accidentally disabled enhanced usb controller now can not log on to windows

I accidentally disabled thr enhanced usb host controller.now no usb ports don't work so I can't open the computor to reactivate the controller

Hello

Start the computer in safe mode and start the desktop.

Safe mode starts Windows with a limited set of files and drivers. Startup programs do not work in safe mode, and only the basic drivers needed to start Windows are installed.

Start your computer in SafeMode (Windows 7)

Then perform the following steps:

A: right click on my computer, and then select Properties.

B: then go to Manager of devices and then, on the Action menu, click scan for hardware changes

Hope that helps.

Tags: Windows

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