USB device not recognized - F2180 all-in-One

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• His number disappointed + B500 USB device not recognized at startup

  Hello

  We have 2 B500

  whenever I'm starting, after loading windows they give me an error "USB device not recognized" I don't know what to do any help will be greatly appreciated as it is strange that both machines are giving the same error.

  also on one of the machines the sound does not work, I tried to get out of trouble, the diagnostic says the speakers are working properly, but not her out at all.

  I'm kind of disappointed by these questions, we always buy at Dell, but we thought we would give Lenovo a chance, the machines were barely a few months, when the problem started.

  advice please?

  That error usually comes up when a non bootable USB device is connected. Check the Bios and make sure that the CD drive and HARD drive are loading first. That should solve your problem. If this is not the case, make sure that you don't have any USB stick or disk external HARD connected until the PC load.

• Satellite L30: Usb device not recognized

  I have a problem with my laptop L30.
  When I connect my phone or a flash drive or external hard drive, it is said: Usb device not recognized one of the usb devices malfunctioned.
  Tried to reinstall windows did not help...

  is there a solution?

  Hello

  Hmm. First of all, you should unplug all external USB devices.
  Then go to Device Manager and remove it all concentrators root USB and USB host controllers.
  Reboot the laptop.

  After this procedure, the operating system should recognize and should install new ports.
  Now you can connect to a plug - and play instruments. These devices should be recognized automatically. But some external USB devices need additional drivers.
  Usually these drivers are provided with the USB device.

  I would recommend this review if necessary!

• USB Device not recognized Hp OfficeJet 6600

  Hello all - I use my desktop Hp 6600 (connected via usb) jet and my computer (dell E6430 latitude) says that it is a usb device not recognized.  I tried a lot of troubleshooting, including the removal of usb controllers and reinstall, but which doesn't seem to work.  I'd like to help as soon as POSSIBLE. Again, I must keep my printer cable, because the network, I refuse the acess printers or something like that.

  Thank you

  J

  Hello

  If I understand correctly your computer does not detect the printer. You can try the following steps and check the results.

  1) inspect the cable USB and connection:- icon on the USB () facing up when the cable is connected to the product correctly. Check the back of your product and the back of your computer to make sure that the USB cable connects correctly and safely. After that you make sure that the USB cable connects correctly and safely, consider the following guidelines to check other potential problems associated with USB: Connect any other USB device. Connect any other USB device to the computer and check if it is detected. USB ports on the keyboard. USB ports on the keyboard and on the front of some computers is maybe not powerful enough to support the product. If the USB cable connects to the USB port on the keyboard, try to connect to it in another USB port on the computer. Length of the cable USB. HP recommends that the lower USB cables or equal to 5 m (16 ft 5 in) long. However, a USB cable which is 5 m (16 ft 5 in) in length must be of high quality. Otherwise, HP recommends using a USB cable that is less than 2 m (3 ft 3 in). Do not use connection cables to increase the length of the cable. Use a powered USB hub, if you need more length. USB ports replacing. Connect the USB cable to a different port on the computer to make sure that the USB port on the computer is not the cause of the problem. Defective USB cable. Replace the USB cable to ensure that the existing cable is not defective. Conflicting USB ports. Disconnect all other USB, USB, USB cameras scanners printers and all other connected USB devices. Start the connection of these devices one at a time to determine if the devices to use too much power. Plan to buy and install a hub USB powered if necessary. (2) power Off and power of the device. (3) update the Windows Device Manager: (a) click Start (for Windows XP) or the Windows Logo (for Windows Vista and 7), and then click run. The run window opens. (b) in the Open text box, type devmgmt.msc and press ENTER. The Windows Device Manager opens. (c) lists to look for your HP printer in Bus USB controllers or other devices . (d) right click on the entry for device to device/unknown HP and then click on set to update driver. The material up to date hospitality Assistant opens. (e) select install the software automatically and click Next. Follow the on-screen instructions to complete the refresh Device Manager. (f) repeat these s for all entries of device with a yellow exclamation point. (4) delete the temporary files and folders. (5) disable some startup items: -. (a) click Start (for Windows XP) or the Windows Logo (for Windows Vista and 7), and then click run. The run window opens. (b) in the Open box, type msconfig, and click OK. The System Configuration Utility window opens. (a) click on the general tab, click Selective startup. (b) if there is a check next to load startup items, select the check box to remove it. (c) click on the Services tab and then click on the hide all Microsoft Services check box.

  (d) click Disable all.

  (e) click on apply and then click Close.

  (f) restart the computer.

  (6) make sure that the Plug-and-Play Service is activated: -.

