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enhanced host

About this tag
The 'enhanced host' tag on WindowsForum.com covers discussions about the Via USB Enhanced Host Controller, a component that can cause USB keyboard and mouse connectivity issues. Users report problems such as devices being detected as unplugged or losing connection when the controller is reinstalled. Disabling the controller often restores functionality. Troubleshooting steps include uninstalling and reinstalling the USB tree. This tag is relevant for Windows users experiencing USB input device failures related to the Enhanced Host Controller Interface (EHCI).
  1. ratedjoe

    Windows 7 Via USB Enhanced Host Controller Nixing USB Keyboard and Mouse

    Hey all! I've been having issues with my PC detecting my USB Keyboard and Mouse for some time now. Sometimes it would detect them and go to install them but then tell me "The device is unplugged" (whih wasn't true, I checked all of the cables everytime. Usually I have to uninstall the USB tree...
    • ratedjoe
    • Thread
    • computer issues connection issues controller detection device not recognized drivers enhanced host input devices keyboard mouse reinstall tech support troubleshooting uninstall usb
    • Replies: 1
    • Forum: Windows Help and Support
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