed all drivers and have tried every software but it doesn't work. plz help

motherboard: intel dg31gl essential series

A:usb device not recognized,plz help

Welcome to the Forums! Couple of things you could try:

1: Make sure you have all required Windows Updates and have run full anti-malware scans.

2: Make sure drivers have been recognized.
a. Type Device Manager in the start orb search field.
b. Click on Device Manager.
c. Check for any warnings (yellow triangle with black exclamation mark or red X.)
d. If any warnings appear, double click and follow prompts to repair.

3: Reinstall USB controller(s).
a. Type Device Manager in the start orb search field.
b. Click on Device Manager.
c. Expand Universal Serial Bus controllers.
d. Right-click every device under the Universal Serial Bus controllers node, and then click Uninstall to remove them one at a time.
e. Restart the computer.Windows will automatically install drivers for the controllers. See if this solves issue.

4: Set USB selective suspend to Disabled.
a. Go to Start, type Power Options in the start field and press Enter.
b. Select Change plan settings next to the power plan you want to edit.
c. Select Change advanced power settings.
d. Select Change settings that are currently unavailable.
e. Set USB selective suspend setting to Disabled under USB settings and then click OK to save the changes.

Please post back if any of these help so we can learn from your experiences.

Read other 1 answers
RELEVANCY SCORE 70.8

Hello

If I opened the topic in wrong section, please sorry...

Sorry if bad english. Please read the whole text so you could fully understand what is the point

Here is my problem. Every Mass Storage device I put in the USB slots, came with the message USB not recognized...

It happened yesterday, when I plugged in the external hard disk into back USB slots. Hard disk works at other computer normally. Then I powered on my front USB slots (ther were turned off for couple of monts), put the phone, and it normally showed memory storage. Then I plugged hard disk into front slots, and it came with error. Then I again plugged phone in, but now I get the USB Device not recognizad, which is really weird, cause it worked a minute ago.

I tried every possible solution I googled, uninstalling SMS Bus Controllers, reinstalling chipset drivers and so on.

Weird thing is that Mass Storage devices aren't working on Windows 8 which is on the other partition within the same hard disk.

To mention, that all USB slots have normal power, hard disk is getting the power, phone is charging, Wireless Adapter is also working normally. I really don't know what could be the problem.

Is it possible that this hard disk could somehow insert some wrong data, because he is the source of this plague

Thanks in advance, waiting for suggestions

A:USB Device not recognized

Hi,
Couple of questions. Does the external hard drive have its own power supply? Have you tried plugging the drive in without the phone charging? You may be drawing too much current from the 5 volt supply in your computer charging a phone and plugging in am external hard drive without a separate power supply.
Your English is good.

Read other 6 answers
RELEVANCY SCORE 70.8

OK lets try to explain it all after visiting windows update I started with a problem with there site , it said i had to start some services so i did and then there was 8 updates for me to download after I downloaded the updates then restarted the computer the computer hung on the shutdown after a long wait i had to physically shut it off at the power switch then at the start it would not start all the way, right after it gives the windows recovery screen it just stayed black then if I restart it again it goes to the screen with the -start windows normally or safe mode ,safe mode don't work but the start last known good start does, that is where i am now all seems to work but i get an error mess that says usb device not recognized when you click on it it has usb root hub 64 ports wants it goes thrue all 64 ports the error mess stop but if i restart i have to do all over again i have uninstalled all the updates that i could but still have problem one of my ? is how do i have last known start be the main start
 

A:usb device not recognized

Read other 7 answers
RELEVANCY SCORE 70.8

I use a Dymo label printer to print shipping labels for my business. Earlier today, it was working fine. A few hours ago, I went to print a label...and nothing happened. So I checked the printer and it said "offline". In an attempt to try and bring it online, it then gave me the status of "not connected". Then, I uninstalled the printer thinking I could reinstall it and fix all my problems. So now, i've been trying to re-install my printer, but when I go through the steps for the Dymo software and I get to the spot that says, "now plug your printer into the USB port and Windows will complete the install process", I get an error message that says "USB device not recognized. The last USB device you connected to this computer malfunctioned and windows does not recognize it".  Please help! I need to be able to print labels!THanks in advance

