USB driver stopped 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.

• 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.

• 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.

• Accelorator Windows driver stopped working

  Occasionally, I have a message that comes up saying Windows accelorator driver stopped working for Windows XP and has recovered. I have Windows 7 Home premium so why would this message keep appearing from time to time.

  I think you mean the error: display driver Intel Graphics Accelerator drivers for Windows XP stopped responding and has recovered

  This means that your graphics driver has stopped working properly.
  You need to update this driver, I guess its GPU from Intel because of the error message for the latest version of the driver can be downloaded from the Intel page so European page driver Toshiba.

• 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?

• I get the following error on my windows XP pc _ "ialmrnt5 display driver stopped working properly" my police doing real big and I have to restart my PC

  I get the error message on my Windows XP pc
  "ialmrnt5 display driver stopped working properly" my police doing real big and I have to restart my PC

  How can I solve this problem?

  What do you do when this happens?

  You can try to find an updated driver and then update your driver to determine if it solves your problem.

  Take a look at this article by Intel: http://www.intel.com/support/graphics/sb/CS-009483.htm

• nvlddmkn display driver stops working, how to fix?

  display driver stops working when you play

  Download and install the latest nVIDIA Driver:

  http://www.nvidia.com/download/find.aspx?lang=en-us

  "A programmer is just a tool that converts the caffeine in code" Deputy CLIP - http://www.winvistaside.de/

• 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 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.

• What can I do if my lap suddenly profit and loss and say display driver stops working?

  Well, I have windows 7.   Sometimes when I open my browser, my laptop suddenly stopped automatically... and soon end up... in fact it says "DISPLAY DRIVER STOPS WORKING AND SCRAP with SUCCESS".

  There is a big problem on my lap?  pls help me... thanks

  Hi Shara,

  1 did you changes to the computer before the show?
  2. what browser you use to access the Internet?

  3. you get this error message while trying to open the web browser?

  This problem may occur for one or more of the following reasons:

  a. you may need to install the latest updates for your display driver
  (b) Visual effects, or too many programs running in the background may be slowing down your PC
  c. the GPU takes more time than allowed to display graphics on your monitor.

  Note: If you use an older video card, it may be a video driver that is fully compatible with your version of Windows.

  Please refer to the article to resolve the problem:

  "Display driver stopped responding and has recovered" error in Windows 7 or Windows Vista
  http://support.Microsoft.com/kb/2665946?WA=wsignin1.0

  Important: 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 the registry in Windows 7, see http://windows.microsoft.com/en-US/windows7/Back-up-the-registry

  Let us know if you have other questions about Windows in the future. We will be happy to help you.

• 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.

• 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.

• Copying files to a USB drive stops at Midway

  Hi I have a windows 7 (Home premium 64-bit) Laptop drives and two USB ports (a Kingston 16 GB data traveler and another 4 GB Cruzer). I also have an XP laptop. On the XP laptop, I can use the two USB drives to copy files of any size. Both are partitioned NTFS.

  But on the win 7 laptop only cruzer 4 GB works without problem. Whenever I try to copy a file to that drive 16 GB from win 7 playback starts without problem but stop somewhere between the two. It does not shortly after. I tried a number of solutions, including a fix suggested in this forum and still having the same problem. If I copy a file very small (a few MB), she can finish to copy without any problems.

  Can someone please.

  http://social.technet.Microsoft.com/forums/en-us/w7itprohardware/thread/38f25c1d-de67-4C74-8845-2cd3a15d8e41/

  Please try the fix mentioned in this thread and see if it solves the problem. Want to know if your hardware current & software will work with Windows 7? Click on these links: *Windows 7 Upgrade Advisor * *Windows 7 Compatibility Center*.