USB stick not recognized by Device Manager

Similar Questions

• Satellite C650 - USB ports not recognized in Device Manager

  When I turned off my cell phone, I lose the use of my two USB ports. The only way I can get back them is to use Device Manager

  Go into the Manager of peripheral devices, Bus USB controllers, there are 6 x Intel ICH9 Family USB Universal Host controller 2 x Intel ICH9 Family USB2 Enhanced Host Controllers and 7 x USB hub root. When I lose the USB ports, USB root hubs seem to disappear, and the only way I can get back them is to uninstall the controllers and then right-click Universal Serial Bus Conrollers for "scan for changes on the hardware. This brings back the root hubs and USB ports work fine... until the computer turns off again.

  Someone at - he encountered this problem and managed to resolve it? Its a hassle to have to go through the uninstall it / Reinstall procedure each time. Your advice will be appreciated.

  Hey Buddy,

  You use the version preinstalled Windows from Toshiba or did you install your own version? I don't see any information about the BONES in your ad...
  Theoretically, it could be a software problem so ports USB work correctly if they recognized in Device Manager

  You should also try to update the Web from Toshiba site chipset driver. Maybe it helps.
  Otherwise, I could imagine that the update of the BIOS can also operate and this update you can get on the Web from Toshiba site too.

• When I plug in an external hard drive usb, it is recognized in Device Manager, but not in Solution Explorer.

  When I plug in an external hard drive usb, it is recognized in Device Manager, but not in Solution Explorer. I use windows 7 on a laptop Pavilion dv7-6b77dx.

  Thank you.  I followed your instructions and it worked.  I am amazed by these forums.  No matter what a person has problems, there is someone out there who has the knowledge and the willingness to share with the less informed.  Thanks again for you information.

  lacroos

• USB stick not recognized even on other computers

  Hey-

  A few days ago I plugged in (USB) flash drive of 512 MB on my desktop Dell (Windows Vista), and that bubble "USB device not recognized" come at the bottom of my screen. I tried to put in the other USB ports, ports on different computers and the same message appeared. This device seems not more in Device Manager (do not even like a disc without a name). This worked perfectly well before flash player. Is there a formatting problem that must be corrected in my USB key, or what is the problem?

  Hello

  If the drive is not recognized at all then you cannot format it no more. Disks wear and/or
  go wrong. Most manufacturers of Thumbdrive have Support FAQ, which 'could' help.

  How to format the USB drive and memory with NTFS
  http://www.online-tech-tips.com/computer-tips/format-USB-NTFS/

  Format a Flash DRIVE with the NTFS file system
  http://www.pctipsbox.com/format-a-USB-drive-with-NTFS-file-system/

  I hope this helps.

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

• Windows controllers USB 8 not on the Device Manager list

  Bus controllers series not on the Device Manager list. USB ports not working do not. I tried equipment difficulty and said could not find drivers for multifunction device clicked on fix not found the drivers for it. could use a little help with that.

  USB windows 8

  Hello

  Sounds like hardware and you cannot resolve hardware with the software. Check with the system
  Manufacturer of support, their books online, the diagnosis and ask in their forums (if
  There are). Or check with a real computer store (one who does on its own in-store service
  This brand and model of laptop).

  Remember that you can not resolve hardware with the software.

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

  Troubleshooting you can try:

  Note the use of Win Key + X and Win Key + W (to go on the Control Panel, Run and parameters
  According to needs). Win + D key calls the office and using Win Key active / disable the Office
  and the splash screen.

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

  Windows key + X (or right click in the lower left corner) - (Admin) command prompt

  C:\Windows\System32\ >

  At the prompt, type in SFC/scannow above
  (There is a space between C and /)

  How to run the command "SFC/scannow" at startup or in Windows 8
  http://www.eightforums.com/tutorials/3047-sfc-scannow-command-run-Windows-8-a.html

  -----

  Then run CheckDisk (chkfdsk/f/r)

  File (formerly Windows Explorer)

  Right click on drive C: - Properties - tab tools - error checking - Check

  Windows 8/8.1 - improve performance by optimizing your hard drive - see "to repair a drive:
  http://Windows.Microsoft.com/en-us/Windows-8/improve-performance-optimizing-hard-drive

  How to check a drive for errors with "chkdsk" in Windows 8/8.1
  http://www.eightforums.com/tutorials/6221-chkdsk-check-drive-errors-Windows-8-a.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 identical (and
  Windows 8/8.1)
  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.