Read other answers
RELEVANCY SCORE 70.8

Hi! Suddenly started to get "USB device not recognized error". It occurs every 5 sec followed by "plugged" and "unplugged" sounds, just like u r trying to plug and then immediately unplug something. I found kinda workaround: unplug from the outlet, remove all the usb devices, wait a minute and then power on, login and plug in all the devices back. But it works until the next shut down. Then I have to do it again. All the usb devices (usb cam, speakers, usb3 drive, mouse & keyboard, usb2 extender with wifi dongle on it) work. Please help me! This is at work video editing pc so I really suffer from the "pu-bum" sound every 2.5 sec.
Help!

I have Win7 Pro 64bit
ASUS p8p67 mobo

A:USB device not recognized every 5 sec

Hi there .. Just as a test remove some of the USB Devices and see how it goes .. What sort of Video editing do you do is it on a very large scale .. Also have a look at the Motherboards website and see if they have a BIOS update .. I do not normally recommend this . But it could provide more Stability

Read other 5 answers
RELEVANCY SCORE 70.8

during hp printer installation, whenever i connect printer USB cable, it says "USB device not recognised". how to overcome this problem?

A:usb device not recognized

Go to start/programs/accessories/system tools/ system information/ problem devices check for any problems. If the drivers are not there for the usb, they won't work. you might go to hardware manager, select whatever is missing,and then update the driver.
Have you installed the printer drivers with a cd or downloaded the drivers from the internet? If not, you must install it in order for the printer to work.

Read other 5 answers
RELEVANCY SCORE 70.8

I'm recieving the following error "USB device not recognized". I have attempted many fix recommendations I have seen posted aroun the internet with no luck. My usb ports were working fine previously with xp and vista installed on my system. I installed windows 7 and they were working fine until the very first update for windows 7 was installed. Since the update I have been unable to use any usb products(printer, iphone, etc...) other than my mouse and keyboard. I have attempted to uninstall the update. I have also attempted to install windows xp, vista, and windows 7 and have had no luck with any version.

I don't know what information I could provide that would assist anyone in helping me. If I need more info posted, please let me know. I would greatly appreciate any help provided.

Motherboard - EVGA Nforce 650i Ultra
All drivers are up to date
Bios was updated also

A:USB device not recognized - Help!

Have you installed all of your nForce chipset drivers with the latest ones available for Vista.

Read other 9 answers
RELEVANCY SCORE 70.8

I use an external hard drive to back up my computer. I plug it in and it takes about 30 minutes. Today I plugged it in and immediately got the message "USB Device Not Recognized." I disconnected and reconnected with the same result. I updated the driver in device manager but was told I had the most recent update. I've tried everything I can think of and my PC still will not recognize the external hard drive. What could be wrong?
 
Thanks.

A:USB Device Not Recognized

Please download MiniToolBox  , save it to your desktop and run it.
 Checkmark the following checkboxes:  List last 10 Event Viewer log  List Installed Programs  List Users, Partitions and Memory size.
 Click Go and paste the content into your next post.
 Also...please Publish a Snapshot using Speccy - http://www.bleepingcomputer.com/forums/topic323892.html/page__p__1797792#entry1797792 , taking care to post the link of the snapshot in your next post. 
Louis

Read other 20 answers
RELEVANCY SCORE 70.8

Sometimes this message window appear and disappear as attached.

My motherboard is p6x58d premium and I installed every possible drivers. However this window is still coming.

A:usb device not recognized

Do you have any external USB devices connected?

Read other 10 answers
RELEVANCY SCORE 70.8

I have an Inspiron 600M. I have had it about 6 weeks now and for the most part, I love it. About 2 weeks ago, however, I started getting a ?USB Device Not Recognized? message. The problem is there is not a USB device, or any other device, plugged in when it does this. The message comes up and goes away about 5 to 10 times, then it stops for awhile and starts it all over again. Getting to be very annoying. Help.

Read other answers
RELEVANCY SCORE 70.8

plz see attached file, i have to bear the notification sound continuosly,
i have tried uninstalling and reinstalling, updating but still problem not resolved.

A:USB Device not recognized

  
Quote: Originally Posted by farrukhali14




plz see attached file, i have to bear the notification sound continuosly,
i have tried uninstalling and reinstalling, updating but still problem not resolved.


