im just going to return it, and buy the EVGA GTX 970 it has same 2 6 pin socket like my 680 does. im done. I have tried for 6 hours to get it working.
solved issue, my CPU cant support a 900 series GPU, upto 700 series. so i can go with a 780ti 3 gig.
the 970 needs a UEFI BIOS
I tried for over 6 hours. Then I talk to evga tech. They said nope. Max my mb can support is 700