USB stick not recognized even on other computers

Similar Questions

• Keyboard Dell Bluetooth is not recognized when energy savings and will not wake my computer. My usb mouse not recognized or the other.

  My Dell Bluetooth keyboard is not recognized when energy savings and will not wake my computer. My usb mouse not recognized or the other.  I use keyboard now, but it seems not be installed yet when I check my keyboard or bluetooth devices. Keyboard does not work after so I'll try to figure out what to do before moving into the power saving mode. Help, please. I did all the updates from microsoft, and there is no update for my bluetooth device, I checked.

  Hello

  1. have you made changes on the computer before this problem?
  2. What is the model of the keyboard?
  3. are you an error message or error code?
  4. which version of the Windows operating system is installed on your computer?

  I suggest you to consult the following Microsoft article and check if it helps.

  On troubleshooting in Windows 7 power management: http://support.microsoft.com/kb/980869

  Troubleshoot keyboard: http://windows.microsoft.com/en-US/windows-vista/Troubleshoot-keyboard-problems

  Keyboard and Microsoft mouse refer:

  Troubleshoot the incidents of the response to the mouse or wireless keyboard: http://support.microsoft.com/kb/838398

  Reference:

  Troubleshooting external Dell Wireless or Bluetooth keyboards and mice: http://support.Dell.com/support/topics/global.aspx/support/KCS/document?docid=277550#Issue0_1

• USB stick not recognized when you try to copy network settings

  trying to Setup network printer and need to copy my network settings on a USB stick and transfer to the printer wireless.

  When I plug the USB in the system recognizes the disk put option on the screen doesn't change to the other to allow the settings file be saved.

  I tried 2 different laptops and 2 different usb drives.

  Hi GavinStrik,

  You can try to reformat the usb drive and check.

  You can try to plug the drive and make a backup of the data and try to format the drive.

  Note: Before you reformat the player take a backup of the data.

  For more information, please visit the following links:

  Formatting disks and drives

  http://Windows.Microsoft.com/en-us/Windows-Vista/formatting-disks-and-drives

  Hope this information is useful.

• USB stick not recognized by the computer. Have tried all the options I can think about.

  Very well.  I have a S-Mini Patriot 32 GB flash drive that does not recognize my HP Slimline 400-434 Windows 8.1. In my view, he acknowledged once and has refused to do since. My laptop (Windows 7 Toshiba) recognizes very well.

  All other devices USB function perfectly on this computer. USB hub mouse, keyboard, USB, cable Apple iPhone.

  1. I tried to unplug all other USB devices before trying this one. IN CASE OF FAILURE

  2. I went to device management and the USB does not appear in the list. IN CASE OF FAILURE

  3. I uninstalled the USB root hubs and restarted the computer. IN CASE OF FAILURE

  4. I tried to plug in the USB ports on the back that plug directly into the motherboard. IN CASE OF FAILURE

  5. I have updated the drivers, and have been unable to find a update of the BIOS as the link on the HP download site and told that it is incompatible to my computer. IN CASE OF FAILURE

  .. then what the hell gorram bloody I do now?

  Good and the most ridiculous way, I never solved a technical problem...

  Failed to insert the USB flash in the port. She has to insert slowly, so that the contacts are aligned.

  I found it trying to connect to it in my USB hub and noting that the witness red light was going on and outside that I inserted the USB key, flicker on as I inserted it there and then off once it is all the way in.

  Weird. But good. It works now.

• USB stick not recognized by any computer

  Two days ago, that I restarted my computer for the updates to be installed. By mistake I left my USB drive (8 GB Sandisk) plugged during the entire process. Now, my computer, or any other computer will recognize. Sometimes the light and sometimes it turns off when I plug. I went to disk management, but it does not recognize. The only sign that it always works, it's recognized as USB human interface device. Any ideas on how to fix or is longer that it won't work? X.

  The USB is damaged. Throw it out. If the data on this subject are crucial and you have not saved it elsewhere, you can send the USB drive to a professional data recovery company, but it will be quite expensive. If you want to explore this avenue, I recommend to drive savers . MS - MVP - Elephant Boy computers - don't panic!

