Satellite C650 - USB ports not recognized in Device Manager

Similar Questions

• 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 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.

• 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

• Satellite A300 - USB ports stopped recognizing USB devices

  Hi Toshiba users.

  I have a Satellite A300 for 6 months and the USB ports sopped recognizing such as usb key usb devices, mouse... How can I fix this problem or what drivers to download?

  Thank you!

  Hello

  USB controller drivers are responsible for these functions. These drivers are part of the chipset drivers. Try to reinstall/upgrade to update chipset utility. You can get it from the [page driver Toshiba | http://eu.computers.toshiba-europe.com/innovation/download_drivers_bios.jsp]

• USB ports not recognized anymore

  I have Vista.  USB ports and ports that accept cards camera no longer recognize them.  Scanner can be moved from USB port to the USB port and works but "Explorer" does not show that they exist.  How to recognize camera cards (mainly) as they did before?  Windows offers device (camera card) has a problem, but this isn't the case.  Card works so executed through camera (USB cable to the USB port) in two different cases with two different cameras.  Also plugged on the USP port scanner is not recognized by the function 'Explorer' but actually works very well.

  Hello ghpots,

  ·         What happens when connect cards camera on USB ports, it installs the device drivers?

  ·         What are the changes that you made to your computer, since it has stopped working.

  When you connect your devices to the USB ports, check the status of the device in the Device Manager. Check if you see a yellow fringe or exclamations in the Device Manager.

  I suggest that you remove and then reinstall all USB controllers.

  To remove and reinstall all USB controllers, follow these steps:

  1. click on start, type Device Manager and open the Device Manager.

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

  3. restart the computer and reinstall the USB controllers.

  Plug in the removable USB storage device and test to make sure that the problem is solved.

  Check the Device Manager to see if the unit under section USB or other devices. To do this, follow the procedures below:

  Method 1:

  1. click on Start, right click computerand select Properties .

  2. click on Device Manager.

  3. click on the (+) sign next to Universal Serial Bus controllers and next to the peripheral plus other section.

  Look for the USB device under the Universal Serial Bus controllers, or under the other devices section.

  4. If the unit is under Bus USB controllers or other devices, click on the reference to the 'unknown' device name, and then click Uninstall to remove the device.

  5. close Device Manager, and then restart the computer.

  6. If the USB device that has problems with software and it has not already been installed, install the software, now follow the planned manufacturer of the directives.

  7 reconnect the USB device that had issues and test to see if it works.

  The unit should now work correctly. Continue if the device name is not found in the Device Manager.

  Method 2: There may be a problem with the USB port. Try connecting to a different USB port. If the USB device is displayed in Device Manager after plugging the cable in a different port, then uninstall and reinstall the software of USB device driver.

  Method 3: Check the manufacturer of the device for support if the device is still unable to display.

  Thank you
  Irfan H, Engineer Support Microsoft Answers. Visit our Microsoft answers feedback Forum and let us know what you think.

• Satellite C650-1CR - no webcam showing in Device Manager

  Hello

  I apologize if this question has already been posted. I have a Satellite C650-1CR; PSC08E-029001EN part number; Serial number 7A370192Q. Windows 7 64-bit operating system.

  The webcam, which has worked before, does not now in any program. In MSN it says I have no webcam; in Toshiba Face Recognition, he says camera failed to initialize. I have nothing to this fact - it has just stopped working. If I click on the Toshiba web camera application in the utilities section, nothing happens. The camera does not appear in Device Manager - there is no device images shown.

  I read through the advice here and you have downloaded the driver here, but that does not open. He goes as far as the extraction of the file, but then it will not run or open. I have the latest BIOS (update from Toshiba a couple of days). If I can avoid it, I don't really want to use the recovery disk I have many other things on my laptop that I don't want to lose.

  Any advice or help would be really appreciated. My son just moved to Australia, and it would be great for me to be able to use the webcam. I hope I gave enough information on the laptop and the problem.

  Thanks in advance for any help.
  Linda

  Hey Buddy,

  So if there is no webcam listed in Device Manager, you must check the installed programs in Control Panel > uninstall a program. Usually the webcam software should be in there and if yes remove it. Then, restart your computer.

  To remove all also run a registry cleaner like CCleaner which can remove old registry keys. It s freeware tool is therefore no problem to find using Google. After that you have to reboot your laptop again and then install the latest webcam software from the official page of Toshiba.

