Cant find sli option checked everything.Done every step suggested

brh11

Honorable
Mar 10, 2012
9
0
10,510
Hello,I recently purchased a gtx 680 2gb to go along with my gtx 680 4gb which are both from evga.I am running the asus z77 motherboard and the cards both show up under device manager and evga precision x.Now the problem.....When I go into nvidia control panel.There are no sli options under 3d settings.I have wiped then reinstalled windows drivers everything still not there.I put the sli bridge in to different slots but no results... Any help would be greatly appreciated.

Thank you
 
Solution
This is probably a dumb suggestion (but every little bit helps right? :) ). Have you enable SLI in your mobo bios? Also while on the mobo topic, is your bios up to date?

brh11

Honorable
Mar 10, 2012
9
0
10,510
Last time I checked there was no option.I looked everywhere for the option on the sabertooth z77.Also is my setup possible with a 2gb and a 4gb card? maybe is that why it doesn't work?.Thanks
 

Dom_79

Distinguished
I'm out of answers as I have never done SLI or crossfire myself. Check out this link ; http://rog.asus.com/205752013/maximus-motherboards/z77-sli-and-crossfirex-setup-guide/
It could just be that there was a driver install problem, check this thread from EVGA and watch the video the one guy links to make sure that's how you did it: http://forums.evga.com/tm.aspx?m=1874865
I know it's kinda lame for me to link Other people answers to this question but it's all I could think of :)