all USB devices not working do not except keyboard and mouse

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  Someone there mouse without boarders to work with Lenove wireless keyboard and mouse? I am running Windows 7 on a single computer and Vista on the other.

  Hello

  I suggest you to contact Lenovo support for more information.

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• Windows XP screensaver no longer works after insalling wireless keyboard and mouse (2000)

  Original title: eve of screen Windows XP stopped working

  I just installed a Microsoft wireless keyboard and mouse (2000) and now my screensaver lights.

  Checked the setting in Control Panel and all looks good.

  Hi Rich 664,

  · What is the service pack installed on the computer?

  Check out the link that mentions on the same question below: the screen saver does not start after the installation of a wireless pointing device: http://support.microsoft.com/kb/913405

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• Windows 7 does not recognize USB devices. Have no system access keyboard or mouse.

  Separated from this thread.

  It is a question.  I have a Windows 7 laptop.  It has three USB ports.  They always worked perfectly.  Today, one of them stopped: Port_ #0001.Hub_ #0002

  A sign of error says: "unrecognized usb device".  Troubleshooting, said that there no problem but under properties of the device, he says that Windows has turned off because it has detected a problem (Code 43).  I tried to plug in several things: camera, various readers flash, mouse, etc. They all used to work properly until today.  Now, it's just a dead port.

  Hi Seiberte,

  Thanks for posting the request in Microsoft Community Forums. I appreciate all the steps you tried to solve the problem.

  What is the brand and model of the computer?

  A device driver has notified the operating system that the device failed. This situation can occur if the peripheral equipment fails or if the device driver fails.

  To resolve this issue, follow these steps.

  1. To open Device Manager, click Start, click files, and research programsand type Device Manager. A list of the available items will appear above the search box; Click on Device Manager. Device Manager opens with the name of your computer to the top and a list of the devices installed on your computer under the name of your computer.
  2. Locate the device in the list of devices, right-click on the device and then click Uninstall. When a warning message that you uninstall a device in your system, click OK. Device Manager uninstall the device.
  3. Right click on the name of your computer in the Device Manager, then click on Search the hardware changes. Device Manager scan your system and reinstall your device automatically.
  4. Right click on the device, and then click Properties. The general of the device, in the State of the device Properties dialog box tab, you should see the message this device does not work correctly.

  If the steps above do not solve problems with the device and the device is an external drive, such as an external hard drive or USB flash drive, use the icon of the taskbar to safely eject the device, and then disconnect the device from the computer. For devices that use AC power, unplug the unit from the wall outlet or the power strip, wait 30 seconds and then plug it in again. Turn on the switch of the device and then plug it into your computer. If the system includes a driver diskette, ensure that you have at hand to install device drivers; otherwise, Windows should automatically locate the appropriate drivers and install them.

  Referred to article:
  
  Code 43: Windows has stopped this device because it has reported problems
  http://TechNet.Microsoft.com/en-us/library/cc725873(v=WS.10).aspx

  For more information, see these articles.

  Error codes in the Device Manager in Windows

  http://support.Microsoft.com/kb/310123/en-us

  Hope this information helps. Response with status so that we can help you.

• USB ports not recognizing keyboard and the mouse after sleep

  I have a wireless Logitech and mouse keyboard. These connect to my PC (Vista32) wirelessly via a USB plug small heel I plug into a USB port. Logitech called "Unify" which, according to them, is standard to connect devices through a USB port. My mouse and keyboard work fine when I restart my computer, but when he goes to sleep and I me re - wake up there that they do not have. I force power off of my computer because I can't access my account.

  I have ensured that the selective suspend setting in settings usb in advance power settings is disabled. Support Logitech seem unable to help him.

  Hey Sinclair,

  You can refer to this link suggestions and answer us with the State of the question.

