Display issue using Quadro P600

When using our system we are getting a duplicated screen being sent out one of the DP ports. I’m coming into this issue new because the previous admin left.
System info:
Lenovo Thinkstation P320 Tiny
Windows 10 Pro
16GB RAM
NVIDIA Quadro P600 Driver 27.21.14.6172
Displays: Using a Christie microtile wall with 4 ECU’s, each one controlling 6 tiles.