Shulou(Shulou.com)06/03 Report--

The problem of USB failure in the system from WIN10 to win7 is generally caused by the lack of integrated USB3.1 (or 3. 0) drivers. The solution is as follows:

First, download the universal network card version of "driver President" from other computers, and use USB disk to enter the pre-installed driver environment of PE system.

Second, after entering the system, the driver president will automatically download the required drivers on the Internet, including USB3.1 (or 3.0) drivers.

Third, restart the computer after the driver is installed

Note: the driver wizard version 9.61.3683.3040 can not be found in Lenovo Qitian M425-N008 hardware environment (2018-11-28 production), the reason is unknown.

Tip: if you want to control the mouse with the keyboard, use keyboard shortcuts to enter the control panel > easy access > change the way the mouse works.

The first step

Step two

Step three

The fourth step

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