• USB stick not recognized by Device Manager

  I have a USB drive which worked in my Vista SP2 machine for 2 years until I took it.  I tried to run recently.  Even if the machine recognizes the connection and the removal of the disc with the bong audio, it does not appear in my computer, in the Manager device (like a USB Mass Storage Device - hidden or otherwise) or in the management of Computer Management(for doing fdisk/format functions) disk.   When I insert or remove the disc, the lists of USB in Device Manager do not seem to change.

  I tried to delete infcache.1, but in vain.

  The player with the same cables and the power supply, is recoqnized and works with other systems my Vista SP2 and SP3 of XP so I can exclude it as does not.

  Dig dig into that.  The pilots were to be reloaded, I noticed there is a USB 2.0 mass storage device listed while Vista searched through the database driver.  As soon as it is loaded, the name was changed to Cypress AT2LP (chip Cypress is the controller of housing) and the drive has disappeared.  Did a search for this and it seems that it is a problem running under Vista (drive works forever and then one day things change after an update to Vista).  Rename the driver (CYUSB.sys) and then reboot didn't help.

  I took the car to the most recent machine Vista and noted that the pilot has been there for a (USBSTOR Generic USB mass storage device. (SYS).  The drive works now.   Not sure where this storage of Cypress driver came (I certainly didn't not using it), but that was the problem.

• USB stick not recognized when creating recovery disc in Windows 8.

  Original title: Recovery Media Creator prblem

  Hello-I have a desktop K430 Lenovo with a 1 to HDD, Win8 64 b, 12 GB of memory. I'm trying to create a recovery disc using a flash drive HP with 32 GB. I bought a 2 GB Tech Universe that should do the job, but the Recovery Media Creator suggest 16 GB.

  I installed USB Flash Drive 32 GB HP which is identified as HPv125w (F): the computer and selected for how to manage the unknown data or take any Action. I formatted the Flash Drive ENF to match my file system. I also chose computer /Devices removable and open as portable devices in the hope that the flash player would be recognized by the Recovery Media Creator, but it didn't happen.

  I run the following command to create a Recovery flash drive:

  Control Panel/All Control Panel Items/Recovery/create a recovery disk/copy the recovery partition from the pc on the recovery drive (I checked this assertion). I clicked NEXT to continue the process.  I was instructed to connect a USB and the reader must be able to contain at least 16 GB. He also said that everything on the disk is deleted. Identity of the flash player (HPv125w (F) does not appear on the page of recovery media and THEN is grayed out. I need help with this problem.  After checking the Microsoft Community, I learned that I could use search from the start page or opening of office and enter recoverydrive.exe and make appear the Recovery Media Creator. I performed this task once again, but I got the same results, as shown above. Thanks in advance.

  Hello-I have a desktop K430 Lenovo with a 1 to HDD, Win8 64 b, 12 GB of memory. I'm trying to create a recovery disk

  Identity of the flash player (HPv125w (F) does not appear on the page of recovery media and THEN is grayed out. I need help with this problem.

  You can also try using diskpart to his list volume control just to compare his view of this device.

  BTW, there is another user of Lenovo, who tries something similar but without keyboard to help...

  http://social.technet.Microsoft.com/forums/IE/en-us/04e45c11-b5c0-48b0-AB58-3f96a1040e40/how-to-restore-Windows-8-from-a-recovery-USB-on-a-Tablet-Wo-physical-keyboard

  I think that it may actually be further ahead than you?    ; )

  Good luck

  Robert Aldwinckle
  ---

• 1 t verbatim USB stick not recognized by the system and will not work

  I used my USB from Verbatim 1 t hard drive in the past and it still works on my Vista computer, but know is is a USB 'unrecognized' device and does not work on my XP.  In the system hardware listing is visible, but there is no driver for it and not available from my computer.  This disc is missing?  How can I get this, my backup disk, of the function?

  Hello

  Try the steps of troubleshooting mentioned in the links below and check if the problem persists.

