After reboot the computer.

Dear all,

I am using Mac OS X Version 10.6.3 on MBP. I have installed CUDA 3.0 driver, toolkit, and SDK according the GettingStartGuide.pdf file from the website

http://developer.nvidia.com/object/cuda_3_0_downloads.html

Everything went fine and I also passed deviceQuery, and bandwidthTest. I can run the sample particles as well.

However, when I reboot the computer, and try to do the testing, NO CUDA device can be found.

Any suggestion to deal with this problem?

Thanks a lot.

Did you have a previous version of CUDA?

If so, did you kextunload and uninstall first?