  A USB device may no longer work correctly when Windows Vista comes out of standby or hibernation

  http://support.Microsoft.com/kb/928631

  Also refer to this link: How to troubleshoot USB device problems that can occur after a PC that is running Windows 7 or Windows Vista from sleep or hibernation resume

  http://support.Microsoft.com/kb/953367

  Registry WARNING: 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, see this link:

  http://Windows.Microsoft.com/en-us/Windows-Vista/back-up-the-registry

  I hope this helps.

• USB device not recognized - F2180 all-in-One

  Hello

  I'm having a hard time getting anything out of my F2180 all-in-One printer.

  It worked well for awhile, but now I get a message from Windows Vista saying that the USB device is not recognized and the State showing as disconnected. I tried a number of things that resulted in no results:

  1 installed Driver Detective and updated all my drivers.

  2 disconnected the printer from the mains and the USB cable from the computer. Connected, rebooted and still nothing.

  3 entretienavec the computer on the network. Trendy, rebooted and still not recognized.

  4. run the Diagnostics of the HP. Watch there are connection issues and documents stuck in print, but not able to set.

  I had a glance on the forum to see if others have similar problems, and although some have, no solution seems to come. Don't know what to do now. If anyone can offer help, it would be most appreciated.

  Thank you.

  Just a suggestion, try to change the usb cable...

  or connect any other USB flash drive device and check if it still not encourage recognize...

  some cases, maybe it would chipset issues on your computer if it does the same thing with your other USB devices except the keyboard and mouse.

• I get message "USB device not recognized", but two USB devices are actually works very well. Poster sometimes Device Manager 'unknown device', then it will disappear and reappear.

  Poster sometimes Device Manager 'unknown device', then it will disappear and reappear with the error message.  Sometimes, I see the message even when there is nothing in the USB port.

  Hi malsnano,

  I see that usb devices do not work on xp. I'll help you with this problem.

  1. What is the brand and model of the computer?

  2. what security software is installed on the computer?

  3. have you made changes on the computer recently?

  4 is the issue limited to these usb devices?

  Method 1:

  Run the fixit from Microsoft Fixit article and if that helps.

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

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

  M odes 2:

  Put the computer in a clean boot state, then check if that helps.

  How to solve the problem by performing a clean boot state:
  http://support.Microsoft.com/kb/929135

  Note: Once you have completed troubleshooting, perform the steps in step 3: to reset the computer as usual.

  Method 3.

  Run a full scan of the computer with the Microsoft Safety Scanner to make sure that the computer is virus-free.

  Microsoft safety scanner: http://www.microsoft.com/security/scanner/en-us/default.aspx

  Warning of Security Scanner: there could be a loss of data while performing an analysis using the Microsoft safety scanner to eliminate viruses as appropriate.

  Method 4.

  You can disconnect all USB devices and then perform the following steps:

  1. click on start and then click Control Panel.
  2. click on system and Maintenance, click System, and then click Device Manager.
  Note that 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.
  3. 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.
  4. Repeat step 2 to uninstall all items under 'USB Bus controllers'.
  Then, restart the computer and Windows XP will automatically reinstall all USB controllers.

  Let us know if you need assistance with any windows problem. We will be happy to help you.

• USB device not recognized... Unplug the thing does NOT work

  It baffles me that THOUSANDS of people have this problem, or a variant of it, and no ONE at Microsoft or elsewhere also offers a real solution. Unless of course you want to count the method "unplug your computer", which is the most foolish band-aid for a problem I never heard, even if it works for a lot of people (most). I, unfortunately, am one of those for which the "disconnect" method magic does NOT work. I tried everything what all other posters and responder suggested (BIOS upgrade, change Legacy BIOS definition Enable to disable to activate again, driver updates, uninstall all USB, full power down and restart hours later, use CMD prompt to show only devices, etc.) and do not know what else to try. I would really like to see a REAL answer as to the cause of the majority of the questions posted about the USB error outside the usual "restore your settings, use your restore disk, unplug it, replace your USB key, etc etc etc. HEY! MICROSOFT! SOLVE THE PROBLEM! OR, Hey, here's an idea, a news for you, I'm sure that... don't they exude products until they have been tested (NO! I mean really, fully tested [see XBox 360 RROD])

  In case anyone reading this is a real working solution, I'm on a Toshiba A135-S2386, Vista Home, and each USB port is unusable on any device. All ports feeds the device and noise sounds to indicate that a USB device was attached and then proceeds to the display of the error "USB device not recognized" and shows and shows an unknown device connected. It does this for any USB device.

