USB port not working after Windows updates

Similar Questions

• my super USB does not work after last update OS EL Capitan

  my super USB does not work after last update os el capitan

  Hi viral_02,

  The resources below provides a few for the SuperDrive USB troubleshooting steps.  Click on the link to see all the possible symptoms and solutions, including resetting the system management controller.

  Get help with the SuperDrive slot on your Mac computer loading

  If the problem persists, Contact Apple or an provider of services authorized Apple, or make an appointment with an Apple Retail Store additional diagnosis, evaluation, or service.

  Take care

• 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.

• Wireless does not work after Windows Update

  Original title: Wi - Fi internet connection is DISABLED since yesterdays upgrade, how can I get that back on?

  Since a windows update yesterday, before closing my laptop... I am not able to access the Internet.

  My without wire is off and I can't turn it back on.  Toshiba wants $99 for technical support.

  Hi Sheryl,

  Please join Microsoft Community where you can find the necessary information on Microsoft products!

  Wireless does not work after a windows update.

  1. what day that was installed?

  You can check the update in the update history:

  See the Windows updates are installed

  http://Windows.Microsoft.com/is-is/Windows7/see-which-Windows-updates-are-installed

  2. do you receive any error messages?

  3. What is the model of the computer?

  The problem may be with the drivers or with the device.

  I suggest that you refer to the procedure described in the site:

  Wireless and wired network problems

  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  I hope this helps. If the problem persists, let know us and we would be happy to help you.

• Satellite C50D-A-12 x - touchpad does not work after Windows Update

  the touchpad does not work after the windows updare

  I always recommend you read other threads / messages and spikes before considering opening new thread in the forum
  https://Forum.Toshiba.EU/showthread.php?82878

• Help, INternet explorer does not work after windows update

  One day, the computer automatically downloads and installs the programs that are recommended by microsoft windows.
   
  After installation, my INternet explorer does not work.

  It reads:

  Windows could not access 'ie.redirect.hp.com '.
  Windows received an HTTP error message: 403 (refused).
  -> If this problem is consistenly prevent windows to connect to several sites on the Internet, contact your network administrator or your ISP.

  Then I click ok, and then try to go on 'www.google.com '.
  It still does not work, so I click on diagnose connection problems
  This time, it reads:

  Windows not found no problem with the network connection on this computer.

  You want to report the problem to Microsoft? Additional details about what went wrong can help create a solution. The report will be sent the next time you go online.
  Send information

  But when I send, I can not because I have Canon go online on my Internet Explore.
  When he first stopped working, I could use the system restore, but after a few months I dropped and now I can't restore the system to a place that it worked fine.

  I also know that this problem is not the administrator of network or something like that because I downloaded Firefox when IE stopped working, and Firefox works fine.

  I tried everything, but I can not do it by myself, so help please!

  @ceda only: See...

  Help: I got hacked. Now what should I do?
       http://TechNet.Microsoft.com/en-us/library/cc700813.aspx

  Backup of personal data (which none should be considered 100% reliable at this point) then do a format and clean install of Windows.  Please note that a repair installation (upgrade AKA on-site) will NOT fix it!

  HOW to do a clean install of Windows XP: see method 1 and http://michaelstevenstech.com/cleanxpinstall.html#steps in http://support.microsoft.com/kb/978307

  Once installed the clean, you will have the equivalent of a "new computer" in order to take care of everything on the next page before connecting the machine to the internet or a network otherwise and before using a USB key that is not brand new, or has not been freshly formatted:

  4 steps to help protect your new computer before going online
       http://www.Microsoft.com/security/pypc.aspx

  Other useful references include:

  HOW to get a computer that is running Windows XP Gold (no Service Pack) fully patched (after a clean install)
  http://groups.Google.com/group/Microsoft.public.windowsupdate/MSG/3f5afa8ed33e121c

  HOW TO get a computer that is running Windows XP SP1 (a) or SP2 fully patched (after a clean install)
  http://groups.Google.com/group/Microsoft.public.WindowsXP.General/MSG/a066ae41add7dd2b

  Tip: After getting the computer fully patched, download/install KB971029 manually: http://support.microsoft.com/kb/971029

  NB: No matter what Norton or McAfee free trial which is preinstalled on the computer when you bought will be reinstalled (but invalid) when Windows is reinstalled. You MUST uninstall the trial for free and download/run the removal tool before installing updates, Windows Service Packs, or updates IE and before installing your new anti-virus application (which will require WinXP SP3 must be installed).

  Norton Removal Tool
       FTP://ftp.Symantec.com/public/english_us_canada/removal_tools/Norton_Removal_Tool.exe

  McAfee Consumer product removal tool
       http://download.McAfee.com/Products/Licensed/cust_support_patches/MCPR.exe

  See also:

  Measures to help prevent spyware
  http://www.Microsoft.com/security/spyware/prevent.aspx

  Measures to help prevent computer worms
  http://www.Microsoft.com/security/worms/prevent.aspx

  Avoid fake security software!
  http://www.Microsoft.com/security/antivirus/rogue.aspx

  ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• USB printer not recognized after Windows update

  OT: usb device not recognized

  After that suddenly stop, reboot, done, the device is plugged in where the printer indicates that it does not recognize the device. I said abattissent unplug it and reconnect it and if it doesn't work me to replace... I re install the driver for the Hpdeskjet940c but nothing works...

