

Under the Product dropdown select one of the specific Mac ones, doesn’t matter which. Go to NVIDIA’s website and select Quadro as the Product Type.Apple have a support page about NVRAM here – Manual update Instructions: Keep them held down until you hear the startup chime for the second time then let go.

Turn it back on and immediately hold down the following keys – CMD, Option (the Alt key), P, R. If you are unable to boot your Mac to the desktop after installing this update you can roll back to Apple’s driver by doing a NVRAM reset. If you’re inquisitive like me, and want to know which driver version your Mac is currently on from Apple, follow these instructions. I suspect it has to do with the automatic graphics switching in 15″ MacBook Pros so you could try disabling this in System Preferences.

This isn’t happening to everyone who updates but I’ve had others tell me it’s also happening to them.
INSTALL NVIDIA PLUG IN FOR MAC HOW TO
If you choose to update PLEASE understand what you are doing and how to reverse it. Warning – Ever since updating to macOS Sierra 10.12 and the current 10.12.1, NVIDIA’s drivers are causing my Mac to kernel panic. Even if you’re confident about updating manually think before you do it, is it really necessary? Apple optimise macOS and update the drivers themselves to deliver the most stable, safe operating environment for your Mac. I absolutely wouldn’t recommend doing this unless you know what you’re doing and confident in your ability to do so (that’s my disclaimer – if everything goes catastrophically wrong I cannot be held responsible). All graphics driver updates come from Apple in macOS software updates so you really shouldn’t need to update them manually (the one exception is the Mac Pro which is the only Mac model to have user upgradeable graphics cards).
