SLI with 2x 1080 NOT WORKING

xbx

Honorable
Mar 28, 2013
25
0
10,530
I just tried to install a 2nd 1080 onto my ASUS IX Formula motherboard. The top card is working. I have tried 2 different Bridges (one from motherboard box and one ASUS SLI HB Bridge). In BIOS, I can see both cards. Once I boot up, I cannot see the second card and in Nvidea there are no options for SLI. I have tried to restart and reinstall.

SUMMARY: Bio sees both cards. Device manager sees original. No SLI config options,