Please note that this subreddit is community run and does not represent AMD unless otherwise specified. Log in or sign up in seconds. Plug the video cards into that one assuming you don't need more than 3 monitors, as each ATI card supports 3 video outputs. If you are not getting any response at all, go back and check your wiring, Output Map setting for the receiver, and Betaflight configurations. I hope someone more knowledgeable comes along and answers your question. Most of the stuff I found on crossfire AMD cards seem pretty old.
The next step is to download the latest version of the AMD driver software.
How to hook up crossfire graphics card
Check to make sure drivers successfully install. From this and my general knowledge the process appears to be: Turn on your Taranis, and create a new model for your quadcopter that will be using Crossfire or just copy your existing models. Make your voice heard. Please Like, and Share this post with your friends if you found it helpful! Learn about the different ways of mounting Crossfire antenna and their effects.