How to Install Windows 7 on Kaby Lake (7th Gen Intel)
Channel: PerkyQuail
Date: 08/04/2017

So guys, I have installed Windows 7 Ultimate x64 on my 7th Generation Intel Core i5 7400 and it is working very smoothly.
I have told steps to get it worked.

Link for Intel 3.0 eXtensible Driver:
http://download.gigabyte.us/FileList/Driver/mb_driver_intel_usb3_100series_w7.zip