Not recognized, USB devices

Similar Questions

• Portege R700-17Z bios not recognizing USB devices

  Hello

  I'm after some advice on a problem I'm having with my R700, I can't get the laptop to recognize USB hard drives start-up stage. I am trying to use Acronis to create an image that I have 40 of these laptops.

  The CD-ROM USB CD drive is recognized and is therefore a Corsair USB pen (which is unfortunately not large enough), but I have three hard drives USB (a Freecom Tough Drive, Buffalo MiniStation and Western Digital passport) and none of them are recognized by the BIOS. Legacy USB emulation is enabled.

  Am I missing something?

  Thank you, Karen

  Hello

  The BIOS does not support * USB HDD * as a boot device. Any reader USB CD/DVD or USB stick is bootable USB devices.

• When I plug my USB in Iget the message not recognized usb device

  I have a storage device removable I store my files in. Yesterday after saving my work, I closed my laptop and removable storage in as well as my mouse to the left. I came back after several hours and tried to open a file that was on removable storage, but it was not listed. In others, I go to my computer and select the removable disk f for example, but he wasn't there. So I unplugged it and donated to the is when I got the message saying: USB device not recognized one of the usb devices has malfunctioned and windowes dose not recognize it. So I put in my laptop to marry and got the same answer. I have no problem with the wireless mouse.

  Hello

  Once removed the HDD data can't be recovered. However, you can use your favorite search engine to browse third-party data recovery software and use this software to recover data.

  Note: Using third-party software, including hardware drivers can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the use of third-party software can be solved. Software using third party is at your own risk.

  You can also view the following link to recover lost or deleted files and try the steps:

  http://Windows.Microsoft.com/en-us/Windows-Vista/recover-lost-or-deleted-files

  Hope this information is useful.

• Bluetooth Lenovo S10e has stopped working - device not found / not recognized USB device.

  Hello

  For no reason that I know, installing bluetooth on my small S10e has stopped working.

  I noticed a few times when stop I had a "BTstackserver" does not message.

  I use the laptop to download regularly from a device compatible bluetooth.

  Today, when I go to connect, it says "bluetooth device not found".

  "Verify that your device bluetooth is properly connected and turned on".

  Hardware manual displays the config of LED and is correct, that if I press the "Fn" keys and "F5", I get the menu to turn on and off both the wireless and Bluetooth. I can turn on and off Bluetooth and wireless both with this menu option, BUT when I activate the bluetooth, I get the message 'one of the USB devices attached to the system is faulty or is not recognized.

  I deleted the Bluetooth installed and re-installed software by using the two bluetooth install files published on the list of drivers on lenovo S10e. Neither one works. I know that you need to install dir C:\DRIVERS once Setup has finished unpacking.

  I tried several other obvious things but without success. I also enabled "Bluetooth coopération" in the wireless LAN settings.

  All I can do now is get to the Bluetooth device under the keyboard cover and take a look at that? Anyone who has any suggestions until I get out the screwdriver? (The unit is out of warranty).

  

  I received my replacement bluetooth module and installing it, bluetooth is working again.

  I keep getting "BTW stack server" stopped responding when stopped down, but this does not seem to cause any problems.

  Too bad that original bluetooth module did not survive barely a month after the end of warranty date...

  I'm used to a greater reliability of Lenovo.

• Vista - usb ports are not recognized unknown device

  Vista - usb ports are not recognized unknown device. any usb device it appears unknown. all worked a few days hardly, but after that I connected my Kodak camera - which does not, now, nothing works. Any help would be appreciated.

  Hello

  Thank you for using the Microsoft Windows Vista Forums.

  Follow the instructions below that may help you resolve the issue.

  Method 1:

  Try to connect USB devices to a different USB port and check if you are able to access.

  Method 2:

  Click on the link below to run Fix it which will help you to solve the problem.

  Tips for solving problems of USB devices

  http://windowshelp.Microsoft.com/Windows/en-us/help/c39bd203-f729-47a4-8351-83291e13c8a81033.mspx

  Click on the link below and install the update.

  Rollup cumulative update for USB in Windows Vista Basic components

  http://support.Microsoft.com/kb/941600

  Try to connect the camcorder to the other USB port and on the other computer and see if the problem is resolved.

  Method 3:

  Let us try to disable the Antivirus security software and check the number.

  Re-enable the security software after checking the issue.

  You can also try disabling the firewall and check the issue.

  Re-enable the firewall after checking the issue.

