10-21-2019 04:37 PM
Howdy. I have two HP Z27n g2 monitors and a 2019 MacBook Pro running Catalina 10.15 (not an option in the dropdown). Everything works fine for one monitor using the USB-C input. But the other will only deliver power through the USB-C port, not a video signal.
Identical set up (same cable, same port on the mac, etc) works on my other Z27n G2 (tho' I purchased them at different times), and the Mac recognizes the problematic monitor with an HDMI input. The port is on (energy saver mode is off). I do get an "unsupported cable" message on both monitors, but it still works on the one. It must be an issue with that monitor's settings somehow. Thoughts?
Note: I'm not trying to run two monitors at the same time. I mean, I am, but that's not the issue. The problematic monitor will not work by itself.
Thanks so much!