A new OS X 10.9.5 update has just been released. If you are going to update to the latest version, you will loose compatibility with the old OS X NVIDIA web driver. Do the following to re-enable your driver with the new update and new NVDIA web driver.1. Update to 10.9.5
2. Download and install NVIDIA Cuda 6.5.18 here http://us.download.nvidia.com/Mac/Qu...4.01.03f01.pkg
You will not be able to install the web driver because it will not recognize your hardware; [EDIT] this step can be skipped if you downloaded a modded package.[ATTACH=CONFIG]12589[/ATTACH]
Follow the steps here on how to skip the hardware verification