USB port have stopped working

Similar Questions

• USB ports have stopped working on the Satellite C

  Hello. Just turned on my laptop and found that the USB ports hafe has stopped working. No mouse and no external storage. Any ideas?

  What USB port status is visible in Device Manager?
  Are no yellow exclamation point visible?

  Expanded the USB hubs and region of controller and remove all the listed USB ports / controllers from the list of devices.
  After that, restart the device.

  The system should reboot and the USB ports should be recognized and installed automatically.

  Try this workaround short and report results.

• Satellite C650 15Z two USB ports have stopped working / load

  Hi can someone throw their professional opinion on a current problem I am experiencing with my

  Satellite C650 15Z
  Windows 7

  There are 2 USB ports which are now both inoperative - there seems to be no power from them (ipad/phones do not charge) and any flash drive I insert does not appear as a drive in my computer
  and I don't hear audible alerts or message pop ups after insertion. Like I don't know what I look in Device Manager, I thought that someone may be able to help here?
  Thanks in advance

  Hello

  In Device Manager, you can try to delete and remove the USB host controller and USB hubs.
  All these devices are responsible for the functionality of USB ports.
  After you remove the USB host controller and USB hubs, restart the laptop.
  Usually the Windows operating system should recognize the devices automatically deleted after that, you can check if the USB feature is back.

• USB ports have stopped working?

  Under Vista, get code 19 in device mgr.

  Hello

  Start at the top of the checklist I posted and do them all. If no joy, you need technical assistance.

  Also check with HP support and forums.

  HP support
  http://welcome.HP.com/country/us/en/support.html

  Contact HP
  http://welcome.HP.com/country/us/en/contact_us.html

  HP forums
  http://h30434.www3.HP.com/PSG/

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• My USB Ports suddenly stopped working

  Hello

  I connect a second hard drive on my desktop (hp dc7600 sff) and everything was going well until I was prompted to press F1 to save changes to new material. I realized my mouse and my keyboard are not 'read' via connected USB ports. I tried to change the ports but still nothing, so in the end, I was unable to choose the F1 for the recording of the new HARD drive. I tried all the other ports, but still, nothing.

  I am now faced with a dilemma, I can't go through the login screen because none of my input devices can be connected to the PC, as all modules are connected USB.

  Help. I need to return to my beloved PC usage.

  Hello

  According to the description, I understand that the USB ports do not work.

  I would like to know some information.

  1. Have you tried using the keyboard of the screen?

  Try to use your computer using the keyboard of the screen and check.

  http://Windows.Microsoft.com/en-us/Windows/type-without-keyboard#type-without-keyboard=Windows-7

  We can refer to the suggestions by Mohammed Raieed said on June 1, 2011 and check.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-hardware/why-did-my-USB-ports-stop-working-suddenly/11303612-0809-4A3B-a2ba-c0c6b1234e97

  You can also check:

  https://support.Microsoft.com/en-us/KB/953367

  Hope this information helps. Please let us know if you need any other help with Windows in the future. We will be happy to help you.

• Neither one of my superspeed USB ports have already worked

  I use Windows 7 on a Dell laptop and none of my speed super USB ports work. The USB 2.0 drive works fine. What should I do to get them to recognize connected devices?

  Hello

  Which is perhaps what is obvious. The devices that you want to run out of these 'super speed' USB ports must be capable of USB 3.0, and if connected by a cable, then the cable too must have adapters USB 3.0 on this subject. If the devices are not capable, they 'drop down' to the USB standard which they all, very probably USB 2.0 to USB 3.0.

  If they are capable of USB 3.0, then pilots must also work with USB 3.0 or it will not be the USB 3.0 connection. You know the devices and drivers are USB 3.0?

  Let me know the complete state of your devices / adapters / drivers so I can help more if necessary.

  Kind regards

  BearPup

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

  HI I have a problem with my USB ports. I looked at the following article -http://support.microsoft.com/kb/817900 , but this is for users of XP and not Vista.