  Hello grasshopper.

  This problem may be caused mainly by broken printer drivers, this could have been caused when you installed the updates. I suggest that you start with a restoration of the system on the computer by choosing a restore point when it was working fine.

  a. Click Start, type system restore in the search box and then in the list click on the system restore program.

  b. If you are prompted for an administrator password or a confirmation, type your password or click on continue.

  (c) in the System Restore dialog box, click on choose a different restore point and then click Next.

  d. in the list of restore points, click a restore point created before you started having the problem, and then click Next.

  e. click Finish.

  You can see the following article for reference:

  http://Windows.Microsoft.com/en-us/Windows7/products/features/system-restore

  You can also try driver restore on the computer and check if it helps.

  To roll back a driver in Windows send the driver to the version that was finally installed for the device. Restoring a driver is an easy way to return a driver for a working version when a driver update fails to fix a problem or maybe even a new problem.

  a. open the Device Manager. To do this, click Start, type device in the area Manager search and then click on Device Manager in the list programs.

  b. right click on the device for which the previous version of the driver is desired and then click Properties.

  c. click the tab drivers.

  d. click on Roll Back Driver.

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

• USB ports not working no-Windows 7 on Imac

  Hello

  I ve just installed Windows 7 on an Imac end 2012, using an external hard drive and running in Bootcamp.
  Everything went well, Win 7 works perfectly, but all USB ports do not work. Everything I plug into their t doesn't get recognized (flash memory usb cards, mouse usb, external drives...).   They work in OSX.
  All other ports (ethernet, audio, output Thunderbolt) work very well under Win 7.
  What I tried, no still no usb operation:
  -Reinstall Win 7 (just to check that I used a mouse usb, what worked very well right up until the last reboot needed to complete the installation.) Subsequently died)
  -reinstall all software Bootcamp (actually, fix, that you can't just unninstall and reinstall) has done that several times...
  -tried to uninstall the usb ports in Device Manager, I couldn't use my Apple wireless mouse more, so I had to restart after the first. Yes, after a restart, he says it's to install the missing disks, yes they are all perfectly... However - install no USB
  -No, no problems appear in the resolution of the problems of the unit
  Do you have any other ideas I could try?
  Thank you very much.
  Marian Nedelcu
  Here is my config Imac. in case it helps:
  IMac 27 inch Quad-core

  3.4 GHz I7,

  32 GB OF RAM,

  3 to FusionDrive,

  NVIDIA GTX 680MX 2 GB,

  Magic Mouse, Apple wireless keyboard

  Hello

  I suggest you to contact the Apple support and check if it helps.

  http://www.Apple.com/support/Mac/

  Hope this information is useful.

• Qosmio F750 - touch buttons does not work after Windows update 10

  I use a laptop Qosmio F750 (PQF75A-02Y00Q).

  Installed on the computer the previous operating system was Windows 7 Home Premium 64-bit. Then, I upgraded the operating system to Windows 64-bit edition 10.

  As expected, this change would cause problems to appear. The thing that is really bothers me right now is that the touch of the keys in the top right of the keyboard do not work as expected.

  The buttons respond always if you touch them, but they do nothing on the screen. for the most part. When I touch the Volume Up / Volume keys down, they work as expected. However, the key Mute, the button Play/Pause, the Wifi key on / off and Mode (as well as the key to toshiba bulletin board) eco button do nothing.

  Curiously, when I manually turn eco mode from the power settings mode eco button again turns the green.

  My last question is, how can I fix this so that ALL keys work as expected?
  
  -----------------------------------------------------------------------------------------------------------------

  I noticed that the recognition facial webcam was funny things as well, but everything what needed to be done was to recalibrate the installation for that to make it work again.
  Curiously, all the FN key functions work well.

  In addition to the question in bold, there are all the other drivers should I install to improve/restore functionality to my laptop? As the page of Windows 8?

  Hello

  I have the same problem since update 8.1 and now after 10 update, even more I lost the 3d display function since I updated to 8.1.
  MY QOSMIO is PQF75E-F750

• Laptop HP - 15-r213ns: hotkeys (keys of wifi sound, brightness), does not work after windows update

  Hello

  I have a HP laptop - 15-r213ns (ENERGY STAR) with windows 8.1

  Last night, after an update of windows, the shortcut of the brightness (F2 and F3) volume (F7 and F8), wifi (F12) and keys all others have stopped working.  I can always change the brightness and volume using windows, but I can't do more using the keys.

  The function keys are working, as refresh F5 or F3 Browse. I noticed that before I had to press the FN key for this and now she does without the FN + Fx, so I guess that the update of windows must have changed something here.

  They used to work fine before the update. I reinstalled the display drivers (NVIDIA G-FORCE 820 - M) and looked for new drivers or update drivers using HP Support Assistant, but everything is up-to-date.

