Increase your income with Hive. Invite your friends and earn real cryptocurrency!

Asus 390 TUF gaming MB Will not run 6 GPU’s

I am trying a new MB. A Asus TUF 390. It has an i8700k cpu and 2ea 1000watt psu’s. I have replaced all the risers, I have tried different cards. But I can’t get it to run 6 cards. Only 5. I am very new to this style MB and not sure what the bios settings should be. I tried setting them to my other Asus MB bios settings. Any help would be appreciated. The goal of this project was to try to use cpu to mine also.

Describe your hardware setup more details