  Can someone help me with a resolution of Vista operating system?

  I tried to update the drivers - does not set it

  I tried to delete the USB devices and rebooted - does not set it

  Now, I don't know what to do... someone can help me?

  Hello

  ·        What is the exact error that you receive when you use USB devices?

  ·        Y at - it no dispatcher USB connected to the system?

  ·        What exactly happens when you connect a USB device?

  I suggest to uninstall the USB hubs/controller in Device Manager and check. Follow the steps mentioned below.

  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.

   

  a. click on Start menu and type in Device Manager in the start search box and press enter

  b. click USB Universal Serial Bus controllers () and expand the list.

  c. right-click on USB hubs and select uninstall then remove it form the system.

  d. restart the computer.

  Thanks and regards.

  Thahaseena M
  Microsoft Answers Support Engineer.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• HP Pro 3400 MT (usb ports do not work in windows 8.1 on Intel chipset)

  Are prorts USB on my computer do not work!
  I have Intel (E) 6 series C200 chipset. I'm updating all the drivers and after 5 to 15 minutes when the computer starts, usb ports have stopped working.
  My computer model: HP Pro 3400 MT
  OS: Windows 8.1
  Please, help me! How can I solve this problem?

  Yep! But... If this is not a new installation work? Hmm...

  Without doubt, I find a reason. It's for my X-710-BK (a4tech) mouse drivers. I switch to a different mouse and system now works fine!

  PS > not update drivers just because you can. Updated only if you wish.  -I agree!

• my front USB drives hsve stop working. How can I restore them?

  My front USB disks have stop working.  How can I restore them?

  Hello

  Please use the following thread only:

  http://h30434.www3.HP.com/T5/forums/replypage/Board-ID/DesktopQA/message-ID/31803

  Thank you.

• All USB keyboard has stopped working

  Hello

  All USB keyboards have stopped working on my installation of windows 7. They work fine in the BIOS or on my Ubuntu installation. When I plug a keyboard, it still gives an error code 29 (drivers not found). I tried using two keyboards: a Logitech Gaming Keyboard G105 and a fairly generic wireless keyboard (a dongle to connect to the computer).

  I tried to uninstall it from the Device Manager and plug or restarted again, but the result is the same. Windows Update cannot find driver updates, and a system repair disc doesn't detect any problems. I temporarily created a fresh install of windows 7, which recognizes the keyboards very well. There is no driver available manufacturer (attempt to all keyboards are supposed to use the base drivers), and the keyboard Logitech gaming software does not see that it is there. 'Control Panel-> devices and printers' keyboards of lists of names, but the shows not even the stuff of work that is just under the Device Manager and the problem-solving the tent and is unable to find the drivers again. Try to select the driver HID keyboard in the Device Manager just in fact give the code 10 error (device does not start) instead.
  Nothing I've tried has gotten me anywhere. I would rather not re-install Windows 7, like all the time and effort to get my system how do I like it took me forever, but I can't see how I solve this problem. Any help would be appreciated.
  Thank you
  Zoden

  There is a good chance a "repair" install will fix the problem as a "repair" install should re-create any missing or corrupt driver installation file.

  I don't see anything definitive where observer records but can provide you with the following file, which can provide more specific information:

  C:\Windows\inf\setupapi.dev.log

• I have an imac 27 "... on power there is no signal to startap, usb ports are not working and its deadlock with the logo of the Apple with the circle of rotation... Help, please

  I have an imac 27 "... on power there is no signal to startap, usb ports are not working and its deadlock with the logo of the Apple with the circle of rotation... Help, please

  Wake the computer to your Apple store or Apple authorized service for the service provider. He probably suffered a hardware failure.

• My USB Ports don't work, but they still have the power to impose measures.

