Anyone have any luck with this issue?
I'm building my first rig and could definitely use some help

MOBO: Gigabyte z270p-d3 currently on BIoS version F6
GPU: 6x GTX 1070 ti
Intel g4400 CPU
EVGA GQ 1000w PSU
Simple miner OS on a flash drive
Ethernet plugged into MOBO
Configured Bios settings per Simple miner website (I couldn't find the 4G Decoding to enable but all other settings are correct)
I'm able to boot ubuntu but keep getting this same error message: "There is no screen to be attached matching miner."
I tried:
- attaching just one GPU directly into the MOBO but still get the same issue.
- switching risers and various components/wires but no luck.
- tried an identical but different GPU - still no luck.
Any suggestions would be much appreciated! Thank you!!