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.

Tags: Windows

Similar Questions

  • 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.

  • Internal card reader & USB ports stop working in Windows 7 64 bit - HELP

    This seems to be VERY popular problem between Vista and 7 users. I can't find the right difficulty any where. I have a HP Pavilion of D5200T running Win 7 Home Premium 64-bit. (I can provide more specific if necessary specifications). I read a few other posts in this forum with exactly the same problem as me, I tried the suggested fixes - most of them anyway - and my problem persists.

    This is the story of the kind: bought PC Cognac nine in June 09. It came with Vista Home premium 64-bit. On the front panel, I have the HP 15 in 1 reader cards and below that another panel with micro/headphones, 2 USB ports and 1 port Firwire catches. They all worked great worked great, no problem at all. I bought Windows 7 and improved in October 09. These two USB ports and card reader have been in place since then. I turn on the computer or restart works and they. Slide into a car SD, CF, whatever it is. Little green light turns on, windows automatically opens on the screen indicating the contents of the card.

    The card reader is no longer everything first. It may be 15 minutes later, perhaps hours. I slip on a map and still get the little green light but nothing on the screen. As if no card has been inserted. 2 USB ports will do the same thing, just much less frequently. I step a USB item and I have an error message saying: is not recognized or not installed properly. If I restart - they are all back to work very well.

    So... this problem only started after the Windows 7 installed, then it is clear to me is where the problem lies. When card readers or USB is in their State of non-working, I'll go to Device Manager and see that they are always listed, and there is no indicator of errors.

    This is what I remember by train so far, without success. I uninstalled devices from the Device Manager, driver too. I tried unplugging them from the card, restart, reconnected, reinstall. I tried different plugs on the motherboard. I can't find the latest drivers. The courses are MS 21/06/06 6.1.7600.16385. I think I tried all utilities integrated in Win7 to try and diagnose, and none of them produced no results. I tried to disable the sleep function. I even reached out to HP support, and the best they have resulted so far is that the card reader is bad. They are sending me a new, but I do not think that this problem will be solved.

    As I said, I see this problem or similar to many, many forums but I have rarely seen a happy ending where it was fixed. Someone at - it the key? Help, please.

    For any question on Windows 7:

    Link above is Windows 7 Forum for questions on Windows 7.

    Windows 7 questions should be directed to the it.

    You are in the Vista Forums.

    See you soon.

    Mick Murphy - Microsoft partner

  • USB port not working after Windows updates

    My laptop does not recognize a USB device I've used in the past.  If I restart the computer after trying to plug it, I get a system repair and it cannot solve the problem.  The only way I could fix is to do a system restore in Sfe Mode, to a point, 2 weeks ago.  The only changes since then have been Windows updates.  How can I fix it

    Restoring the last known time that everything worked as you want!  Check that it works.  Then start to install the updates at the same time with restarts and tests in between.

  • USB ports stopped working after the installation of the HP dv6-1053d, Win 7 printer.

    Removing the battery, restoration and by default the bios have been made, but no luck.

    Looks like you have tried all the stuff, all I can suggest is to backup your data and perform a recovery of HP.

  • laptop keyboard stopped working after Windows update.

    have a toshiba satellite A505 laptop and the keyboard stops working after Windows Update reboots. We reinstalled Windows 7, which fixed the problem until the updates have come. Now the keyboard is unresponsive. Sounds like a software problem, no material. Also checked the keyboard drivers that are up to date.

    As a first response, go to the control panel, device, keyboard, keyboard Manager and right click, uninstall it and let it rediscover Windows and then reinstall it.

    It suits it much of the time.

  • 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.

  • 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?

  • 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?



    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 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.

  • 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?

  • Firefox extension: 'TrueSuite 5.2.500.16' stopped working after the last update of firefox (30.0), although subject: said plugin activated. No difficulty to make it work?

    Firefox extension: 'TrueSuite 5.2.500.16' stopped working after the last update of firefox (30.0), although subject: said plugin activated.

    I tried to reset firefox and search for similar problems, unfortunately found nothing.

    It is also weird empty space before the address in the address bar

    other extensions and addons seems to work very well.

    Firefox 30 spent some less commonly used "Always turned on" plugins "asking to activate. To check and change this to TrueSuite, you can use the page modules. Either:

    • CTRL + SHIFT + a
    • "3-bar" menu button (or tools) > Add-ons

    In the left column, click on Plugins. Then on the right, check the setting on the right side of TrueSuite.

    Any difference?

    Note to other readers: the original poster had to leave Firefox and start it again until it is actually entered into force.

  • Windows Vista update (April 1, 2011) now the computer will not boot.

    1. Windows Vista update (April 1, 2011) now the computer will not boot.  Love updates been invited but now computer does not start. Just gets up to a certain point, and then restarts. Impossible to start safe mode! Don't know what to do, please help!

    Hi Ema1976,

    Do you have an error message when you try to start?

    Step 1: Disable the automatic restart of the menu advanced startup options and then enter the error message, see the link below:


    Step 2: Follow the steps mentioned in the link below to access system recoverytools and run the Startup Repair tool again.

    How to access the System Recovery Options menu?

    Run the tool to restart system as shown in the link below
    How to use Startup Repair?


