On computer portable plug-and-play monitor is primary and is a secondary monitor to the laptop and I'm not able to spend their

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• One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it. The location is the root (2 ports) USB hub: 1-unknown device and Port 2-not used

  Original title: USB device not recognized

  Over the last 2 weeks, I get a message on a USB device.  The message said that one of the USB devices attached to this computer has malfunctioned and Windows does not recognize it.  The location is the root (2 ports) USB hub: 1-unknown device and 2-unused Port.  I have no idea what it means.  I hesitated to first click the icon (it does not last very long) thinking it could be a scam.  Can someone help me?  Thank you.

  Hello

  (1) is the specific question of specific USB devices?
  (2) did you of recent changes to the computer before the show?
  (3) have you tried plugging the USB stick on another computer?

  (4) what is the brand and model of the computer?

  I suggest to refer to the following methods and check if it helps to solve the problem.

  Method 1: Hardware devices do not work or are not detected in Windows

  Run Microsoft Fixit mentioned in the article.

  http://support.Microsoft.com/mats/hardware_device_problems/en-us

  Method 2: USB Port may stop working after you remove or insert a USB device

  http://support.Microsoft.com/kb/817900

  Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base: 322756 How to back up and restore the registry in Windows

  Reference:--

  Advanced troubleshooting tips for General USB for Windows XP problems: http://support.microsoft.com/kb/310575

• Error - "one of the usb devices attached to this computer has malfunctioned and windows does not recognize it

  Original title: USB device not recognized / dysfunction

  "Unrecognized USB device".
  One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it. Help for this problem, click this message. »

  This is what I get AFTER that I had to reinstall windows XP because a virus has attacked my computer a little before avg and Microsoft security essentials picked it up and destroyed... I have reinstalled twice... then I changed discs since I have two... well, I get this message from my 2 external Seagate Freeagent and my Phillips mp3 go gear aria... player these devices work on the laptop from my friend and she is under vista. It seems that since then they have worked on my computer before they would always run. My mouse and my cam work fine and my Canon printer gets thus detected... a few readers who have the space that is made... Ive looked everywhere for a solution... even upgraded windows media 11 and is player went to service pack 3. restarted several times... tried dPower Management tab and tried to

  Open recognition of the USB device by using Device Manager.

  .. I am at a loss: P please help thanks!

  isable the power management of the USB hub and I couldn't find the

  Hi LadyDefi,

  You can try to uninstall and reinstall the USB controllers and check:

  To remove and reinstall all USB controllers, follow these steps:

  a. Click Start, click Run, type sysdm.cpl in the Open box and then click OK.

  b. click on the Hardware tab.

  c. click the Device Manager button.

  d. expand Bus USB controllers.

  e. right click on each device under the Bus USB controllers node and then click on uninstall to remove them one at a time.

  f. restart the computer and reinstall the USB controllers.

  g. plug in the removable USB storage device and test to make sure that the problem is solved

  For more information, see the following article:

  Advanced troubleshooting tips for General USB for Windows XP problems

  http://support.Microsoft.com/kb/310575

  Hope this information is useful.

  Jeremy K
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Windows 7 and install/recognize the problems of printer HP LaserJet P2015 error - USB Device not Recognized One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it.

  Title: Windows 7 and install/recognize printer HP LaserJet P2015 teething problems...

  I have a dell inspiron that was originally windows Vista and I changed to windows7.  I have a LaserJet where I work, a HP LaserJet P2015 printer and when I plug in the USB, it says (peripheral USB not Recognized One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it.

  How and what should I do to get the printer going or to get the computer to recognize.  Installation CD will not work and I looked online and downloaded drivers but still the same thing.

  Hi LOliver,

  Method 1: Run the hardware and peripheral troubleshooting tool and check if it makes a difference.

  Open the hardware and devices Troubleshooter

  http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

  Method 2: Disconnect all USB (Universal Serial Bus) devices connected to the computer (unless your mouse and keyboard). Connect the printer and check to see if the problem persists.

  Method 3: Connect the printer to a different USB port and check.