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

  Install USB 3.0 and other USB devices
  http://Windows.Microsoft.com/en-us/Windows-8/install-USB-3-USB-devices

  Hardware and drivers
  http://Windows.Microsoft.com/en-us/Windows/hardware-drivers-help#hardware-drivers-help=Windows-8

  Set up your PC - configure your devices
  http://Windows.Microsoft.com/en-us/Windows-8/set-up-devices#1TC=T1

  Why Windows is not find my device?
  http://Windows.Microsoft.com/en-us/Windows-8/why-isn ' t-windows-conclusion-device

  What happens if a device is not installed correctly
  http://Windows.Microsoft.com/en-us/Windows-8/what-device-isn ' t-installed-correctly

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

  If necessary:

  Try to do a "Refresh you PC without affecting your files" (or modification of your personal data
  settings) or even a restore.

  Windows 8/8.1 includes special discount methods (keep files and settings) or a reset
  (new installation remove all).

  How to restore, refresh or reset your PC
  http://Windows.Microsoft.com/en-us/Windows-8/restore-refresh-reset-PC

  How to create a system image to refresh your PC in Windows 8
  http://support.Microsoft.com/kb/2748351

  How to update Windows 8/8.1
  http://www.eightforums.com/tutorials/2293-refresh-Windows-8-a.html

  How to reset Windows 8/8.1
  http://www.eightforums.com/tutorials/2302-reset-Windows-8-a.html

  I hope this helps.

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

• 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.

• 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 is not recognized PNP devices

  I have a HP Mini 110 runing XP SP3 and updates.

  When I connect various USB devices as a generic USB, several thumb hub disc, an externel usb IDE drive, an HP USB keyboard and a usb mouse.

  When I plug in I hear the chime that the device has been discovered.  I can find the device in the Device Manager in the 'other' file.

  These devices, all work on another Windows XP desktop system.

  So I wonder if somehow the PNP mapping is watered or generic device .inf files are missing.  It's just a wild guess.

  Todd

  Well, I found a solution of sorts.  I restored to a previous point restoure with%SystemRoot%\System32\Restore\Rstrui.exe.  This seems to cause problems with Norton Antivirus, but it solved the problem of USB.

  If we do not know the real reason that wouldn't be not configure devices connected to the USB ports, but I have a solution.  At least until that everything that has been done in the last two months since the restore point I used happen again.

  Todd

• HARD drive internal not recognized by Device Manager.

  I've been trolling these forums for the last few days in search of some answers, but nothing seems to get close to my problem.

  First basic info. Dell Inspirion D630 laptop computer Windows XP Prof SP3. Hardware config: 120 GB drive HARD internal, DVD player, 2 GB of memory. Pretty basic configuration. No hardware changes have been made.

  Here's the senerio problem. Notebook PC starts without any problems, but while XP is loading all the services I get error that meet "Generic Host Process for Win32 services has encountered a problem and needs to close...". ', the error msg and the laptop is pretty useless at the moment (explorer, Task Manager, etc.) does not run. I then close the laptop and can start in "safe mode", but pass messages "the instruction at 001ba6ae tried to access memory at the location 000000, the memory could not be written" every few minutes. But I can access Explorer, Task Manager, etc.. Thought may have viruses or malicious and software ran Mcafee several times and came back clean everytime. Could not MalwareBytes to run, but was able to run GMER (it was suggested on the forums). There is no report on any specific malware, but it showed that several sectors on the HARD disk showed malware like behavior. But he also showed that he could not detect the hard drive (showed the HKLM...\CurrentControlSet\ info for the reader, he tried to find). So long story even longer, made a few inquiries via these forums as determined as SVCHOST. EXE was not while trying to run "winmgmt. Also discovered was that the Device Manager and Storage Manager does not show the Hard Drive AT ALL. They do not show the DVD player and if I install a USB they show, but they show that the Disk 0 in the lists. (If installed USB watch drive 0, another DVD wise shows disk 0). If I open Windows Explorer, it shows the drive c: hard, I can access all the files on the disk without problem. If I show the 'properties' for the reader, it indicates the correct used/unused space for the reader. If I click on the "Hardware" tab, the only one listed is the DVD player.