  I have a Toshiba laptop (A205-S5859) and all 4 of my USB ports do not work.  I am running Vista Home Premium.  Sometimes they detect an 'unknown device', but it is not very useful.  They also always charge my blackberry.

  In my efforts to fix it, I have:

  * disabled/enabled all 4.

  * uninstalled/installed all 4

  * Made some USB ports are initialized in my BIOS

  * some thing I have updated BIOS updated

  What can I do else?  Help, please!  I'm desperate to be able to sync my new blackberry with my previous all my info is on my computer.  I also want to be able to sync my blackberry on my computer in the future...

  Hello

  Even if you did some of them previously please follow these steps in this order.

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

  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.

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

• Pavilion dv7 cl6157: USB Ports do not work

  All my USB 2.0 and 3.0 ports suddenly stopped working.  In Device Manager all have beside them yellow warning triangle.  When I click on the ports, it says "cannot load the driver for this hardware device.  The driver may be corrupted or missing (Code 39).  I tried to update the drivers.  It says software found to update the driver but cannot be accessed (Code 39).  What are my options to remedy this?

  Hello

  Possibly, it can be repaired in the Windows registry, try this first:

  http://www.tricksguide.com/solve-Device-Manager-error-code-39-on-USB-controller.html

  If necessary, reinstall the drivers, driver USB 3.0 on computers with processors / AMD chipset is contained in a single installer:
   
  http://support.AMD.com/en-us/download/chipset?OS=Windows+8.1+-+32
   
  What usually happens is that may also require two additional drivers:
   
  AMD USB filter driver
  http://ftp.HP.com/pub/SoftPaq/sp63501-64000/sp63782.exe

  Driver USB 3.0 AMD
  http://ftp.HP.com/pub/SoftPaq/sp61001-61500/sp61462.exe

  Concerning

• USB ports don't work... flash drive, no mouse, do nothing

  Remember - this is a public forum so never post private information such as numbers of mail or telephone!

  all the USB ports does not work; There is no error message. Have tried to disable/enable, stop and restart and the curse. None of these work:

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem

  Hello

  Is to check the settings/settings (BIOS/CMOS) often F2 as you start so watch the display for
  access key - do well sure edge USB is activated if there is a parameter.

  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 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

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

  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

  ++++++++++++++++++++++++++++++++++++++

  Possible hardware USB badly shot - if a PC you can disable the onboard USB and use a
  3rd party card extension that are not expensive. If a laptop then you will need technical assistance
  a real computer store (not the leeks and the glances at a big box BestBuy or othe stores) or system
  Support from the manufacturer.

  Also check with the manufacturer of system and their forums support (as appropriate) for known problems and/or
  solutions.

  I hope this helps.

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

• My USB ports do not work.

  Hello
  Yesterday, I bought a brand new printer, implemented, it was working fine, and then it just stopped. So I fought a bit with her, decided the printer was defective and would resume and put it out to a new, and meanwhile put my printing task on my jump drive and bring it to our local printing store. However, when I put my jumpdrive into the USB port to transfer the project, my computer would not my USB - stick. So now, I think that for some reason that my USB ports are not working. Why is this happening and how to fix it?

  Hello

  1 reboot to be sure nothing blocks the ports.

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

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

  sfc/scannow

  How to 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 Panel - Device Manager - click in the box of white/white - VIEW - show hidden devices

  Look everywhere EXCEPT USB controllers for your device and if find you them (maybe
  plus_d' one of each) under disk drives, you can have several - right CLICK and UNINSTALL
  for all instances

  Control Panel right CLICK on EVERYTHING - Serial USB controllers - device configuration-manager and
  UNINSTALL all but 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

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

  If necessary try these two:

  Tips for solving problems of USB devices - and a Mr Fixit
  http://windowshelp.Microsoft.com/Windows/en-us/help/c39bd203-f729-47a4-8351-83291e13c8a81033.mspx#EGB

  Hardware devices not detected or not working - Mr. Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.