  Method 4: Reinstall the USB (Universal Serial Bus) controllers.

   First of all, please disconnect all USB devices and then perform the following steps:

  (a) click on 'Start', type device manager in the search bar and press "Enter." If necessary, click on continue.

  (b) in Device Manager, double-click to expand the "USB Bus controllers", right-click on the "host controller", click "Uninstall" and click "OK".

  (c) repeat step 2 to uninstall all items under 'USB Bus controllers'.

   

  Then, restart your computer and windows will automatically reinstall all USB controllers.

   

  HP printer drivers- ensure that you download the driver appropriate for your device model package.

   

  Thanks and greetings

  Ajay K

  Microsoft Answers Support Engineer
  ***************************************************************************
  Visit our Microsoft answers feedback Forum and let us know what you think.

• "One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it." Why it does not recognize my device?

  Some time ago I had a huge problem with my computer (I think that my mother-in-law accidentally downloaded a virus) and I took it to a repair shop where they wiped out completely and replaced the hard drive.  Since I got it back when I try to use my wireless mouse and plug the nano receiver he said 'one of the USB devices attached to this computer has malfunctioned and Windows does not recognize it.  Why he says this?  And what can I do about it if anything?  I already tried uninstalling the driver and reinstalling, but that did not work because as soon as I plugged it it again once he says the same thing.  So I don't know what is happening or how to fix it.  Please help me!

  Hi Carla,.

  Please go to the Microsoft Community Forums.
  After the description of the question, I understand that you can not use the mouse on the computer wireless.
  Let me go ahead and help you to question
   
  What is the brand and model of the mouse?
   

  Here are some ways you can follow to resolve the problem:

  Method 1:
  Try to connect to other USB port and verify.
   
  Method 2:
  I suggest for the link and follow the steps in the article:
  Troubleshoot a wireless mouse that does not correctly
  http://support.Microsoft.com/kb/321122#appliesTo
   
  Method 3:
  Remove and reinstall all USB controllers
  Follow these steps:

  a. click Start, click run, type sysdm.cpl in the Open box and then click OK.

  b. click on the hardware tab.

  c. click the Device Manager button.

  d. expand Bus USB controllers.

  e. right click on each device under the Bus USB controllers node and then click Uninstall to remove them one at a time.

  f. restart the computer and reinstall the USB controllers.

  g. plug in the removable USB storage device and perform a test to ensure that the problem is solved.

  
  I hope this helps. If you have any other queries/issues related to Windows, write us and we will be happy to help you further.

• Error one of the UBS damage connected to this computer has malfunctioned and windows does not recognize it

  Original title: Canon MF 4500 printer inkjet

  My computer tells me that 'one of UBS damage connected to this computer has malfunctioned and windows does not recognize"it could the cable, as the printer (canon MF 4500) does not work.

  Hello

  1. what operating system is installed on your computer?

  2. when exactly you receive this error?

  3. all USB devices work properly on your computer?

  4. have you made changes on the computer before this problem?

  Method 1:

  You can try running the fix - it from the following link.

  Hardware devices do not work or are not detected in Windows

  http://support.Microsoft.com/mats/hardware_device_problems/

  Method 2:

  You can try to uninstall and reinstall the USB controller. Follow the steps.

  (a) click Start and then click Control Panel.

  (b) click System and Maintenance, click System, and then click Device Manager.

  Note: If Control Panel is in Classic view, double-click System and then click on Device Manager.

  If you are prompted for an administrator password or a confirmation, type the password, or click on allow.

  (c) in Device Manager, double-click to expand the "USB Bus controllers", right click on the controller host, click "Uninstall" and click "OK".

  Check that if at all, there is an exclamation point on the pilot, it suggests problems with the installed driver.

  (d) repeat step 2 to uninstall all items under 'USB Bus controllers'.

  Then, restart your computer and Windows will automatically reinstall all USB controllers.

  It will be useful.

• Update Windows xp caused my computer blue screen and now will not start.

