Help! Long running Hack lost dual monitor after video card upgrade

Hi all,

I've had a rock solid system for 4 years. I had to get a newer video card to run the new version of Element 3D (an After Effects plugin). Once I put in the NVIDIA GeForce GTX 1060 6GB, I lost dual monitor ability. I'm not sure where to turn, I've tried a lot of things online, but no luck.

Details:

Running Sierra 10.12.5

Intel I7-4770 Gigabyte LGA 1150 motherboard

16gb ram

Old Video Card: EVGA GeForce GTX760
New video card: GeForce GTX 1060 6GB

I tried to generate the boot log, but I don't know where it is on my system. I'm running clover based on Tonymac (I know, people aren't huge fans here).

​

Any ideas?