Ok so I saw the attached file. Whats the question/problem?

Read other 3 answers
RELEVANCY SCORE 70.8

everytime i plug in a usb device i get device not recognized.they have been working up to now. tryed a system restore. reinstalled programs for mouse and printer but still no luck. uninstalled and reinstalled usb drivers.

A:Usb device not recognized

What about USB devices that have their own drivers? Open up device manager (start > run > devmgmt.msc > action menu > scan for hardware changes)

Read other 2 answers
RELEVANCY SCORE 70.8

For a little while now I have been getting error msgs popping up on my desktop that say "USB Device not Recognized, one of the USB devices connected to this computer has malfunctioned, and Windows does not recognize it. Try reconnecting the device. If Windows still does not recognize it, replace the device."
There is nothing connected to my computer, and this error msg comes up ever 10 sec or so.
When I click on it, it shows 6 usb ports, all used except one that is in bold and says "Unknown USB Device" When I click on it nothing comes up.
Now my USBs are not working correctly, since it will pick up a memory stick that I plug in but will not pick up the wireless mouse that I connect.

This problem started last night when I had my printer cord (via an extension cable) USB, and the wireless mouse connected (plus a DVD in my computer). Everything that was plugged has been connceted before and working.
My system is a Vista-64 bit (faily new)

Any suggestions on how to fix this would be great.
Thanks,
 

Read other answers
RELEVANCY SCORE 70.8

HI ALL;
WHENEVER I PLUG IN MY FLASH MEMORY AND/OR WEBCAM INTO USB, I GET THE MESSAGE "USB DEVICE NOT RECOGNIZED". I AM USING WINDOWS XP SP2. I HAVE TRIED FOLLOWING BUT DIDN'T WORK.
1) PLUGGED IN USB LOCATED ON THE BACK OF COMPUTER.
2)DELETE THE USB SHOWING UNKNOWN DEVICE. RESTART THE COMPUTER WHILE FLASH MEMORY PLUGGED IN.
3) REBUILT THE WHOLE SYSTEM BY FORMATTING THE HARDDISK AND REINSTALLING WINDOWS XP.
IMPORTANT NOTE:
1) THESE DEVICES WORK PERFECTLY FINE WITH OTHER COMPUTER.
2) THESE DEVICES USED TO WORK FINE WITH THE SAME COMPUTER.
3) OTHER USB DEVICES WORK FINE WITH MY COMPUTER IN ANY USB SLOT.

ANY SUGGESTION WILL BE APPRIECIATED. THANKS IN ADVANCE
 

A:Usb Device Not Recognized

Read other 7 answers
RELEVANCY SCORE 70.8

thanks in advance for your expertise. i'm a novice...
just bought a new-to-me 3 gig, 64 bit inspiron laptop with windows 7 and norton anti-v installed. otherwise wiped clean.
since installing a lexmark interpret s405 wireless printer today, i've been getting this error message every 2 seconds: "usb device not recognized. one of the usb devices connected to this computer has malfunctioned, and windows does not recognize it." it started during printer installation. but i now have NO usb's connected! of course, i tried rebooting and went through a whole diagnostic chat with the lexmark people. doesn't seem to be the wireless printer... any thoughts? it's driving me nutz!!
thanks so much.
 

A:usb device not recognized

Read other 12 answers
RELEVANCY SCORE 70.8

I am having a problem getting my PC to recognize my MP3 player. I'm running XP with all the updates. I have about 8 USB ports and it is not recognized in any, however they all recognize my other flash devices and the MP3 works fine in my laptop. The message I GET IS "USB DEVICE NOT RECOGNIZED, ONE OF THE USB DEVICES ATTACHED TO THIS COMP HAS MALFUNCTIONED AND WINDOWS DOES NOT RECOGNIZE IT". It shows as UNKNOWN hardware in the system USB list. It worked when I first plugged it in but no more. It is a San-Disk C200 2G. I called their useless support with no help.
Bob

A:USB device not recognized

Does another computer recognize this USB device?

