ASUS H170 Gaming Pro

Hi there. Recently, I bought an Intel i7 7700K CPU. When I tried installing it, I got no video out. I assumed this is because my motherboard (ASUS H170 PRO GAMING) doesn't recognize it. My BIOS firmware is from 2016 (as I never needed to update it) and the i7 7700K is one of the last CPUs that's...