USB-6009 stops working

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• SQosmio G50 - 10 H - one of the usb ports stopped working

  Hello forum,.

  I have a BOUNCING problem with usb ports on my qosmio g50-10 h.
  There are two ports on the right side of the machine and I have 2 self-powered 7 centers of port (usb 2) attached to these.

  Every now and then to stop it from ports and of course all the parts a unregcognised, not found.
  I get error messages saying unregognised device or usb device stopped working or windows stopped device etc.

  Unplug the hub and repluging it ususally actually come back to life.

  any ideas?

  Stafford

  Hello

  Have you tried to connect devices directly to the USB port?
  Try this and see if the USB device is disconnected, as you mentioned that using the external USB hub.

  Generally speaking, it is difficult to say what might cause this
  You could try updating the chipset driver.
  Of course, you should also check the USB port settings, and power management options for economy.

  In device manager-> USB root & hub-> properties you could disable for unique energy saving USB ports.
  This also on Win 7 power management.

• Satellite P850 - right USB ports stopped working

  I have a new P850 Satellite, after a short period, that the two right usb ports stopped working, I had only a wireless mouse connected to them at the time. Is there a reset for these ports, I tried to uninstall and reinstall, no change.

  Anyone has any ideas.

  > I tried to uninstall and reinstall, no change.
  What have you tried to uninstall or reinstall?

• USB modem stop working after long time and I have to unplug then plug it in again, I want to solve this problem without unplugging and plug?

  USB modem stop working after long time and I have to unplug then plug it in again, I want to solve this problem without unplugging and plug?

  Hi ahmedman_10,

  ·         You follow the steps in the article of my previous answer?

  Follow these steps in my previous answer and at the same time this article, follow these methods.

  Method 1: Follow the steps in the article.

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

  Method 2: Update the latest drivers for chipset.

  How to manage devices in Windows XP

  For reference:

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

• USB ports stop working after windows 7 updates (April 12, 2011)

  After application of the 12 updates successfully (KB890830, KB2508272, KB2506223, KB250212, KB2508429, KB2507618, KB2509553, KB2503658, KB2506014, KB2491683, KB2511455 and KB2446710), my USB ports stopped working after restart. I get this description of Device Manager: Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might be installed a file that is signed incorrectly or damaged, or maybe it's a malicious software from an unknown source. (Code 52)

  I restored the functionality of USB ports by doing a system restore before installing updates.

  What should I do? Ignore ALL updates future windows 7, which leaves the system vulnerable? Help is appreciated thanks.

  I solved this.

  Device-USB controllers-online standard uninstall online Manager pci improved to (do it twice) usb host controller, and then the scanner hardware change and let the win7 to reinstall the drivers.
  Updates were corrupted somehow the drivers, you need to fix manually.

• USB keyboard stops working

  I have a similar problem - USB keyboard stops working, although device manager says it's working properly. Sometimes have disconnected and reconnected it helps, sometimes not. Trackball USB stops working.  Sometimes the USB keyboard is also dead after hibernation.

  This is a new problem happened after I installed Windows 7.  (I am running XP before that.)

  I apologize for the late response. Thank you for any assistance.  Problem is solved!

  I don't have test Gerry Cornell suggestion to plug directly into the USB port, because this problem occurs during labor when I use the keyboard and the trackball with a hub (which is connected to one of the 2 USB ports in the back of the computer via an extension through a wall to the computer cable - I access the computer in 2 different rooms). But he suggested a possible solution. I bought an inexpensive motor hub, and the problem has stopped completely.  It has not occurred during the months spent at all.

  Although this problem of keyboard disappears permanently started immediately after the transition from XP to Win7, there is a hardware solution.  My guess is that with the extension and a hub not powered, there were seeds of signal, and the XP driver was better at handling what driver Win7.

  BTW, the XP to Win7 upgrade has been done by installing (but does not) Vista and then install Win7 on that, as advised by Darek emulators.com.  WinXP ran SoftMac pretty badly but Win7 it runs like a champ. OS 8.1 boots in 10 seconds approximately.

• USB ports stopped working unexpectedly

  Hi, I am currently on "Toshiba Satellite C655"run"Windows 7 Home Premium". It's a laptop of 2009 model (2 GB). Last night (24/02/14) my USB Ports stopped working, they have been and continue to read anything every time I have to plug my devices. I usually only connect a cooling block and a USB mouse to the computer. They worked perfectly until I disconnected the. When I reconnect them, they work momentarily, and then I hear the beep sounds when you eject a device. I tried to connect several flashdrives, a printer, and one I tried the following hotfixes:

  Note: The order of numbering has nothing to do with the order, I tried to apply each patch unless specified elsewhere. This computer had Windows 7 Home Premium REINSTALLED at some point. Just for your information. This message was made when there are others with the same problem is due to the fact that no solution not specified by Microsoft Technical Support or the Microsoft community were effective.

  1) System Restore to the last known point, where they worked (and still). (Point restoration @ 15/02/24)

  2) Windows Update

  3) turn off the computer, disconnect the battery and the power supply and holding 'On' button for 10seconds.