  (a) click Start (for Windows XP) or the Windows Logo (for Windows Vista and 7), and then click run. The run window opens.

  (b) in the Open box, type services.msc, and then click OK. The Services window opens.

  (c) to seek the 'Plug-and-Play services' and check if the status is started.

  (d) if the status is not started, then right-click on it and select start.

  (e) once on the way out of the window.

  (7) uninstall and reinstall the printer software.

  (8) re-enable the startup programs: -.

  (a) click Startand then click run. The run window opens.

  (b) in the Open box, type msconfig, and click OK. The System Configuration utility window opens.

  (c) click the general tab, click Normal startup.

  (d) click the Services tab, and then select the hide all Microsoft Services check box.

  (e) click applyand then click close.

  (f) click on reboot to apply the changes to the next time the computer starts.

  (9) try to install the software on another computer.

  Although I am an employee of HP, I speak for myself and not for HP.

  -Say 'Thank you' by clicking on the star of congratulations in the post helped you.
  -Please indicate the position that solved your problem as "accepted Solution".

• We get the popup "USB device not recognized", when nothing is connected.

  Original title: pop up message

  I connected the USB cord to transfer information from your old phone to new phone via Itunes.  Since that time that I keep getting a pop up message that says: device not recognized USB, the defective device, windows does not recognize.  Nothing is plugged in, but message appears every few seconds.  How can I get him to stop?

  Hello

  It seems that you are getting the popup "USB device not recognized", when nothing is connected.

  What is the brand and model of your computer?

  I suggest to uninstall the USB controllers and check if you get the context menu.

  
  

  Method 1: Remove and reinstall all USB controllers

  
  

  a. clickStart, type devmgmt.msc in the start search box and press ENTER.

  b. expandBus USB controllers.

  c. right-click on each device under theBus USB controllers node and then click Uninstall to remove them one at a time.

  d. restart the computer, and windows will install the rear USB drivers.

  If reinstalling USB host controllers fails to resolve the issue, go to method 2.

  Method 2: See the procedure suggested by johnkelly46 responded on October 26, 2009, from this link.

  If you have additional problems, please reply to this post and we will be happy to help you further.

• 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 !

• Error when the USB ports are empty: "USB device not recognized".

  Original title: get popups for error USB malfunction even if nothing is plugged into one of my USB ports

  I get this error message appear several times on my computer hp laptop with Windows Vista Home Basic: USB device not recognized. One of the USB devices attached to this computer has malfunctioned and Windows does not recognize him

  But I have nothing in my USB ports! They are all empty. I removed everything. Nothing can stop this popping up every 15 seconds. I tried to uninstall all USB drivers in Device Manager, but this thing keeps popping up. Please help me. When I plug in devices to my USB ports, they always seem to work properly. The error message appears totally disconnected the actual functioning of one of my devices.

  Hello

  I suggest you to follow these steps and check if that helps:

  Method 1:
  Try to perform the clean boot and check if it helps:
  http://support.Microsoft.com/kb/929135
  NOTE: When you are finished troubleshooting, make sure that you reset the computer in start mode normal such as suggested in step 7 of the above article.

  Method 2:
  Try running this fixit and see if it helps:
  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-solving-problems-with-USB-devices

  It will be useful.

• 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="">

• USB device not recognized when I connect my iphone to my computer

  Original title: USB device not recognized

  I get the error message "Unrecognized USB device" when I connect my iphone to my computer.  It is the same as the one I use for months.  Same computer.  Same sync cable.  I have changed everything, including hang iphone to my wife instead of mine and get the same message.  I also did a restore on my computer that doesn't change anything.

  Hello

  At this point, I think it's a good idea to run a scan for viruses/malware on the PC with the anti-virus software that you have installed.

  Also, if you haven't already, I would try removing the USB controllers and restart again, now that the updates of Windows are installed. Don't forget, you can even download the drivers directly from manufacturer support site for your PC, if they install automatically when you restart after their removal.

  Finally, take a look at the thread I linked below. The first answer is quite similar to that mentioned above in this thread, but there are also a few other really good measures listed there as well. Then take a look at the linked thread and see if that helps at all.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-hardware/USB-device-not-recognized-in-Windows-7/8106a712-A13E-4ca5-b82e-c3961cc254b1

• PRS-600 USB device not recognized

  I am unable to get ereader PRS-600 to be recognized by the computer (Win7).
  I tried to update the software (even if I think it's in)
  (date) but the window 'connect a PRS-600 to update' does not progress and the update button is dimmed.
  I deleted the "unknown device" in the drivers, but when I reconnect the USB cable and the ereader, I always get the display of device not recognized and the message "USB device not recognized".