Read other 15 answers
RELEVANCY SCORE 70.8

Hello, I posted this over in Microsofts answer forums but havent been able to get a solution,. i hope somebody here can help me.

hello, any new device that i've attempted to connect via USB in the past 18 months results in the message "device not recognized"(SP2 at the time, SP3 was added recently). All devices installed previously continue to work on all USB slots.

XP 2002 home edition SP3, Dell Dimension 8400, P4 3.2Ghz

My new Samsung CLX-3185 MFL printer also receives this message. I installed it on my Dell Inspiron laptop (XP home SP3) with no problems.

I ran antivirus, system cleanup,CHDSK, removed the PC from its power source (overnight), removed all old drivers/devices , downloaded all updated drivers (Bios,Intel,hardware) used device manager to unistall the USBs, scaned for hardware changes and turn off the power management.

Used new 5ft USB cable, turned off Symantec endpoint protection, used Revo uninstaller to remove all software that i no longer use. Ran Microsofts fix it 50052,314464 &310575.Cleared the INFcache, used Nirsofts USBDeview and Devmanview, ran USBtroubleshooter 2.2, kellys-korner-xp.com/xp_tweaks.htm #400 ,NO sucess.

USBSTOR.PNF was missing, i replaced it and the USB recognized the printer! however when i attempted to print i recieved "SPL-c error including corrupted files". I replaced the USB cable and surprise "USB device not recognized". All further attempts to connect the printer failed. The USBSTOR.... Read more

A:XP USB device not recognized

right-click My Computor>computor management>disc management then plug in one of the devices it does not recognise,has it shown in here,if so right-click on it and select enable
 

Read other 2 answers
RELEVANCY SCORE 70.8

Pls help me with this one.

I can't install my hp d2560 printer on my pc

everytime I plug the printer to the pc a message always says

"usb device not recognized" I tried installing the printer to another pc

and it was installed with no problems..

I thought the problem was the usb ports but my motherboard

is brand new, it's an ecs g31t-m board

I tried reinstalling the OS im using XP home edition

still I get the same error message pls help me
 

A:USB device not recognized

Does this happen using the rear USB or front USB ports?
 

Read other 5 answers
RELEVANCY SCORE 70.8

hello, last night i took my sisters mouse and use it on my laptop then once i was done using it i place it back into ther USB and a message in the bottom right told me that the USB devise was not recognized, also i rtyed putting it in the one where the keybord went into then the keybord was not recognized eather?? im guessing it has to do with the USB's its self and not the mouse/keybord? it also might be some kind of visus i already got rid over over 2k visus's from her pc
 

A:USB Device Not Recognized

Your sister's laptop might need Windows reinstalled if you removed 2K viruses from her computer. Go to the Virus & Malware Removal thread and perform the 8-Step removal instructions. Post the logs created
 

Read other 1 answers
RELEVANCY SCORE 70.8

I have a Compaq Presario CQ5306UK Desktop PC with windows 7, which I have had for over a year with no issues. I recently went travelling for 6 months and on my return have this issue. I can't say for certain but I think it was working for a few days on return but it may have been from when I first started using it again so I'm not sure if this is from lack of use for 6 months or what.

Whenever I try to connect USB devices I get the message "USB Device Not Recognized - One of the USB devices attached to this computer has malfunctioned, and Windows does not recognize it"

My USB mouse, keyboard and speakers still work fine. But whenever I try to connect my camera, my USB card reader, my Iphone or Ipod (So any other USB device I own) I get this message.

I have tried connecting my camera on a friends PC and this works fine.

Searching on the internet I have tried a few things, I have updated all my drivers, I have tried unplugging my PC for 30 minutes, none of these have any affect.

Another potential solution I have seen is to uninstall all USB devices using device manager and then to unplug for 30 minutes. I am unable to do this one as my mouse and keyboard are USB, and there annoyingly are no PS/2 ports on this computer, so can only get so far down the list before mouse and keyboard stop working.

I really hope someone has some idea how to fix this and it's not a sign that some vital part of my pc is dieing!

Thanks in advanced for any help with thi... Read more

A:USB Device not recognized

Please perform the following, so that we can get the exact specs of your computer. This will better assist us in helping you more.Publish a Snapshot using SpeccyThe below is for those who cannot get onlinePlease take caution when attaching a text file to your post if you cannot copy/paste the link to your post, you will need to edit it to make sure that your Windows Key is not present.

