Missing Unknown device
Unknown device If devices are being detected but are showing in Device Manager as an Unknown device
this is an indication that Windows does not have the proper driver support for that device.
Missing Unknown device you will see like this
How to install this ? this is so easy first you must know your motherboard name.
if you know go HERE and Select your motherboard and write ..
and you will see driver for your motherboard and go on Utilities and Find Driver ATK 110 or Management Engine Interface
We hope that this article “Missing Unknown device” would be helpful for you.