  Method 4:

  A clean boot helps eliminate software conflicts.  Let us check if software is causing the problem by following the clean boot procedure.

  To perform the clean boot procedure, follow the instructions in the link below.

  Step 1: Perform a clean boot

  Step 2: Enable half the services

  Step 3: Determine whether the problem returns

  Step 4: Enable half of the startup items
  Step 5: Determine whether the problem returns

  Step 6: Resolve the problem

  Step 7: Reset the computer to start as usual

  How to troubleshoot a problem by performing a clean boot in Windows Vista

  http://support.Microsoft.com/kb/929135

  After checking the problem, turn the computer back to the Normal mode.

  Uninstall or update the program that is causing the problem.

  Check whether the problem is resolved.

  You can also check out the link below.

  http://social.answers.Microsoft.com/forums/en-us/vistahardware/thread/6be4581d-8fbd-407F-815E-b475c35ca586

  Please post back and let us know if it helped to solve your problem.

  Kind regards

  KarthiK TP

• My usb ports are not recognized usb storage damage

  Original title: why is my labtop port shows usb not recognized by vista home basic even though it shows a device installed and ready to use software?

  My usb ports are not recognized usb storage damage

  Hello

  · Do you think any yellow exclamation point inDevice Manager under USB devices?

  Windows vista contains several troubleshooting programs can automatically fix some common problems with your computer. One of them is the hardware and peripheral troubleshooting tool. I suggest you to run the troubleshooter as the first step in troubleshooting.

  Method 1:

  Tips for solving problems of USB devices

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-solving-problems-with-USB-devices

  Method 2: Remove and reinstall USB controllers

  a. Click Start; in the start search type devmgmt.msc and press ENTER.

  b. expand Bus USB controllers.

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

  d. restart the computer, and then Windows will reinstall the USB controllers.

  e. plug the removable USB storage device and test to make sure that

• Qosmio F30 does not recognize USB devices

  My new Qosmio F30 does not recognize USB devices. Displays Device Manager USB ENHANCED CONTROLLER and ROOT HUB works fine, but the machine still wants to install each device but cannot. BIOS version seems to be V1.30. I tried the devices on other machines, and they work fine.
  Is there something that I missed?

  Hello

  Before your shot the beautiful F30 can you please say what OS you are using?
  Did you use the OS from the Toshiba restore CD?
  On this CD, all drivers must be preinstalled and you don t need to install no matter what chipsets or anything like that.

• 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.

• Not recognized USB-6251 (detected) to the MAX but is detected by the Windows 7 Device Manager

  Does anyone have a solution to our problem?

  USB-6251 is not recognized (detected) in MAX but is detected by the Windows 7 Device Manager.

  Is our configuration: Windows 7 (64-BIT), DAXmx 9.3.0f2, MAX 4,8 and USB-6251 (S/N 12B647A. P/N 194929 D - 04 L)

  We had a 'ready' indication/led the 6251.

  We tried several things... (all do not work)

  1. we have installed DAQmx 9.3 (for Windows 7)

  2. clean MAX Database by the following

  http://digital.NI.com/public.nsf/WebSearch/86256F0E001DA9FF86256FFD005B827C?OpenDocument

  Michael B.

  Yes the 6251 appears as a DAQ hardware.  Device charger OR placed in the auto-start services window.  We have refreshed MAX.

  Success!  I had to manually start the device loader.  Even if the service has been set to autostart, it did not work.  Right-click on the service shows that the beginning was selectable.  Click Start and the service began.  Start to MAX and can now see the device.  Open the front panel.

  How does the monitor devices OR running in the interface of the status bar to the device loader service?

  I don't understand why the service was not working.  Is it a security issue?  I am logged in as administrator.  I'll try once again as a normal user.

• USB device not recognized. unknown device

  USB device not recognized, peripheral unknown.  I can not connect any USB

  If no USB device does not is that you need to install drivers of motherboard (chipset) or your USB ports on the motherboard failed. Since you have told us nothing about your computer, it's as specific as I can get. See the links in general troubleshooting below and if they do not help, post back with the missing information by:

  Help us help you:

  http://www.elephantboycomputers.com/page2.html#Tech_Support - See the article "how to write a Post.
  http://support.microsoft.com/default.aspx/kb/555375 - how to ask a Question

  Troubleshooting USB by Uwe Sieber -http://www.uwe-sieber.de/usbtrouble_e.html

  General USB troubleshooting in Windows XP -http://support.microsoft.com/?kbid=310575

  MS - MVP - Elephant Boy computers - don't panic!