Read other 15 answers
RELEVANCY SCORE 70.8

First off i have to say i know VERY little about computers. this morning when i turned my computer on i couldn't get my external hard drive to work . I kept getting the message USB Device not Recognized.....One of the USB devices attached to this computer has malfunctioned and windows does not recognize it. I then unplugged everything from my usb ports and figured out that the only things that would be recognized were the mouse and the keyboard. I have tried the system restore but that has not helped. The Device Manager Just says No drivers are installed for this device even though i have (up until this morning) been useing these devices with no problems for months.
 

A:USB Device not Recognized

Read other 9 answers
RELEVANCY SCORE 70.8

HI, I have a ThinkCentre A51 (8122). I just noticed that the USB ports are not working properly.  The mouse/keyboard/printer work correctly but when I plug a camera or memory stick I get a USB device not recognized error.  If I plug my mouse into one of those other USB ports it works correctly.  My guess is that somehow all the USB ports have reverted back to USB 1.1 configuration.  I don't know when the problem occurred,  but I recently installed the latest MSOFT security updates, etc..,  a new version of Norton Internet Security.  When I check BIOS for USB, there is no setting to 'enable hi-speed USB'  that Intel website suggests for chipset 915G.  Any thoughts on how to recover/enable USB 2.0?  Thanks for any suggestions!













Solved!

Go to Solution.

A:USB Device Not Recognized

Hi jmg290, just a small hint, maybe won't help but still...I faced exactly the same problem on another system - first my camera was not recognized, few months later I had problems with USB mouse - intermittent problems..Finally I found a capacitor on the motherboard which was almost "blown up". After replacing it, mouse and other USB devices started functioning properly I think it is worth to have a look... Good luck ! Tomi

Read other 4 answers
RELEVANCY SCORE 70.8

my hp Laserjet p1006 say the of the USB devices attached to this computer has malfunction and window does not recognize it. i have tried it to different computers but t still say the same problem. please help

Read other answers
RELEVANCY SCORE 70.8

My hp Laserjet P1006 printer say one of the USB devices attached to this computer has malfunction and window does not recognize it. but i tried different laptops and and desktops but it repeat the same message saying, one of the USB devices attached to this computer has malfunction and window does not recognize it.

Read other answers
RELEVANCY SCORE 70.8

i formatted my WD My Book external hard drive and still when plugged in, the "drivers" are not found. shouldn't it simply be found as a USB Mass Storage Device? any help would be greatly appreciated
EDIT: ok so just as i was about to give up hope searching the internet i found this article, followed the instructions and it actually worked!

Vista Driver Problems installing a USB Media Reader - A solution! Teknobabble’s Weblog

if anyone else is having these problems, check the article out.

Read other answers
RELEVANCY SCORE 70.8

I've had an issue that has been driving me nuts for the past few hours. I have a Dell Inspiron 537s tower on which ive done a clean install of Windows 7 x64. Everytime I plug in a USB device it gives me a "usb device not recognized error". I've tried every solution ive found (uninstall all usb ports, unplug computer from outlet, updated the chipset drivers, etc). NOTHING has worked.

If I disable "USB2 Enchanced Controller" (USB 2.0) in device manager, all my usb devices magically begin to work and install, but only at USB 1.1 Speed. This is a big setback for me. The strange thing is though, that my keyboard and mouse work regardless. Only things such as my webcam and external hd are "not recognized" or "malfunctioned". I've even tried Vista x64 and Windows 7 x32.

Does anyone have any ideas???

A:USB Device Not Recognized

make sure all important updates are installed from microsoft update.

look up dell drivers for your motherboard usb controllers and install the updated one.

Type System Information in search bar in start menu. click "Components" and then click problem devices toward the bottom. update whatever it lists

Read other 9 answers
RELEVANCY SCORE 70.8

I have a Lenovo Android phone which after it self-upgraded it's software (customized Android UI) does not get recognized when it's plugged into my Lenovo G50 notebook. When plugged in, Windows gives "USB device not recognized" and the phone cannot be accessed. I've tried different USB ports, cables, uninstall/reinstall the driver, nothing works. I also tried the Win10 hardware troubleshooter feature multiple times to no avail. I'm at a loss how I might resolve this problem - and Lenovo Support forum is of no help. Any help is greatly appreciated. Below is the details in the Windows event log...

