Win8 device manager umdf hid minidriver device unknown device how to do?

Symptom:

The umdf hid minidriver device unknown device appears in the device manager under Windows 8 system, as shown in the figure:

Cause analysis:

UMDF The full write is User-Mode Driver Framework (UMDF). UMDF provides plug-and-play (PNP), power management (Power Manager), asynchronous output input, etc. The whole meaning of UMDF HID minidriver Device is The driver for the plug-and-play peripherals may be that the external mouse, keyboard, camera, card reader, USB flash drive or other USB device driver should be automatically installed by the system but not successfully installed. .

Solution:

1. Enter the Universal Serial Bus controller in the Device Manager, uninstall all USB root hub devices, restart the computer, and then reinstall the motherboard and power management. Driver;

2. Use the Ghost method to install the system. The camera, card reader or other USB device is not correctly recognized. At this time, you can download the camera and card reader of the corresponding model operating system on the Lenovo service website. The driver is properly installed;

3. Right click on the device in the device manager, uninstall the device, and then rescan the hardware to see if the installation can be completed automatically.

The above is the failure analysis and solution of the unknown device of umdf hid minidriver device in Win8 device manager. Friends who have the same problem can try it out.