  I was looking for hot key factors in the page of HP drivers for my product but could not find any keyboard, drivers or software related shortcut keys.

  any suggestions?

  Thanks in advance,

  Marco

  Hi, Marco:

  The system of the event utility is supposed to get the Fn keys to work.

  Details:

  This package contains the HP System Event utility for the laptop models running a supported operating system. HP System Event Utility allows the special programming function keys.

  File name: sp70439.exe

  You can find this file in the Software - Solutions section of the driver for your model page.

• Re: Satellite L500 - Wifi does not work after Windows Update

  The wireless on my Satellite L500 worked perfectly before you update windows. However, after the updat when you try to connect to a wireless connection, it says that "no connection is available.

  I then clicked on fix to try to find a solution. Then the message "the diagnostic policy service does not work. Using Ctrl + Alt + Delete I went on services and attempted to start the DPS manually, but the message "Diagnstic political service on Local computer started and stopped. Some services stop automatically if they are not in use by other services or programs. »

  This message puzzled me enough as it is said that the Wifi is infact on however in a attempt to FN + F8 F8 option does not appear. Any help would be greatly appreciated.

  Hello

  For Satellite L500, there are already some threads here in the forum:
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?MessageID=186764
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?MessageID=178629
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?MessageID=188577

  Additionally, make sure that the DHCP and DNS services are running. Type of startup is set on "Automatic" and try to restart both services.

• Pavilion x 2 N005TU: ELAN touchpad does not work after windows update 10

  Hi, I've just updated my Pavilionx2 N005TU for windows 10 yesterday. After update, tochpad is not working and keep turn off every time, even I allow him - he'll be disenabled after closing. And I have to activate whenever I turn on my laptop. You have a permanent solution for this? Thank you.

  PS. I already checked for the new update of device - but no update to touchpad so far.

  Hi Amm_S04, as you know windows 10 has just come out, so it will take time for all drivers (including touchpad drivers) to get the new updated version supporting this new windows. For now you can also check here http://support.hp.com/us-en drivers

  Although I would advice you to wait and update the driver through windows update as soon as it is available.

• Keyboard does not work after windows update

  The keyboard of my laptop S series suddenly stopped working after that she completed an update of windows. Another strange thing is that the wireless only turns off even when the laptop is turned off. Everything else seems to work fine except for two things.

  First thing I did was to restore the system back to before the update of windows, but nothing has changed. Then I tried to uninstall the keyboard driver then by restarting the computer, after which it automatically reinstalled the driver but the keyboard still did not work.

  Then I "refreshed" system, but nothing has changed then either. And finally, I reset the factory settings and for a little while, the wireless light turns off, but then he came back even if I had not turned on the laptop. (Update: I just changed the laptop and the wireless light disappeared so... If all goes well he will not return as a sign of improvement.) There was no change to the keyboard.

  Additional details on my laptop that may or may not have something to do with the problem:

  It is currently running Windows Pro 8 on a 64 bit system and is less than a year.

  I accidentally spilled tea really diluted on the laptop a month ago, but the laptop was working again fine until windows update a few days ago. There is no significant problem caused by the spill other than a few sticky keys who take off on their overtime and that the sensors of the keyboard backlight no longer works correctly.

  Any advice on what else I might be able to try to try to again take the keyboard in a usable state would be great.

  Hi rhel!

  If the keyboard still does not work while in the BIOS, then it means that you have here a hardware failure, and the only way to solve that is to have the repaired computer. You can visit this page to start the repair process.

  -Tim

• "Sleep" mode does not work after Windows Update

  After that a windows update 2 weeks ago my "mode" has been disabled. It is visible on the start menu, but is paler than other settings. I tried to restore my computer to before the update, but it says there is no date for the value. I've used the system restore and it worked fine. After the update my display settings have been changed also, but that was easily put back.

  Can anyone help? I saw other people with similar problems, but I find no answers that worked on my computer.

  If it's a Win7 computer, post here for appropriate assistance: http://social.answers.microsoft.com/Forums/en-US/w7performance/threads

  If this is a Vista computer, post here for appropriate assistance: http://social.answers.microsoft.com/Forums/en-US/vistaperformance/threads

  If it's a Windows XP computer, post here for appropriate assistance: http://social.answers.microsoft.com/Forums/en-US/xpperformance/threads

  ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• Why USB ports stop working after Windows loading screen?

  USB ports worked fine until a month or two it is a. I tried a system restore, but that did not work. System recovery PC Angel graphic screen freezes. I tried to uninstall and reinstall the USB controller from Device Manager, but it freezes and I have to leave the program via the Task Manager.

  Hello some poet,

  Thank you for your message.  Try to go to your computer manufacturer's website and download/install the USB drivers for your specific computer.  It must ignore having to install the drivers through the Device Manager.
  Please let us know if it did or did not help to solve your problem.
  See you soon

  Engineer Jason Microsoft Support answers visit our Microsoft answers feedback Forum and let us know what you think.