i5-8400 VGA driver won't install

[Morlock]

I just bought a gigabyte Z370 D3 and an i5-8400 and installed W10 Pro (10.0.16299). All the drivers installed fine except for the VGA driver for the i5. When I run igxpin.exe, or the one that's "pun" instead of "pin," I get the error message:

This computer does not meet the minimum requirements for installing the software

I tried running it as administrator, and I tried both of the versions Intel have on their download page for the 8400, no dice.

Any ideas? I haven't flashed the BIOS, it's whatever it shipped with.

 

[Morlock]

Never mind, did some searching and discovered that I need to enable it in BIOS. And still not sure if I need to pull the video card for it to even work, so I'll just leave this be.