There is a search box on top…to use it.
https://winraid.level1techs.com/t/guide-coffee-lake-cpus-on-skylake-and-kaby-lake-motherboards/32344/1531
Flashing Gigabyte while avoiding “Invalid BIOS image” - BIOS/UEFI Modding / BIOS Modding Guides and Problems - Win-Raid Forum (level1techs.com)