• Toshiba laptop A105-S1013 msg device not recognized USB.

  will not recognize usb keys.

  right now, I don't have connection capabilities as I am waiting for AT & T to connect with DSL.

  tried to connect to a wireless Belkin device but the USB does not recognize the he or the Belkin drivers on another device.

  find WiFi driver update on the Toshiba site. will try and install from a cd that this update talks of G which seems to me the minimum required here in our mobile Park that requires WiFi.

  Also will try to connect to the library or McDonald's today.

  Is there a way re install the software for the USB that comes with the CD of the OS? I also searched on Toshiba, but there is no update for the USB driver.

  Last January, I re installed Windows XP on this laptop and at that time there all worked as it should. Now, we're back in the Park and the laptop was not for months and it all started with the USB recognizing one of my memory sticks.

  Thank you.

  Larry

  Hi Larry,

  Follow these methods.

  Method 1: Follow the steps in the article.

  Advanced troubleshooting tips for General USB for Windows XP problems

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

  Method 2: Update the chipset drivers.

  How to manage devices in Windows XP

  http://support.Microsoft.com/kb/283658

• Device not recognized USB message with iPhone 3g

  Here's the story from the beginning, I hope that I have provide sufficient detail.

  I got my iPhone 3 G is replaced. Therefore, a new phone... I went on iTunes in the middle of the restoration... It gave an error message and put my phone in recovery mode. Since my computer gives me the message "USB DEVICE NOT RECOGNIZED" and appears as an "unknown device" in Bus USB controller in Device Manager.

  I went to apple and they finished the restoration... I plugged the phone on other computers... It is therefore not the phone.

  Still nothing pops up... It keeps giving me "USB DEVICE NOT RECOGNIZED" I have uninstalled iTunes the right way... as Apple people walking through and reinstalled... the Apple Mobile Device is started.

  I still get nothing... everything is... newly installed... Windows doesn't recognize just... that it doesn't show up as a camera... and it does not even charge my phone.

  I tried different ports... and I get the same message... my camera and my sisters iPod shuffle connect correctly.

  I really need help! I don't know what else to do... I need to work on this computer. It's a Toshiba Satellite Windows Xp SP3

  I just went through two weeks of tampering with my 'old' computer trying to recognize my new 4370dn Canon multifunction printer after installing Windows 7.  I tried to reinstall Windows XP, uninstall the USB ports and hubs in Device Manager, update the printer drivers and several combinations of these elements.  In my case the ports would recognize external hard drives and flash drives, but my printer would come as a device not recognized.  Finally, what worked for me was to uninstall all the ports/USB hubs listed in Device Manager (they get automatically reinstalled with a soft reboot of the computer) again, download a driver from the Intel website (http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/16023/a08/infinst_autol.exe&agr=&ProductID=&DwnldId=16023&strOSs=&OSFullName=&lang=eng) chipset installation utility and restart the computer.  When I plugged the USB cable from the printer, the normal process of new device was launched.

• USB ports not recognizing any device

  I plugged into multiple items - iPod, iphone, USB keys.  Nothing is recognized.

  Hi kslicho

   

  1. What is the exact error message you get when you try to access devices?
  2. for how long have you been faced with this problem?
  3. have you made any recent changes on the computer?

  Method 1:

  You can even check if you get the error messages for the devices in the Device Manager. Please refer to the below steps.
  a. open the Device Manager by clicking the Start button, click on the Control Panel, clicking system and Maintenance, and then clicking Device Manager. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
  b b.. in Device Manager, look for the device and then right click on the name of the device and go to properties.
  c. now on the general tab, check the status of the device. Let us know the status of the device. Also you can inform an error code with the State.

  Method 2:

  You can even check if uninstalling and reinstalling USB drivers to connect the hard drive. You can disconnect all USB devices and then perform the following steps:

  a. click Startand then click Control Panel.

  b. click system and Maintenance, click Systemand then click on Device Manager.

  Note If Control Panel is in Classic view, double-click System, and then click Device Manager.
  If you are prompted for an administrator password or a confirmation, type the password, or click allow.

  (c) in the Device Manager, double click on extend "Controllers of Bus USB", right click on the host
  Controller, click "Uninstall" and then click on 'OK '.

  d. Repeat step 2 to uninstall all items under 'USB Bus controllers'.

  Then, restart your computer and Windows 7 will automatically reinstall all USB controllers.