  Update Windows xp caused my computer blue screen and now will not start.  There has been no change to my system hardware or software otherwise.  After that windows update Setup, he asked to restart the computer.  When restarted, the computer screens and past blue to the quick menu for safe mode and last known configuration to work.  None of these mode of work, not to shelter or otherwise.  The only thing that he will now implementing market is quickly flashing the blue screen and restart once again to this quick menu.

  It's really annoying because I have important files on this computer work and can't afford to get in shape!   I put my confidence in using windows and keep it updated.   During the installation of your updates, it made my system fails and does not restart.   I'll be very upset if this update of windows xp causes me to have to reformat and lose important files!

  Any advice on a solution?   I need to get this computer work as soon as POSSIBLE.

  Ben River

  I ordered the Dell XP disc and did the re-install. It works fine now. The Dell technical support had me do some updates on the web as well. I have not had problems since. What happened with the automatic updates completely wiped out my operating system. At least I don't have to buy a new computer.

  If nothing else works, try reinstalling your operating system. It worked for me.

• one of the usb devices attached to this computer has malfunctioned and windows does not recognize it

  I get the following message when I join my computr "one of the usb devices attached to this computer has malfunctioned and windows does not recognize," my nokia C3
  kindly help

  Most often when a device is not it's because of a driver.  Try reinstalling your.

  It works for win 7 & 8

  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly? SignedIn = 1

  http://captaindbg.com/how-to-update-drivers-on-Windows-7/

• Error "one of the USB devices attached to this computer has malfunctioned and Windows does not recognize it." when you connect Logitech M225

  Original title:

  My wireless mouse works fine for the last 2 months, now, all of a sudden it doesn't work at all.

  I get a windows notification that says-

  "One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it."

  I have Vista 32 bit OS on my laptop.

  My office has Windows 7 32 bit and I am able to use the mouse on this computer, then the M225 is not defective.

  I tried to look for a download of update on the site of Logitech & only found:

  6.32.20 set - point it did nothing to help.

  I also tried to move the receiver to the other 2 ports USB w / still the same results.

  Are there other downloads or solutions that will help w / this problem?

  You can also try searching for devices strangers (with yellow symbols) in the Manager under the mouse devices and other pointing devices and other devices (if any). Right click and uninstall unknown devices. Then restart.

  Also try the steps below to reset the power of USB:
  (a) the laptop off, unplugged from the wall outlet.
  (b) remove the battery for a few minutes, then reinstall it.
  (c) then restart the laptop.

• Help and Support was not able to start

  When I open help and Support Windows, it shows me the following error message:

  "Help and Support was not able to start
  For more information, contact your system
  administrator or visit
  http://windowshelp.Microsoft.com.
  
  
  (I'm the system administrator only)
  I am facing this problem for more than a year.
  System details:
  
  
  Windows Vista Edition Home Premium SP2 32-bit
  Internet Explorer version 9

  Hi Aditya,

  This could be caused by the virus or corrupted system files on the computer.

  Follow the following troubleshooting methods:

  Method 1:

  Download Microsoft Safety Scanner, then scan your computer for viruses and malware then check how it works.

  You can download Microsoft Safety Scanner from the link "scan to Microsoft Security.

  Note:  The Microsoft Safety Scanner ends 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again. All data that are infected must be cleaned only by deleting all of the data, which means that there is a risk of data loss.

  Method 2:

  Run System File Check to fix the corrupted system files and then check how it works.

  See the link "How to use the file system tool Checker to troubleshoot system missing or damaged files on Windows Vista or Windows 7" to run the System File Check.

  Note: It can ask the Windows DVD difficulty and allowing SFC to do more than minor repairs. Could some of the files saved on your computer are deleted when fixing corrupted files.

  If the problem persists, please answer. We would be happy to help you.

• I bought a laptop computer with non-genuine windows 7 I have the windows xp product key pro, etc. from the bottom of the laptop, but I do not have the windows xp pro cd.

  I bought a laptop computer with non-genuine windows 7. I have the original windows xp product key pro, etc. from the bottom of the laptop, but I do not have the windows xp pro cd.  Help me, please!