  • The ColdFusion 64-bit windows setup program stops working after recent microsoft update

    ColdFusion 64-bit windows installation stops working after the recent microsoft updates and how I worked around it.

    My question is at the end.

    Deploying coldfusion 9 enterprise 64-bit on a trial version Windows 2003 64 bit what OS with OS data center all updates from MS (at 07/04/2011).

    Measures taken (remember, this is all 64-bit):

    1. the installed the base OS that has been slipstreamed with SP2.

    2 checked w / microsoft and 63 OS updates installed.

    3. launch the exe of the trial CF9.

    4. as soon as the first screen (the one that looks like it's the extraction of files) then finished the second screen (the one that says simply SEE Adobe Coldfusion 9) and the progress bar moves quickly 95% to the right and the installation application closes. No error, no nothing. No log file either.

    5. after a moment of silence disbelief (and a new attempt/reboot, etc.), I started to google. I found nothing. However, I found a post (thanks dspent!) which is useful in what he says how he managed to get a log file of all kinds, first extract the coldfusion_9_WWE_win64.exe file and launch the adobe_cf.exe by hand.  (Snafu Dspent install was different from mine, but his position has been very valuable and started me in the right direction.)

    6. has obtained a copy of the file rarunzipper and extracted from the coldfusion_9_WWE_win64.exe .

    7. in the windows directory created in step 6, I have launched adobe_cf.exe.

    8. the same thing (, the installation application closes. No error, no nothing. Log file No.).

    9. I look at the hs_err_pidxxxx.log file (where the xxxx is a number).

    10. I see inside this file, a disturbing message: 'a fatal error has been detected by the Java Runtime' then ' framework issue ntdll.dll ' , then ' the accident happened outside the Virtual Machine Java to native code ".

    11. OK, now I'm thinking ntdll.dll. Native code! It's like Java tells me that for some reason any, that he can't dance with the operating system.

    12. on a hunch, I decided to test a CF install again on a server with just the installation of SP2 64 W3K3 (ie: skip step 2 above this time).

    13 bingo! That the installation works.

    14. as a result, one of the 63 patches that I had downloaded from MS had triggered a problem with Setup see

    15. back on the first server (with MS installed security patches and that CF installs not on). In the adobe_cf.lax of file CF (one of the files extracted in step 6), there is a line that mentions where the installation gets it is java. Find this file, and check java version Installer uses. It is using 1.6.0_14 - b08.

    16. on the way to the Java website, and there is a newer version of java (1.6.0_24 - b07). Downloaded and installed IT.

    17. change a line in adobe_cf.lax :
    After\\Program files\\java\\jre6\\bin\\java.exe

    (this assumes that you leave step 16 install to the default location)
    Save the file.

    18. run installation ... * IT WORKS ! *

    Obviously, the built-in java provided with the installation of the CF program is no longer compatible with some changes introduced by a recent update of MS on SP2 64 b. W2K3 platform

    And now comes the interesting part. Although I made the installer to use the new java, it had not incorporated into the generation of CF (ie: in following, you see always c:/coldfusion9/execution/jre AND the java.exe version that is located in this directory is the original version, not the latest version, I forced the installation program to use).

    On the surface, CF looks OK, but I did not test any application yet.

    And finally my
    * QUESTION *.
    Var java.home would be appropriate just to point to the new java directory? I see that the structure of directories and files are not exactly the same (well close) so I am certainly not break things by doing this, but instinct tells me that if the installer beat using the old version, then something else will bring down the road if I do not use the new version. On the other hand, the differences between files and directories is enough that it makes me very nervous with my skill set java limitied to make that decision. 

    Thanks in advance!

    Hi Byron,

    Wow great post no doubt much of the information will be useful for those who have Win03 SP2 +. Must say not come across the similar problem on Win08 r2 SP1 +.

    So, to your question. Adobe ( security bulletin recommends to run CF8 and CF9 with JVM 1.6.0_24. The bulletin does not say how to do this. I take you installed the JDK and not only JRE 1.6.0_24? After installation of monitoring JDK as follows:

    Stop the CF - stop SERVICES.msc "ColdFusion 9 application server.

    Take a copy of CF\runtime\bin\jvm.config - so you have a backup.

    Change the line CF\runtime\bin\jvm.config find "java.home =" and comment it for example:


    Add the new line like and save next:

    Java.Home = C: / Program Files/Java/jdk1.6.0_24/jre

    Note he slashes and the location of the JRE (runtime): you must point to that of JDK, because the other JRE in C:\Program Files\Java\jre6 will be missing a DLL.

    Start CF via SERVICES.msc.

    HTH, Carl.

  • All browsers stop working after the automatic updates

    * Original title: Windows 8 - all browsers stop working after update

    Hi, I have a Dell 14R with Windows 8, standard configuration.  After the automatic updates pushed on 06-04-14, computer laptop start behaving strange - not able to connect to any external website.  Home page only on a browser worked.  Troubleshooting auto did not find any problems. I restored the computer to the last point saved, generated an error "cannot restore', perhaps due to MacAfee, but solved the problem.   Then I disabled the updates for windows, just in case.  Did you anyone has a similar experience lately and was able to locate and solved the problem?

    I've updated for Windows 8.1 over the weekend, it seems to work great so far.

Maybe you are looking for