Log Name: Microsoft-Windows-Kernel-PnP/Configuration
Source: Microsoft-Windows-Kernel-PnP
Date: 7/31/2016 2:04:57 PM
Event ID: 400
Task Category: None
Level: Information
Keywords:
User: SYSTEM
Computer: DESKTOP-TOT92RJ
Description:
Device USB\VID_0000&PID_0002\5&2b47b14&0&3 was configured.
Driver Name: usb.inf
Class Guid: {36fc9e60-c465-11cf-8056-444553540000}
Driver Date: 06/21/2006
Driver Version: 10.0.10586.0
Driver Provider: Microsoft
Driver Section: BADDEVICE.Dev.NT
Driver Rank: 0xFF0000
Matching Device Id: USB\DEVICE_DESCRIPTOR_FAILURE
Outranked Drivers: usb.inf:USB\DEVICE_DESCRIPTOR_FAILURE:00FF2000
Device Updated: false
Parent Device: USB\ROOT_HUB30\4&34c3c5a1&0&0
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
... Read more

A:USB device not recognized

Leave your device unplugged, access device manager, select "show hidden devices" and see if you can find the old inactive device (greyed-out). Once found, delete it, reboot, plug your updated device back in and see if it is now properly recognized:

Read other 2 answers
RELEVANCY SCORE 70.8

Hi,
I recently wanted to use the Mobizen app on my android phone, so I installed the app on my phone and PC, but when it came to me plugging my phone into my PC the "usb device not recognized" pop-up came up on the bottom right of my screen, this did not happen before, I really need help.

Thank You,
Max
 

A:USB device not recognized

The app should have no effect on the phone being recognized by the PC.

What OS are you running?
 

Read other 3 answers
RELEVANCY SCORE 70.8

This is getting irritating enough I am tempted to go back to XP. Every time I plug in a USB device to charge it, for example my GoPro helmet cam, or just have an empty USB cable plugged in to one of the PC's ports and leave it on my desk so its ready to
plug something else  - I get that P.I.T.A. message popping up every couple of seconds.It won't go away either, it just keeps popping up again and again.
I have the all the latest updates, including the latest service pack. I powered off the CPU by unplugging it for 5 minutes and it still pops up whenever I plug in a cable or a device like one of my pocket video cams just to charge it.
Is there a fix for this or not?

A:USB device not recognized will NOT go away

Hi,

 

I really understand how frustrating this is for you.  I would like to assist you to solve this problem.

 

According the issue, I suggest that you may try to upgrade your BIOS and reinstall the USB controller driver.

 

 

1.      
Download the driver from the manufacture’s website.

 

2.      
Go to control panel>administrative tools>computer management>device manager.

3.      
In device manager, expand the "universal serial bus controllers" tree, and delete things from the bottom first, one by one, going upwards. Root hubs
and then host controllers. Reboot.

4.      
Install the driver you download manually.              


If the issue persists, please copy usbstor.inf and usbstor.pnf (c:\windows\inf) from another known Windows 7 computer to problem computer.

 

Also I want to know some information about the power supply of your machine, for example the voltage your power-supply device, the quantity of your disk and CD-ROM.
If you use several HDDs or CD-ROMs, I suggest that you may try to uninstall some device and try again. Since I suspect this problem is caused by power supply.

 

In addition, please collect the hardware installation log file in the path of %WINDIR%\... Read more

Read other 5 answers
RELEVANCY SCORE 70.8

Hello guys, i recently bought a laptop and bought a mouse, speakers, etc, but suddenly, windows asked to restart, i restarted the laptop and when i turned it back on the Mouse wouldn't work anymore, flash drives won't work either, i did system restore and it wouldn't fix, i had to re-install the OS to get it working again, it did, now i turned off the laptop at night to go to sleep, and when i wake up and turn the laptop on, the usb units won't work again.

I already did going to device manager, uninstall everything under usb and restarted, but nothing happened.