  (Note: whenever I turn on the computer now they work only for a moment, usually from 60 to 180 seconds.)

  (4) Start > research ' Device Manager '> "De Bus USB controllers" Expand and turn off and restart the computer. They are re - activate automatically but my problem persists.

  (5) download and run "Microsoft FixIt.WinUSB... ", on the 1st, I had a problem with devices not updated. But I actually watch updates by using Windows Update and ""searching for hardware changes "" on USB Bus controllers "." I then did a 'System Restore' and now Microsoft FixIt found no problem but the USB Ports don't always work.

  (6) will ' services.msc"and change the Startup Type of Manual to Automatic for Windows install and restart Windows."

  7) regedit

  8) sfc/scannow

  I am really lost with this problem now. My laptop works and worked perfectly fine until this problem occurred. I have fixed minor problems with computers before, but this is a bad joke for me now. If someone could please help me with this problem I would appreciate it a lot. Thank you very much.

  Thank you for your help, but I discovered something funny on my computer. My cooling package (product name: Laptop Cooling Pad NSB;) HYCF-6181-2 model number) is to disable my USB ports when I plug. If I leave it unplugged and restart my computer, my USB mouse is still working on a port. Also tried using my USB and other devices. The problem is my block of cooling that strangely disables my USB ports, whenever I plug. Thank you very much for your quick response, fortunately the answer might help me in the future. For now, I have solved my problem.

• All USB ports stopped working Windows 7

  Windows 7 Pro. All USB ports stopped working.  When I plug a usb card, windows makes the sound as it connects and the card gets power (light).  I see the map appear in disk drives in Device Manager.  The player does not display in windows Explorer or disk management.  In Device Manager, it has an exclamation point and says that the device cannot start.

  Strangely, I have a USB keyboard and mouse and they work very well.

  It's just the USB drives and chips and SD cards that are not displayed.

  I have:

  Reinstalled the drivers USB MB

  Flashed the BIOS with the latest version

  Tried to install the older USB drivers

  Tried to let windows find the driver.

  Still does not

  None of this has helped.  I ended up formatting the HD and reinstall windows from dvd.

  This revealed that my USB multicard reader was bad.  When I unplugged the problem disappeared.

• Satellite L850 - USB Port stopped working

  Hello guys,.

  first sorry for my bad English, im from Germany.

  My new clearly L850 satellite has had some problems with sound-Port USB.
  I think it's the Usb3.0 Port on the left.
  While I'm workin with an external keyboard, the USB Port has stopped working and cannot identify the keyboard.
  All other devices that I put there, are out of order, but when I put an external hard Powerdevice with separate data for laptop, that he is there something ist connectet, but can't identify it.

  I have try all troubleshooting close it, like install new drivers, disable ports and restart and any kind of it.

  So maybe you have another tip for me?
  Or do I have to bring my laptop to the store for warranty?
  A Windows 8 64 bit on it, maybe it will help.

  Best regards, neothic

  Have you tried reinstalling the driver USB 3.0? Please try and check the functionality. If this will not help I recommend you do the ultimate test: back up all your data and reinstall Win8 using recovery media. Test it with clean OS preinstalled and factory settings.

  In the worst cases, you should contact the nearest Toshiba service provider and ask for help.

• USB PORTS STOPPED WORKING

  My USB ports for Entertainment of HP Pavilion laptop dv7-2277 cl stopped working.  I tried to update to Windows, since before system restore and still no luck.  the port on the left side of the laptop shown peripheral unknown whenever I plug anything in there and nothing does.  the two ports on the side right are nothing at all.  The indicated device MGR I use the current drivers, but he doesn't know what I use in the car.  I tried 3 different mouse and ACC Player.  This seemed to happed after that March 11, 2014 Windows update or after plugging in headphones NXG technology to charge the battery.  NXG assures me that they are not the problem and their agenda only charges the battery of the power from the USB port.  Ports due light ACC Player or headphones indicating the power is in them.  I'm stuck and have no idea what else to do.  Please help if possible.  Thank you for reading and taking the time to listen.

  My computer is now fixed and I'm superised that nobody else on this forum had the same problem.

  Microsoft just send a new update for USB mouse and if ports pointers fixed my question on all my USB.

  HAPPY CAMPER!

  See you soon!

• The IntelliMouse Explorer 3.0 USB mouse stops working (after ding dong)

  It seems that after an update of my optical mouse USB freeze (there's a ding dong) and then stops working and the Red led on the mouse turns off.

  The mouse is a PIN to USB Intellimouse Explorer 3.0 X 06 25120 PID 55249-576-4441001 - 0 - 3901; the operating system is XP.  I downloaded the drivers for the mouse from microsoft site (IPx86 - 1033_8.15.406.0) and re-installed readers. The problem persists.
  I can unplug it, then plug in USB and it will work for a short time, and then it freezes again
  Please advise me on measure to correct

  Hi JimBrowne,

  1 update you tried to install?

