I'm using a MSI Z270 A Pro(latest bios installed) with a Celeron G3930, I can plug the cards individually with 4g encoding turned on and have no issues booting up then patching, however when all 6 cards are plugged in Windows will show a black screen when booting and eventually restart after 20 seconds.
I know that processor isn't the best for this but there have been comments stating that it does work with 6 GPUs.
Whoever can help me get all GPU's running and recognized in at least afterburner/claymore will get 0.2 ether as a reward.

Windows is installed in UEFI mode, I've also pretty much tried everything from searching through this forum the past couple days.