  FINALLY: PLEASE PLEASE PLEASE DO NOT POST A REPLY IF YOU USED THE METHOD OF "DISCONNECT", AND IT WORKED. Grats to you for fixing your computer, but I can just not read another 400 posts of "wow it worked for me great fantastic" when it does NOT work for everyone. I need something new and real. (Sorry to be all grumpy, but I'm tired of these kinds of problems from companies making billions off the coast of junk, defective, half finished, produced a car!) "You listen to Bill?)

  UPDATE: just ran a scan of the system file Confirmation via an administrator command prompt and it's clean...
  ALSO - was not that before, but now whenever I do a complete power down / reboot thing that it gives me a "Bad Checksum" error and I have to reset the date and time in the BIOS. I need to change the battery in MB? As I said it did not have this before and the USB error was produced, but could this be the problem? Bad battery MB CMOS?

  The bios of your motherboard is probably damaged.

  step 1. See if you can find a previous version of the bios of your motherboard and return date of the bios.

  step 2. Find the latest version of the bios of your motherboard and update your bios.

  Do not use a registered version of your current version.

  To check the problem is the motherboard or operating system. find something like a live Ubuntu CD

  http://www.Ubuntu.com/desktop/get-Ubuntu/download.

  or

  Make a Ultimate Boot CD for Windows

  http://www.UBCD4Win.com/index.htm you are using windows xp or borrow a copy to UBD4WIN.

  Both of the above run in memory (does not load on hard drive.

  Both a bit slow, but are excellent tools.

  Works like a normal computer.

  If you can see you USB devices, magicjack, ETC. your BIOS is not corrupt or motherboard problem.

  In normal windows if you see not the USB devices, magicjack, etc your windows install is corrupt.

  Reload Windows of difficulty.

  If you you do not see the magicjack, USB devices, ETC., your BIOS is corrupt motherboard or other problem.

  Redo your BIOS as described above.

  All other unwanted do not work , he was done !

• message usb device not recognized guard appearing, none of our devices work

  None of our usb ports work so that we cannot use the printer, mouse, or plug in our camera we get the message this device is not recognized. We have a laptop

  Hello

  Check the settings/configuration (BIOS/CMOS) that get started - often F2 so watch you start screen.
  Check that the USB is enabled. If these methods fail you will need a real computer store
  (not the leeks and the glances at a BestBuy or other big box stores) or Technical Support from the manufacturer of the system.

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

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

  Start - type in the search box - find command top - RIGHT CLICK – RUN AS ADMIN

  sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
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  http://support.Microsoft.com/kb/928228

  Then, run checkdisk - schedule it to run at next boot, then apply OK your way out, then restart.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

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

  Then lets refresh the USB stack

  Control Panel right CLICK on EVERYTHING - Serial USB controllers - device configuration-manager and
  UNINSTALL all but the category itself - REBOOT - it refreshes the drive and battery USB

  This KB shows XP how to and the method of Vista is identical
  http://support.Microsoft.com/kb/310575

  Do 1 above.

  USBDeview is a small utility that lists all USB devices currently connected to your computer.
  as well as all USB devices that you previously used. Run Options and tick the three 1st choice
  to see if one is there. You can remove all instances of any individual device and then restart to see
  If this device activates.
  http://www.NirSoft.NET/utils/usb_devices_view.html

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

  If necessary try these two:

  Tips for solving problems of USB devices - and a Mr Fixit
  http://windowshelp.Microsoft.com/Windows/en-us/help/c39bd203-f729-47a4-8351-83291e13c8a81033.mspx#EGB

  Hardware devices not detected or not working - Mr. Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• Error "USB device not recognized", but nothing is plugged in and my webcam is not working. It says webcam not connected

  Error "USB device not recognized", but nothing is plugged in and my webcam is not working. It says webcam not connected

  Hello

  Since you said it worked very well recently, I'll try to do a system restore at this point in time.

