Thanks! Where is the "power check" in the bios? What's is called?
Also, per the manual, and because it's 13 gpu's, it says these molex must be plugged in. I have to believe it's for a reason since this is a "mining" board, and ASrock is well aware of powered risers, no?
Are you using this board now?
Is the "power check" option in the bios something different? Where can I find it specifically?
You don't need to use the motherboard molex PCI-E supplemental power when using all powered risers. You do need to disable the power check in the Bios or you will get a warning message at Post.