win7的usb2.0驱动被覆盖了,鼠标键盘完全无反应!!
发布网友
共4个回答
热心网友
你好我也遇到同样的问题了，找不到答案。
只好上官网，zadig 在FAQ里面第一个问题就找到了：
网页链接
Open Device Manager
Under Universal Serial Bus devices (or possibly libusbk devices/libusb-win32 devices if you didn't pick WinUSB as your driver), right click on your device. In this example, ADATA UFD is our device.
Select Uninstall and on the dialog box that appears, make sure to check the box that says "Delete the driver software for this device" then click OK.
Once the uninstallation is complete, unplug and replug your device. The original system driver should now be reinstalled.In our case, we would see the Flash Drive reappearing under the Disk drives category, which is what we want.
简单说，就是卸载装错的驱动，再把鼠标拔下重新插入。
热心网友
驱动是装不坏的，你再弄一个usb驱动装一下，然后把主板和芯片驱动都重装一下。追问谢谢亲的回复，可是我的鼠标和键盘都无法使用，要怎么重装驱动呢？
追答你有没有光盘？进入心痛pe模式，这个时候应该可以操作的。实在不行就重装系统。
热心网友
把驱动卸了，重装下巴 ，如果是没找到usb的驱动可能就是跟系统集成在一块的，那你就重做系统把。
热心网友
只能用盘重装了
