No SLI Option in Nvidia control panel

[bbymkr]

I'm trying to SLI a couple of matching Gigabyte GTX 660 ti 's on a Gigabyte GA-z77-D3H mobo and EVGA Supernova 850w PSU. Both cards are showing up in the Device Manager. My problem is that there is not an option in the Nvidia control panel to configure SLI where there should be. GPU-Z shows that SLI is disabled. I have a bridge on. I tried swapping the cards. I also updated my mobo's bios. Drivers have been removed with Driver Sweep in safe mode and reinstalled. Anyone have any suggestions? Thanks!

Card #1-

Card #2-

 

[renz496]

is this your mobo?

http://www.gigabyte.my/products/product-page.aspx?pid=4140#ov

if that's the case then the motherboard did not have support for SLI. it only support crossfire. the one that support SLI is Z77X-D3H (i owned the board myself)

 

[bbymkr]

Yeah that's the mobo! So what are my options beside a new mobo?!

 

[renz496]

Yeah that's the mobo! So what are my options beside a new mobo?!

sell those 660Tis or put them on another rig and get faster card.

 

[bbymkr]

Yeah that's the mobo! So what are my options beside a new mobo?!

sell those 660Tis or put them on another rig and get faster card.

I managed to get it working using "DifferentSLIAuto"

 

[renz496]

Yeah that's the mobo! So what are my options beside a new mobo?!

sell those 660Tis or put them on another rig and get faster card.

I managed to get it working using "DifferentSLIAuto"

if you able to make it work then good. AFAIK the SLI certification nowdays are much more simple that it were in the past. i think right now nvidia drivers just checked for the certification with mobo BIOS or something like that.