   

  I hope this helps.

• Device not recognized USB error message - all USB ports.

  Apologies if all this seems a bit simple, but I'm not an expert, so bear with me.

  I have a laptop Fujitsu Siemens Amilo Li 1718.

  My USB ports have stopped working in 2-3 weeks.  I get the message "USB device not recognized.  One of the devices attached to this computer has malfunctioned and Windows does not recognize... »

  I don't seem to get any yellow exclamation point in device, all my drivers in Device Manager and software are up to date and Windows Update is running.

  My mobile phone and ipod always charge when I plug them in and out of this problem, everything works fine.

  In addition to the usual updates of Windows, only two other things have occurred since last, they worked.  One was that I renewed my subscription to Norton Antivirus, the other was that my laptop battery ran right out while he was in mode 'sleep' as I did not know that I had not plugged to the socket properly.

  So far, I went through some process as suggested by various items and/or help & support on Microsoft.com.  They include:

  * (From multiple locations) system restore has failed.
  * Diagnostic software Ran Fujitsu Siemens, which says that my computer is fine.
  * Run the virus scan who come clean.
  * Tries to connect via a USB hub.
  * Deletied the USB controllers in Device Manager to re - install.
  * Changing the settings of ForceHcResetOnResume 3-to-1
  * Change AdditionalCriticalWorkerThreads from 0 to 2

  (The last two I've changed back again after neither worked).

  My opinion of beginner, it's that looks like it will create new registry details for each device when valid seem to exist already is not thankful.  Although given my lack of technical knowledge, this could well be stating the obvious.

  So, now, I drew a blank.  Anyone got any ideas?  Got 9 months left a 3-year warranty, I don't want to go through the hassle if it can be avoided without too much trouble.

  Thanks in advance!

  Tim

  Hello

  Maybe these will help.

  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 does not work - a Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Have you tried to use an external hub powered by USB power is very limited in a computer and if overloaded
  strange problems will come up.

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

  Even if you did some of this departure please up and work until low and if necessary check
  with the utility.

  Control Panel - Device Manager - click in the empty area - VIEW - show hidden devices

  Now look everywhere EXCEPT the USB controllers for your device (cannot be found) and if you find
  It RIGHT CLICK and UNINSTALL all. The device is your (s) or similar.

  now go to the USB and UNINSTALL ALL controllers in the category, but the category itself.

  APPLY/OK

  RESET

  This refresh battery USB and hopefully it will allow the unit to install. (You may need a powered hub)

  Here is the similar procedure under XP, Vista is the same, except that we need to clear the specific device if present.
  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 check the 1st three choices to see if one is there.
  Try to remove all instances and restart then plug the drive.
  http://www.NirSoft.NET/utils/usb_devices_view.html

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• Device not recognized USB - mouse

  Hi - write a new thread that I raised in a previous which I suppose is not sought at the most. Mods - delete please if you always looked at the other thread.

  I started intermittently gel experience with my old USB mouse, so I replaced it, that to have my new mouse (Canyon CNR-MSL7) begin to experience the same problems. Intermittent at first, but it became unusable over time - error "USB device not recognized". I tried two mice in another PC and they work fine. I use Vista is said by the way.

  I had a hard disk separated on my laptop (Sony VAIO VGN-AR71S) failure so I sent away for repair. I advised the hardware failure Sony and my USB mouse problems - she is back with a new HD but they said they found no defects with the USB.
  the mouse worked for about 1 day before I started getting the error 'USB device not recognized' again.

  A system restore will obviously work for me because my hard drive has been replaced and I have the same problem I had before, despite the installation of the more updated version of vista to Sony.

  The laptop has the most until drivers date etc, but does still not more than 95% of the time. I went through different threads here and I checked that everything is fine with the USB etc hubs, but not joy.

  I checked the ports are feeding correctly and that they are.

  I tried power down, stop and remove the advice of battery given here that seems to have worked so well for people but it does not work for me unfortunately.

  Is someone of MS can advise if it is sought in order to create a solution that works for those of us who does not work for the option "disconnect"? I tried all the solutions to this problem listed on the various threads on this subject in this area and other forums. Or can someone tell me if there is anything I can buy to remove the problem? Equipment etc? I thought that an upgrade to windows 7 could help, but I've seen a lot of discussion here that clearly show the same problem that appears for people who use it.

  Another new mouse like the ticket to me if you have hardware problems (and this is
  my best bet).

  Rob - bicycle - Mark Twain said it is good.