gygabite z97x

I need your help i did the process apfs that the tutorial said everythings is going ok the mac os high sierra appear with the apple logo with the loading line installing then the computer reboot few time exactly like a tutorial then when i choose the boot mac os from macintosh the logo appear...

Hi everyone, I'm trying to install OS X Yosemite on my computer, I've done it before (with Clover) but since I've change my motherboard, I need to do it again. I've already tried a few times, without any success. I have tried both ways, Clover and Unibeast, and I would prefer to use Clover...