Program Monitor black
Hi. My program monitor is black and will not display what's in the timeline unless I put it in Multi-Camera mode, which then means I get a duplicate display. At least I can see it then but not sure what happened to cause this all of a sudden. I am working on a MAC laptop and the operating system updated to macOS Sierra version 10.12.3 several days ago. Not sure if there is a relationship or not. Anyone have any ideas out there? I am a newer convert to Premiere Pro, so still learning. This doesn't help when things change up and I've no idea what's going on. Hoping I haven't done something to cause this. Any ideas?