How to restore after Win8 installs the driver?

1. Press WIN+X under the desktop, then select “Device Manager”;

2. After opening the device manager, find you. Just install the driver device, then right click on <;Properties>

3. After opening the device properties, switch to the “Drivers” tab and click the “Rollback Drivers” button. (If the driver has not been updated, then this button will be gray and cannot be clicked);

4. At this time, the system will pop up a prompt box, we don't bother, click “ is ”, then start rolling back After restarting the Win8 system, the driver will return to the previous state.

If the driver is not compatible, the performance of the device will be degraded or the device will not be used. In this case, we can restore the driver first and then reinstall it. If the graphics card driver is upgraded and cannot enter the system, then Enter safe mode for rollback operation.