  See this link: http://windows.microsoft.com/en-us/windows7/products/features/system-restore?SignedIn=1

  In addition, see the response of the Meghmala and follow the instructions listed there. I think that the three method might be the best of the bunch for you, but they have all the right steps.

  See this thread: http://answers.microsoft.com/en-us/windows/forum/windows_7-hardware/usb-device-not-recognized-in-windows-7/8106a712-a13e-4ca5-b82e-c3961cc254b1

• Bluetooth mouse stopped working & USB device not recognized error

  Laptop using Windows Vista

  I was using my bluetooth mouse when I plugged my mobile phone (via USB cable) in charge. I have done this before w/o a problem (perhaps in another USB Port, now that I think about it) but I did this time and I instantly lost the ability to use my bluetooth mouse and the "USB device not recognized" bubble popped up. Now, this window pops up almost every 10 seconds even with disconnected USB mobile phone.

  I went to bluetooth devices trying to pair my mouse w / new laptop and I can not. It's not show my mouse and when I go to Bluetooth settings and try checking the box (and pressing OK) under the discovery that reads "Allow Bluetooth devices to find this computer" it gives me an error saying that this is impossible.

  Help!

  The manufacturer of my hardware (bluetooth mouse) will not be able to explain why this struck dead window device unrecognized USB is coming non-stop. Above tutorials did not help at all.

  Hey wsdp

  "The manufacturer of my hardware (bluetooth mouse) will not be able to explain why this unrecognized USB device breath."

  ask them

  Walter, the time zone traveller

• After computer HP 8600 loading accepts not all USB devices

  After loading the software provided with HP Officejet Pro 8600 that is attached to my Dell E310, my computer does not all USB devices.  If I remove the printing software my computer accepts all USB devices?  Can not know problem.  Anyone encountered this problem?

  I'm sorry that you are experiencing this issue. Try connecting the 8600 USB in another USB port. You plug it into the USB 3.0. If you have plugged it on the left side of the computer, try on the right side.

  Let me know what happens.

• PowerEdge 840: USB keyboard and mouse not working not.

  Hello everyone.

  Yesterday, I pursached a used Dell Poweredge 840 to function as a backup server, I'm having a few problems with it but I can't understand.

  I installed the server with Windows Server 2003 x 86 edition and downloaded the drivers on the Dell site. It works perfectly, except for one problem:

  USB keyboards and mouse refuse to work.

  PS/2 works fine however, but any USB keyboard or mouse will not work.

  Flash USB drives read very well, therefore I used to recover some files on the machine before, but it was connected to the network, USB keyboard and mouse do not work.

  They are not recognized at startup and do not allow to enter the setup of the BIOS after Windows has started, that they are not always recognized. Windows displays the device as unknown device.

  I tried to boot from a live CD of 14.04 Lubuntu, in which the USB keyboard and mouse do not work either. Only PS/2 wants to work.

  I have tried different types of USB mouse:

  • Microsoft mouse
  • Acer OEM mouse
  • Mouse laser Logitech M-U0007

  None of them could work, although they work fine on my laptop, the main file server which is a model of HP and Dell Optiplex desktop computer.

  I tried a few different USB keyboards as well, but they refuse to work.

  I ended up borrowing a pair of keyboard and mouse PS/2 to configure the server, but I want it to work with my USB keyboard and mouse.

  Just for the record: the USB flash drives do not work very well, it's just the keyboard and mouse is not working.

  Anyone know how I can get there?

  Thanks in advance,

  Dominique

  Hello.

  Unplug all devices connected to the USB and PS/2 ports. Unplug the AC power cable, wait about 1 minute and then press in and hold the button for about 15 seconds. Reconnect the power and power on the server. Connect the keyboard and mouse to the USB ports and try again.