Hope you can help me

-StraTz

A:USB Device not recognized

Hi,

It sounds like the USB devices are going to "sleep" and not turning on again. Turn OFF selective suspend using this, and see if it helps.

USB Selective Suspend - Turn On or Off

Regards,
Golden

Read other 1 answers
RELEVANCY SCORE 70.8

Until recently my usb scanner, camera and thumb drives (1,2 and 4GB) worked fine...about two weeks ago I started receiving the error message "USB device found" then "Installing your USB device" followed by "USB device is working properly" and then immediately afterwards the error message "USB device not recognized".

Within Device Manager it shows one controller as "Enhanced" so I'm assuming from what I've read that that means USB 2.0 drivers are installed. I've Googled the error message and followed several how-to's but still to no avail.

SP2 Q - how do I tell if I have it installed...within Add/Remove it shows many updates but nothing that says specifically SP2. I've downloaded SP2 but not sure I should/want to open that can of worms (after reading about program compatibilty problems)....any thoughts/suggestions would be appreciated.

1) None of my USB devices work.
2) Do I have Service Pack 2 installed?
 

A:USB device not recognized and SP2 Q...

Not absolutely certain, but I believe most older motherboards require Service Pack 2 to enable USB 2 support. The older Socket 939 motherboard I had required SP 2 to enable that support. The P35 chipset motherboard I have now has the support built into the motherboard. Follow this link for instructions on how to determine the service pack you have. If you do not have service pack 2 installed, I strongly suggest you download and install it.

http://www.yorktech.com/wireless/WindowsXP/Determine SP.htm

Good luck.

Jim
 

Read other 2 answers
RELEVANCY SCORE 70.8

Greetings everybody,

I have a Removable Memory of over 200GB where I saved all my videos and photos plus other stuff. Recently, every time I go to My Computer, either I don't see any G or if there is, then all the items show empty folders. After I pluged and unpluged its USB and power cables, it usually worked. Today, however, I cannot make it work. Everytime, I plug it to the computer, I get a message saying:
"USB device not recognized. One of the USB devices attached to this computer has malfunctioned and windows dows not recognize it. For assistance in solving this problem click this message." I do click the msg but I don't get anywhere.

What do you think the problem could be? I am terrified of the possibility of losing years of photos and videos. This was supposed to work as my backup system!!

Your help is greately appreciatred,
Sima
 

A:USB Device not Recognized

Make sure your external drive is unplugged and go into device manage - scroll down to your usb ports and delete them. Reboot the computer and see if your OS, XP I assume, re-establishes your drivers for them. then plug in your HD and see if you can find your files. Luck Jazz
 

Read other 3 answers
RELEVANCY SCORE 70.8

I am getting a constant error. When the error happens I hear the usb connection alert sound and a pop box appears in the lower right corner of my screen.
I tried installing the chipset drivers again and when that didn't work i did a system reinstall. The only us devices I am using is my wired mouse and keyboard. Both usb devices work. I am not sure what else to do.

A:USB Device Not Recognized

hi and welcome to seven forums

have a read of this link here it covers your problem >>> Fix Windows 7 “USB Device Not Recognized” Error>>> Fix Windows 7 “USB Device Not Recognized” Error | Windows EXE Errors

Read other 1 answers
RELEVANCY SCORE 70.8

Hey guys. I'm trying to get my Cowon J3 MP3 player to work with my HP Elitebook 8440p. I know, I know- who uses MP3 players anymore right? Well I love this thing to death- it sounds great and has awesome battery life even after something like 7 years or more.

My problem is when I try to connect it to my Windows 10 laptop I get 'USB device not recognized." I've googled the problem as many ways as I can think to do so, and tried many solutions but nothing seems to work. the device is able to connect in both MTP and MSC mode, but neither will work.

I'm currently traveling, and before I left home I plugged it into my windows 10 desktop and interacted with it via windows media player no problem, so I find it unlikely to be a problem with the player itself. I'd try it on another computer but I'm surrounded by macs... (I did try plugging it into my roommates mac just cuz but no luck there either).

If anyone could suggest something that might get this gem of a legacy device to interact with my laptop I'd be extremely grateful
Thanks for reading!
 

A:usb MTP device not recognized

Read other 6 answers