  I seem to have solved the problem. I contacted Sony through esupport and a chat with a tech.

  Make sure that the battery has some charge inside. Completely charge if you can.
  Stop eReader (fully)
  Remove the SD card
  Press the button Reset (at the bottom of the ereader)
  Turn it on
  While the display shows "Open book", at the same time press the button to "turn the page" (back) and the Volume button until the "Reset All" + screen
  Enter 'Yes' to reset the ereader. You may need to configure the screen (X button with the tip to draw at various points)
  If you charge the battery, you may need to contact the support chat for sorting.

  Good luck!

• USb device not recognized / Power surge on hub port

  I don't have the slightest idea what happened here, but when I plug my defy in a PC all I get is 'USB device not recognized '.

  and I can't connect to usingf a P.C.

  Ive tried to re-satring the phone and the PC, ive tried also in another PC and it did the same "USB device not recognized"

  Ive tried to download the drivers, restart Phone bot and Paolo and still "USB device" unrecognized on the two p.cs.

  Ive also tried the USB debugging on the phone mode, but after a short pause, "Unrecognized USB device"

  
  

• USB device not recognized (Nothing plugged and the mouse does not)

  My mouse (microsoft) wireless worked well until what within hours.
  then I said to unrecognized USB device
  The port works, but for some reason any
  the mouse is not, went bought another mouse and still getting the same message.
  Plus I get the USB device not recognized pop up, same
  Tho, nothing is plugged into one of the USB ports.
  Any suggestions on how to solve this problem

  Computer brand and model?  Windows OS?

  Open the Device Manager

  Click on the + sign next to USB controllers

  Do you not see that unknown device listed?

  Right click on the playlists of USB root hub

  Select uninstall

  Close Device Manager

  Restart the computer to Windows reload the drivers

  USB is now recognized?

  If failed, shutdown computer.  Unplug it from the electrical outlet.  Leave unplugged for 1 to 2 minutes.  Plug the unit in and restart the computer.

  USB is now recognized?

  How to troubleshoot USB device problems that can occur after a laptop computer that is running Windows Vista recovery from sleep or standby extended

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

  Windows Vista does not recognize a USB external optical disc drive when you reconnect the USB optical drive to the computer drive

  http://support.Microsoft.com/kb/944292

  Run the System File Checker

  Right-click on command prompt and select run as administrator

  Type sfc/scannow

  Press enter

  Note: there is a space between sfc and / scannow

  How to analyze the log generated by the SFC Scan file:
  http://support.Microsoft.com/kb/928228

• USB problem-"USB device not recognized".

  Original title: USB problem

  I have a problem when I connect my nokia mobile to my pc via USB cable there is a display of msg of error "USB device not recognized.how to solve this problem? I tried all reboot pc, reconnect the device, format XP and reinstall.last night I was using a mobile navigation correctly with the same device same system same cable.i have tried driver re install but not fixed yet.i have Windows XP 3 intel p4.please help.

  Hello

  1. Are you having the same problem if you connect a drive flash or any other device?
  2. Have you tried plugging in Nokia mobile on another computer?
  3. Have you tried plugging it into different USB ports?

  I suggest you send more information to help you better.

  You can also refer to:

  A computer that is running Windows XP cannot detect a USB, an Apple iPod flash drive or an external hard disk drive.

  http://support.Microsoft.com/kb/925196

  USB port may stop working after you remove or insert a USB device.

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

  .

• USB device not recognized... Vista laptop

  How can I solve this problem?  This quote keeps popping up on my VISTA laptop... "USB device not recognized.  One of the USB devices attached to this computer has malifunctioned, and windows did not recognize it. « y at - it a fix for this error that is displayed for Vista...» Please help it is so boring... I've tried everything.

  Hi, Cricketm,

  Sorry for the late reply.  You posted on the wrong forum.  I will move you to Windows Vista Forum.

  Try this solution:

  Tips for solving problems of USB devices

  Related topic:

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-hardware/USB-device-not-recognized-by-Vista/b2c712cb-19da-4fbb-aae2-29d4c5d2ad39

• USB device not recognized Vista

  All of a sudden my usb ports no longer work. I get a message that my USB device not recognized. I tried other cables without result. I used a Logitec USB mouse and was also download an iPod from itunes update. None of my USB ports work. I tried other devices also.

  Hi RandyPierce,

  Please see the thread with a similar problem and fix possible:

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-hardware/USB-device-not-recognized-by-Vista/b2c712cb-19da-4fbb-aae2-29d4c5d2ad39

  I hope this helps!