Desktops
Q: Dual Cinema Display Issues
I have two cinema displays connected to the Mac Pro. Sometimes they both turn on, most times only one will turn on, then I have to restart and they both work. What is the solution to having them always both work on start up? I am running all current software.
Posted on Jul 18, 2016 8:37 AM
by lllaass,Apple recommended
Desktops
Try connecting them to different buses as Apple recommends
Attach displays to different Thunderbolt busses when possible (see the figure below).
Posted on Jul 18, 2016 9:37 AM




