Si I'm trying to run a two monitor setup, but Windows can't detect the second monitor. Whichever monitor is displaying the pc, the other cannot be detected through the settings. I've tried updating drivers (through device manager and AMD Radeon settings), rolling back drivers, different cables. I have two rx 570s running in crossfire, so I disabled crossfire and the second monitor still wouldn't be detected, I removed the second 570 and the second is still not being detected. I have no idea what to do. I still have a gtx 1050 ti sitting in a box I may try using DDU and putting that in to diagnose, but I rather not swap out my rx 570s with a gtx 1050 ti.
Specs:
Ryzen 7 1700X
16 GB Trident Z
RX 570s in Crossfire
Booting off a Samsung 860
WIndows 10 Pro 1809
AMD Radeon Settings 19.9.2