  Advanced troubleshooting tips for General USB for Windows XP problems

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

  Note:

  BIOS change / additional settings CMOS (semiconductor) to oxide of metal bad cancause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/CMOS settings can be solved. Changes to settings are at your own risk.

  Why my computer does not detect my new USB device when I run Windows XP or Windows Server 2003?

  http://support.Microsoft.com/kb/314634

  Note:

  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:

  http://support.Microsoft.com/kb/322756

  How to back up and restore the registry in Windows

• USB not recognized - even when there is no USB devices at all the

  For a few days now, I get the message

  "USB device not recognized: one of the USB devices attached to this computer is not working properly." The device has not been recognised "."

  He keeps popping up in my right corner below, every 5 seconds if I don't click it. When I click on the message, I get a list of devices (ports) are available. There is an "unknown device". Maybe it has something to do with the (biometric) finger scan? This has not worked very well lately...

  Even when there is no single USB device installed (normally, I have a mouse and a Targus laptop cooling mat installed as USB devices), it keeps popping up. I tried to remove the USB port from the list (or uninstall) in the remote control, but it seems that it keeps happening.

  I got it all of a sudden, I have nothing specific to has not logged any strange devices (except for a spotlight on exit external screen, but this has nothing to do with USB). I also hear the sound for the connection / disconnection USB devics randomly when I'm on my laptop.

  Someone has an idea?

  Thank you

  HP Pavilion dv7 Notebook PC
  LE902EA #UUG

  Windows 7 64 bit

  I have disabled the root hubs, figured out that we caused now my mouse and other USB physical led to no longer working and that was allowed again.

  The one who gave the error message is now disabled and if the error message is no longer present.

  Result: (built in) cyberlink youcam and biometric no longer work. But at least the annoying message disappeared, so I guess I can live with that.

• USB not recognized - even when there is no device at all (Windows 7, Pavilion dv7)

  For a few days now, I get the message

  "USB device not recognized: one of the USB devices attached to this computer is not working properly." The device has not been recognised "."

  He keeps popping up in my right corner below, every 5 seconds if I don't click it. When I click on the message, I get a list of devices (ports) are available. There is an "unknown device". Maybe it has something to do with the (biometric) finger scan? This has not worked very well lately...

  Even when there is no single USB device installed (normally, I have a mouse and a Targus laptop cooling mat installed as USB devices), it keeps popping up. I tried to remove the USB port from the list (or uninstall) in the remote control, but it seems that it keeps happening.

  I got it all of a sudden, I have nothing specific to has not logged any strange devices (except for a spotlight on exit external screen, but this has nothing to do with USB). I also hear the sound for the connection / disconnection USB devics randomly when I'm on my laptop.

  Someone has an idea?

  Thank you

  HP Pavilion dv7 Notebook PC
  LE902EA #UUG

  Windows 7 64 bit

  The solution can be found here

• Peripheral USB is not recognized (external hard drive)

  I have a western digital external drive who worked originally on windows XP Edition family, unfortunately this computer crashed and had to reinstall everything. After ending, I went to retrieve some data off the drive and it keeps giving error usb device not recognized. I looked on a lot of different 'solutions' to nothing does not. I can connect to other computers running the same operating system and he shoots very well if it is not the drive. It seems as if a driver is missing, but I checked with Western Digital, and they say the questions is a mistake of operating system, all updates and service packs have been installed. Ive tried all online of the easy solution like just unplug the computer and the drive and restart, remove and reinstall the drivers in the OS System. In Device Manager its reports as an unknown device under the USB bus controllers section. I need to get this to work by car no matter either if it needs to be reformatted or repartitioned, but I can't even pull up on the drive to reformat so don't know what to do. any suggestions are greatly appreciated.

  The problems detected as "unknown".

  http://support.Microsoft.com/kb/314464

  WD Firmware Updater. (May be necessary since you have reinstalled the OS)

  http://www.wdc.com/wdproducts/wdsmartwareupdate/?ID=wdfMyPassport&OS=win&FW=1

• 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".

• 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 !

• 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!