Anybody can help me with this new rig running Z97 Gaming 5 MSI, I can't get the 7th card running on Windows 10 (Exclamation Mark Code 12 issue) as posted in this topic: https://bitcointalk.org/index.php?topic=2276767.msg23309174#msg23309174

Now I'm testing SMOS, as some users sharing same hardware with me can get the 7th card to work on this simple mining OS. However mine is still not working.

I tried switch risers into different slots, they all seems to be working fine .... but no matter what I changed the card in 7th order won't work (there will be a card doesn't show up)

Anything else I can do ?