  You will need to either buy a version authentic retail Windows XP, with its key sales, to a true scource or visit the site of laptop manufacturers, support for your model and see what versions of win are taken care of, then buy a commercial version of this o/s.

  The key on the base of the laptop is the recovery key that requires that the recovery disks provided by the manufacturer.

  You could phone manufacturers to support to see if they have the origonal recovery cd send you, for which it maybe a small fee.

• I changed my apple ID and password user name and it changed on 3 of my devices. I have a 4th device, which still has the old user name and password and I am not able to change it. I can't restore the phone to factory settings unless I can connect.

  I changed my apple ID user name and password on 3 of my devices. I have a 4th device, which still has the old user name and password and I am not able to change it. I can't restore the phone to factory settings unless I can connect.

  OK, just to clarify: you always use the same Apple ID, but you changed its name, correct?

  If this is the case, you can go to iCloud.com or use find my iPhone app (free on the App Store) of one of your devices to remove the 4th icloud.

• My firefox Web page now opens as a whole page and I'm not able to see all menu bars

  All of a sudden my firefox Web page now opens in the entire window, and I'm not able to see all the bars from top menu or the icon 'start' at the bottom of the screen

  Toggle mode full screen with F11 - very useful keyboard shortcut.

  References:

  • http://dmcritchie.MVPs.org/Firefox/keyboard.htm
  • http://KB.mozillazine.org/Resizing_oversize_window
  • http://KB.mozillazine.org/Resizing_oversize_window

  Please mark "resolved" a response that will better help others with a similar problem - hope it was her.

• Windows Vista Service Pack 2 (KB948465) I get the error code 80092004 and it was not able to load.

  Windows Vista Service Pack 2 (KB948465) I get the error code 80092004 and it was not able to load.

  Free unlimited installation and compatibility support is available for Windows Vista, but only for Service Pack 2 (SP2). This support, initially planned to end on November 26, 2009, has been extended until February 26, 2010. Availability of support chat or messaging differs depending on your location. Some questions may require that more support for which he is advanced a charge.  Go to http://support.microsoft.com/oas/default.aspx?prid=13014&gprid=582034 & select appropriate category (i.e., download problem;) Installation problem; Problems after installing a service pack). ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• I bought Windows 7 via the webshop of Microsoft and I am not able to download. Please tell me what to do

  I bought Windows 7 via the webshop of Microsoft and I am not able to download.  Please tell me what to do

  Software download: http://www.store.microsoft.com/Help/Software-Downloads
  # You'll use your Windows Live ID to sign in to your bank account of Microsoft. If you have forgotten your password or need to reset, you can do this by clicking on forgot password?
  # After typing your e-mail address and password, click Sign In.
  # History under purchases, find the product that you have purchased and click Download.
  Select Windows 7 64 bit and proceed to download.
  --------------------------------------------------------------------------------
  Select Windows 7 64-bit or 32-Bit . ISO file version and proceed with the download.
  --------------------------------------------------------------------------------
  # To start your download using the Download Manager, click Download.

  Download information manager:
  http://www.store.Microsoft.com/help/Download-Manager

  =============================================================

  Find your key product if your purchase of Microsoft Store:
  http://store.Microsoft.com/Help/FAQ?Err=T2#AT2

  Contact the Microsoft store:
  US: http://www.store.microsoft.com/Help/Contact-Us
  1-877-696-7786
  Canada: https://www.microsoftstore.ca/shop/en-CA/Contact-Us

  ============================================================

  Burning a file of Windows 7 ISO on a DVD:
  http://support.Microsoft.com/default.aspx/KB/977640

  Windows 7 USB/DVD download tool:
  http://store.Microsoft.com/help/ISO-tool

  Alternatively, you can use one of two utility software to make a DVD bootable from a .iso file
  Download and install burn ISO Gear:
  http://www.GearSoftware.com/gear-ISO-burn.php

  Or use ImageBurn:
  http://www.ImgBurn.com/

  Note: Always use the slowest speed possible (4 or 8 X) burn and DVD + R media.

  J W Stuart: http://www.pagestart.com