Mac Pro NOT dectecting Nvidia Graphics

[fmacman]

Hey guys,
I have a Mac 3.1 running 10.7.4 and recently just received a GTX 560 TI. I first installed the latest cuda driver 4.2.10 from nvidia website. Installed the card and nothing. I then took out that card and put in a GTX 550 TI and still nothing.
Any help would be great!

Thanks!

 

[paulrbeers]

Hey guys,
I have a Mac 3.1 running 10.7.4 and recently just received a GTX 560 TI. I first installed the latest cuda driver 4.2.10 from nvidia website. Installed the card and nothing. I then took out that card and put in a GTX 550 TI and still nothing.
Any help would be great!

Thanks!

I assume you hooked up the power cables from the mother board?

 

[aarond12]

If everything is failing to work, try booting from one of your install CDs. You need to isolate if this is a hardware failure or a software problem.

 

[Asgorath]

Did you install the graphics driver from the NVIDIA website? Tis is required to make the card work until 10.7.5 or 10.8 is released. Just search for 270.00.00f06 to find the driver.

 

[fmacman]

Thanks Asgorath! All good now!