  So I know a bit what is the problem, I just do not know what to do to FIX IT. other that my last resort resort which would be to do a full clean install of windows. Any suggestions?

  Sorry for the long winded question, but I wanted to provide as much information as possible.

  See you soon.

  Use the hd Dell utility audit or, failing that the Seagate bootable Seatools utility test

• Network controller not recognized by Device Manager

  Device Manager cannot recognize my Dell Inspiron 15 network controller. It is marked as an unknown device.

  Can someone please direct me as to where I could download the driver network controller, if indeed that is what is needed for the Device Manager to recognize the network controller.

  My Dell is unable to locate any available internet connection and I think it has to do with the network being not recognized controller

  Thanks in advance.

  Ibou

  Have you also selected the right operating system before downloading all the drivers from there?

  If nothing helps, you ask Dell Support Forums:

  http://en.community.Dell.com/support-forums/default.aspx

  See you soon.

• HP Pavilion Notebook - 15_p151: Wi - Fi adapter, not recognized in Device Manager

  Earlier, the laptop was to have very well internet, but after installing a new driver for the Realtek RTL8188EE b/g/n, the adapter has stopped working. Currently, the Device Manager even if hidden devices are displayed in the wi - fi adapter is not demonstrated. If someone can help me as soon as possible it would be greatly appreciated.

  EDIT: After some time, the network has been shown in other devices and now appears under network with an exclamation point cards; When I look at the properties, it says "this device cannot start. (Code 10) This device does not exist. "Looking at my drivers, the current version number is"2012.14.417.2014 ".

  EDIT 2: after the reset, the wireless driver currently said to work by the Device Manager. After a few minutes, the wi - fi adapter ("of which there are two adapter Wi - Fi Realtek RTL8188EE 802.11 b/g/n and Wi - Fi 802.11 RTL8188EE Realtek adapter b/g/n #2 both give")

  Currently, this hardware device is not connected to the computer. (Code 45)

  To resolve this problem, reconnect this hardware device to the computer. »

  Interesting...

  See if this just driver installation replaces the existing one.

  http://h20565.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_149801_1

  You can also try other revisions of the pilot by clicking the history tab of revision on the driver page.

  If it does not, unfortunately, I don't have any other suggestions for you to try.

• Pavilion Slimline s5-1020: DVD drive not recognized in Device Manager

  My rarely used DVD player no longer works. Here are the things I have seen/made:
  -J' updated to Windows 10. It may or may not have stopped working before the update.
  -I update Windows automatically, and everything seems to be in order there.
  -The DVD seems to be operational, insofar as you can hear it turn when a disc is inserted.
  -Setup recognizes, and it is enabled; It is not at all in Device Manager or in the file Explorer.
  Based on the things I've tried, there are indications that it may be either a hardware or a software problem (or both?):
  
  SOFTWARE PROBLEM?
  I followed these as much as possible:
  http://support.HP.com/us-en/document/c03370738#c03370738_NoDriveWin8
  http://support.HP.com/us-en/document/c03370738#c01895589_resetpower
  http://h30434.www3.HP.com/T5/desktop-CD-DVD-read-only/read-this-for-CD-DVD-drive-with-burning-Missin...
  
  -I got disconnected/reconnected the drive.
  -J' tried various DVD I knew to do.
  -I don't have to update the BIOS, given warnings.
  - Nor did I mess with registry filters.
  -J' tried to find a Microsoft Fixit solution, but the one referenced somewhere in these pages don't apply to this OS - I think it was for Win 7.  I tried MS Control Panel convenience stores, but none of them worked.
  So I can't say whether or not it is a software problem.
  
  HARDWARE PROBLEM?
  -J' have set the boot on the CD order in configuration and the desktop with Windows 7 HP Pavilion system repair disc - nothing happened, he went straight to the HD (even if I had turned off).  So that leads me to believe it may be a hardware problem after all.
  
  Do I have other options at this point, except maybe buy another drive?  And in fact if I do, it is possible that one does not work either?

  While you are not alone in this problem, here's a thread that deals with her.

  http://h30434.www3.HP.com/T5/desktop-operating-systems-and-recovery/CD-DVD-drive-not-detected-after-upgrade-to-Windows-10/TD-p/5172346

  See if that helps

• 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 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 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
  ---