  You can check the updates that are installed recently.

  a. Click Start, click all programs and then click Windows Update or Microsoft Update.

  b. on the Windows Update Web site or on the Microsoft Update Web site, click on view update history. A window opens that displays the updates that have been installed or that have failed to install on the computer.

  You can try to perform a restore of the system to a restore point before you have been affected by the problem or the update has been installed and check.

  Note: When you perform the system restore to restore the computer to a previous state, programs and updates that you have installed are removed.

  To run the system restore, you can consult the following link:

  How to restore Windows XP to a previous state

  For more information, you can also consult the following link:

  Keyboard and mouse stops responding when you upgrade to Windows XP

  Hope this information is useful.

• My USB ports stopped working

  My USB ports just stopped working all of a sudden. For this reason, I can't print, download images, load my i - pod, etc.. What can I do to fix this and get my ports working again?

  Hello

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

  If a PC and if necessary the embedded USB can be disabled and a USB card can be used only
  is not expensive. For a laptop, using a real computer shop (no leeks and glances at a Best Buy
  or other stores) or system manufacturer support.

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

  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

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

  If you have tried ALL the foregoing Installation of upgrade/repair in Place could help. This allows you to keep
  programs and data backups however redundant are always a good idea. (It is less likely to help
  If you have not tried all the above methods as the same parameters and conditions exist).

  You can use another DVD that aren't copy protected but you you need to own
  Product key. It must be the same version 32 or 64 BIT Vista OEM. Also the system
  machine to usually sell the cheap disk since you already own Windows. Don't forget to make a
  good backup or 3 (security in redundancy).

  On-site upgrade
  http://vistasupport.MVPs.org/repair_a_vista_installation_using_the_upgrade_option_of_the_vista_dvd.htm

  This tells you how to access the System Recovery Options and/or a Vista DVD
  http://Windows.Microsoft.com/en-us/Windows-Vista/what-happened-to-the-recovery-console

  How to perform a repair for Vista Installation
  http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

  I hope this helps.

• Windows Vista - why my usb ports stopped working, and how do I fix them?

  My 3 usb ports worked very well, but a few days ago they just stop working.  I updated the drivers even though my drivers were already later.  I even tried to update the drivers.  Nothing seems to work.  Can you help me?

  Hi WillisPop,

  ·         Since when are you facing this problem?

  ·         You did it last changes before the show?

  Use Device Manager to disable and re-enable all the USB controllers

  This allows controllers to recover the port USB of his condition does not respond. USB controllers represent the USB ports in Device Manager.

  To disable and re-enable the USB controllers, follow these steps:

  1. click on Start, type Device Manager in the start search box and press ENTER.

  2. expand Universal Serial Bus controllers.

  Note: you may scroll through the list to find this point.

  3. right click on the first USB controller under Bus USB controllersand then click Uninstall to remove it.

  4. repeat the above steps for each controller USB is listed under Bus USB controllers.

  5 restart the computer. After the computer starts, Windows will automatically check for changes on the hardware and reinstall all USB controllers that you uninstalled.

  6. check the USB device to see if it works.

  You can also check out the article below for more information:

  Tips for solving problems of USB devices

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

• My usb mouse stopped working

  The problem is that my mouse usb (USB Microsoft IntelliMouse Explorer 3.0), has stopped working, the light is on but the cursor does not move it works when I restart my computer. I tried the other mice and after some time (can be 2 min, 1 h its random) the mouse stops working. I tried to use the other usb ports and it dosnt work, I tried the system restore, but the dates are after the onset of the problem. If anyone can help me, I would be grateful. And sry about my bad English, which is not my language.

  The only thing I found that worked the first time, every time (so far) is simply stop and UNPLUG your computer (for laptops... Disconnect the battery as well a few moments).

  With the machine on, the motherboard may still have activity.   This is what needs to be reset.

  Remove power, reboot and see if the mouse started working as you go through the screen "windows".

  Once logged on, it should pass the routine "found new hardware". This will solve the problem of "Unknown USB device" which is related to the mouse works do not.

  It could be useful!

  See you soon

• Keyboard and USB mouse stops working and kicking in and out.

  Hello

  I'm having a problem with my keyboard and USB mouse. Both at the same time stop working. Also, the mouse freezes every 10 seconds for 1 second (so boring). When the mouse stops working there is still of the red laser that is below normal. I am confused with that. I have all the latest drivers.
  Thanks for the help.

  Sys Specs: Windows 7 pro 64-bit, Intel DP67BG, HyperX 6 GB DDR3-1600 (3x2Go), Intel Core i7 - 2600K 3.4 GHz S1155, WD Caviar Black 1 TB 7200 rpm 3.5, EVGA GeForce GTX 470.

  Hello

  If you have a USB mouse wired and keyboard connected to your computer, and that they do not work properly, please check following things:

  1. Firstly, plug the USB into a different port on your computer. If they still do not work...

  2 try them on another computer! and if the problem is still there, it would be easy for you to just replace. But is not likely to result in the mouse and the keyboard does not at the same time!

  2 and if it's OK with another computer, which would be something wrong with your computer, and it could be from a hardware or software.

  Just see how it is done up to now.