Download and install the Quadro Mac OS X Driver Release 256 (or later) from NVIDIA.
Mac OS X v10.6.7 and later: Install NVIDIA update if your Mac uses NVIDIA Quadro 4000 graphics
On Macs that use NVIDIA Quadro 4000 graphics, certain issues may occur after installing the Mac OS X v10.6.7 or later updates:
- Difficulty using a secondary display
- General performance issues
- Issues when recording video from the display
- Issues when scrolling
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