Windows 10: USB keyboard not recognized on all ports - How to fix without reinstalling fresh copy of...

Discus and support USB keyboard not recognized on all ports - How to fix without reinstalling fresh copy of... in Windows 10 Drivers and Hardware to solve the problem; When I connect my USB keyboard, the keyboard isn't recognised (on all ports). (screenshot) Screenshot from Device manager. Screenshot from Device... Discussion in 'Windows 10 Drivers and Hardware' started by omareg941, Feb 8, 2019.

  1. omareg941 Win User

    USB keyboard not recognized on all ports - How to fix without reinstalling fresh copy of...


    When I connect my USB keyboard, the keyboard isn't recognised (on all ports). (screenshot)


    Most probably this is due to some recent Windows 10 Update (There was a previously reported issue for KB4074588 update that causes permission denied on port mapping).


    My USB keyboard is fully functional as it's working with no problems on other computers. Also I tried, on my computer, different USB keyboards and they aren't working (except one old keyboard) and some USB mouses (except one old mouse) are the same not working.


    My computer (Notebook) having the issue is HP EliteBook 8440p.

    My current OS version is Windows 10 Enterprise 64-bit 17134.556.

    I've tried these solution suggestions (none works):
    • Uninstalled all USB keyboard related drivers and restarted computer many times. (screenshot)
    • Made sure that drivers files on both my computer and other computers (where USB keyboards work normally) are identical.
      • All files of input.inf_amd64_d6b10f5fa055a5cd and keyboard.inf_amd64_e085085e52ff47cffolders in C:\Windows\System32\DriverStore\FileRepository are identical.
    • Tried to update drivers from device manager manually using input.inf_amd64_d6b10f5fa055a5cdand keyboard.inf_amd64_e085085e52ff47cf folders grabbed from other computers (where USB keyboards work normally). But I get The folder you specified doesn't contain a compatible software driver for your device.... (screenshot)
    • Tried reinstalling all official drivers for my computer. I have the latest version of Chipset driver is installed. (screenshot)
    • Disabled all Power Management on all USB hubs and input devices. I have made sure that USB selective suspend setting is Disabled both On battery and Plugged in. And that Power management is disabled (by unticking the Allow the computer to turn off this device to save power) on all related devices (USB Hubs and USB input devices). (screenshot)
    • System Restore. Unfortunately I don't have a System Restore image for my OS before the issue.
    • Uninstalling recent OS updates. I have uninstalled all recent OS updates that I can uninstall and the issue still exists.
    • Updating to the most recent updates.



    I need to solve this issue without reinstalling a fresh copy of Windows 10.

    :)
     
    omareg941, Feb 8, 2019
    #1

  2. usb not recognized

    Hello Ethan,





    The USB port may have stopped responding after you remove or insert a USB device. When the port is in this state, it no longer recognizes any USB device. Aside from the troubleshooting steps you’ve performed, you can also scan the Device Manager for
    hardware changes. Follow the steps below:



    • Go to the Device Manager.
    • Click the Action tab.
    • Select Scan for hardware changes and follow the prompts to reinstall the missing driver.
    • Check the USB device if it is already working.


    Let us know if you need additional assistance.
     
    Kristine Arp, Feb 8, 2019
    #2
  3. usb not recognized

    today my windows 10 stopped recognizing external usb attachment thumb drives. My usb connected keyboard and printer are fine. No usb ports show up in my listings
     
    Mike Lewis55, Feb 8, 2019
    #3
  4. USB keyboard not recognized on all ports - How to fix without reinstalling fresh copy of...

    USB Ports

    Hi Homer,

    We'd like to ask a few questions to help us isolate this problem.

    • Have you tried connecting your device tracker to a different USB port on your computer?
    • If so, was it detected?
    • Did you receive any error messages?

    To address this issue, we suggest that you follow the troubleshooting steps shared by Praveen Venogupal on this

    link
    .

    Let us know how it goes.

    Regards.
     
    Vanessa Yar, Feb 8, 2019
    #4
Thema:

USB keyboard not recognized on all ports - How to fix without reinstalling fresh copy of...

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