  Even after restart and you should be able to use the webcam again. Can you confirm this?

• Satellite A300 PSAG4A: Webcam not detected in Device Manager

  I have a Toshiba Satellite A300 PSAG4A 02L00M with Vista Home Premium 64-bit.
  The webcam is not working and it is not detected in Device Manager.
  When I install the Chicony camera drivers, I get the "Webcam driver open fail. Error message.

  The fact that I can't see the Webcam in Device Manager tells me that there may be a hardware failure.
  However, I hope that this is a setting that I can fix myself.

  I had restored the laptop to factory also and I've updated the bios.
  I tried to uninstall all the USB controllers and reboot the PC.

  Is there something I can do?
  It's maybe a software problem?
  There may be a setting?

  Best way to test the operation of the equipment is to check with the factory settings installation operating system with the Toshiba recovery image. As I see that you have done this already.

  So if cam still doesn't work properly, I fear that there is a problem with the hardware.
  It cannot be matter of software because the recovery image contains the driver for the cam.

• 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="">

• Satellite C650 USB ports does not work

  Hello

  I have trouble with me laptop C650. USB ports yesterday do not work after you connect USB stick, SD card or some.
  Now I don't know if it's a hardware or software error.
  I tried to restore the system, change the USB drivers, perform the maintenance of PC and check the antivirus, but nothing did not work.

  Laptop computer ads?

  Thank´s for more info...

  Hello

  You can try to refresh the USB ports and the controllers that appear in Device Manager.
  Disconnect all USB devices and go to Device Manager.
  Here, expand USB area controllers.
  Now delete all USB host controllers and hubs root USB in the list.
  After this reboot of the laptop.
  Finally, the Windows operating system should start and should recognise all USB devices once again. Now connect a USB mouse and check if you can use it.

• After update BIOS USB Ports not recognized on Satellite L500

  Hello!

  After a BIOS update to 2.1, two of my three USB Ports no longer work. Is it possible to downgrade to the previous BIOS? Or what else could cause this problem?

  The system is a Satellite L500 - 153 (PSJ3E)

  Post edited by: koocho

  Go to Device Manager.
  Remove all USB hubs and USB controllers in the list of devices.
  Restart the computer and wait for Win has recognized and installed again all USB devices.
  Then test the USB feature.

• USB ports not recognizing devices

  USB ports for laptop Toshiba Sateliite do not recognize camera or other devices?

  Hello

  Check the configuration/settings (BIOS/CMOS) often F2 when you start - make sure that USB is enabled.

  For a laptop, using a real computer shop (no leeks and glances at a Best Buy or other large surfaces)
  Stores) or system manufacturer support.

  Check with Toshiba support, their drivers online (update or reinstall) and their forums.

  Toshiba - Forums
  http://laptopforums.Toshiba.com/

  Toshiba - Contacts
  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/navShell.jsp?CF=su_contact

  Toshiba - drivers - access your model
  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/home.jsp?NAV=download

  Toshiba - Support
  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/home.jsp

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

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

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

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

  sfc/scannow

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

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

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

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

  Then lets refresh the USB stack

  Control 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 Manager and UNINSTALL
  all except the category itself - REBOOT - it refreshes the drive and battery USB

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

  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, thus
  as all USB devices that you previously used. Run Options and check the 1st three choices to see to it there
  Is there.

  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 and happy holidays!

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

• Satellite C650 USB - Ports off a few minutes after the start of every day

  When I start my C650 Satellite for the first time every day the USB ports work perfectly, then after a few minutes, that you hear the-, they stop working and features of disappear of display devices & Printers.

  Reboot during the day makes no difference but the next day to the first commissioning of the USB ports working again. I think that every day they work a little longer, but I have not yet proved.

  Anyone got any ideas?

  You already posted in this thread.
  http://forums.computers.Toshiba-Europe.com/forums//thread.jspa?threadID=73552

  Therefore, it would be interesting to know how USB ports work after that USB controllers was removed and installed again. The comments appreciated.

  In addition, you can disable the option that allows to disable USB ports in order to save power. This can be done in-USB Controllers-> properties > Device Manager - > last tab (power management)

• 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

• USB ports not recognizing keyboard and the mouse after sleep

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

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

  Hey Sinclair,

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

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

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

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

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

  Registry WARNING: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, see this link:

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

  I hope this helps.