• USB device not recognized error

  I am running Windows 7 on an acer 4810 t
  My computer keeps telling me that I have an unknown USB device.
  In Device Manager, the device will appear and then disappear every few seconds.
  The only USB device I have ever used with this PC is an external mouse.
  Initially, the error occurred when I had Vista and I assumed 7 upgrade fix it - no luck.
  Until I disabled all notifications error that it made my laptop unusable.
  Is it possible to fix this problem without having to reinstall the system.  Please?

  Hello

  References to Vista also apply to Windows 7.

  There may be devices USB internal connection such as keyboards, cameras, card readers, of fingerprints fingerprints devces,.
  and others. All that you have people don't seem to have problems? This could be a hardware problem. What do you see
  This is when he jumps up or at least which category in the Device Manager it appears?

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

  Start - type in the search box - find command top - RIGHT CLICK – RUN AS ADMIN

  sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Then, run checkdisk - schedule it to run at next boot, then apply OK your way out, then restart.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

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

  Then lets refresh the USB stack

  Control Panel - right CLICK on EVERYTHING - Serial USB controllers - Device Manager and UNINSTALL
  all except the category itself - REBOOT - it refreshes the drive and battery USB

  This KB shows XP how to and the method of Vista is identical
  http://support.Microsoft.com/kb/310575

  After having updated the USB stack:

  USBDeview is a small utility that lists all USB devices currently connected to your computer, as well as all
  USB devices that you previously used. Run Options and check the 1st three choices to see if one is there.
  This might help determine the device that is real or not.
  http://www.NirSoft.NET/utils/usb_devices_view.html

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

  If necessary try these two:

  Tips for solving problems of USB devices - and a Mr Fixit
  http://windowshelp.Microsoft.com/Windows/en-us/help/c39bd203-f729-47a4-8351-83291e13c8a81033.mspx#EGB

  Hardware devices not detected or not working - Mr. Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• Error "USB device not recognized" but nothing is plugged

  Hi, this problem recently just started to happen, nowhere I can say. Whenever I turn on my computer or it wake up from hibernation, a message from the task bar appears saying "USB device not recognized". However, there is nothing plugged one of my USB ports. I have three USB ports available, and all are empty. I tested all three ports in something by plugging, and all three ports seem to work well. What can I do to get this message to stop appearing? Thanks in advance!

  Hello

  Some USB devices are integrated as WebCam, Touchpad, fingerprint and other reader, so it could
  be people or a total glitch.

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

  References to Vista also apply to Windows 7.

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Start - type in the search box - find command top - RIGHT CLICK – RUN AS ADMIN

  sfc/scannow

  How to fix the system files of Windows 7 with the System File Checker
  http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.html

  Then run checkdisk (chkdsk).

  How to run check disk in Windows 7
  http://www.SevenForums.com/tutorials/433-disk-check.html

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

  Then lets refresh the USB stack

  Control the click Control Panel - Device Manager - no matter where in the box of white/white - then the VIEW - see the
  Devices disabled - look around (with the exception of USB controllers) for your devices (can have
  zero or more than one) and top - right click UNINSTALL.

  Control Panel right CLICK on EVERYTHING - Serial USB controllers - device configuration-manager and
  UNINSTALL all but the category itself - REBOOT - it refreshes the driver and battery USB

  This KB shows XP how to and methods of Vista and Windows 7 are the same
  http://support.Microsoft.com/kb/310575

  This is a utility to help you, but do 1 above.

  USBDeview is a small utility that lists all USB devices currently connected to your computer.
  as well as all USB devices that you previously used. Run Options and tick three 1
  are there choices to see if any.

  http://www.NirSoft.NET/utils/usb_devices_view.html

  You must remove all instances of the devices and restart.

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

  If necessary try these two:

  Tips for solving problems of USB devices - and a Mr Fixit
  http://windowshelp.Microsoft.com/Windows/en-us/help/c39bd203-f729-47a4-8351-83291e13c8a81033.mspx#EGB

  Hardware devices not detected or not working - Mr. Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">