Nvidia Geforce GTX 660ti Not working

[freshlesh3]

Hi I just purchased a Nvidia Geforce GTX ti for my build - I have a GIGABYTE GA-Z68X-UD3H-B3 motherboard which has an onboard VGA that I have been using. After installing the video card I get a kernal panic at start up and I'm not sure what to do. Any advice would be great. The graphicsenabler is currently yes.

 

[custom-mac]

Keplers are supported on ML only. I tried countless times to get it to boot under 10.7.4/10.7.5 with zero success.

 

[freshlesh3]

Thank you. I hate to have to upgrade but I guess thats the next move.

 

[Lorash]

And since it is supported natively, switch GraphicsEnable to NO!

Works great, except for sleep/wake!