So, I got my new Z270-P motherboard in today and I have 4 1080TI's. I went through the bios settings like I have seen in videos but I still get an error when trying to boot with more than 2 GPU's. Im assuming I missed some sort of bios setting. Can anyone point me in the right direction? Error pic is below. Removing the third and going back to just 2 works fine.
https://imgur.com/a/cNpkLTIA!