New build but crossfire not working and only 1 card shows up in device manager.
Build Info:
Ryzen 5 2400G
Windows 10 Pro 1809
Gigabyte RX580 x 2
16GB DDR4 3000 g.skill
ASUS STRIX B450
Mushkin 250GB SSD
Seasonic 650W PSU
Installed both cards and installed windows. It installed and showed the VEGA on the CPU and only 1 RX 580 when there were 2 installed. Any ideas? In BIOS the PCI slot is set to auto but has option for GEN 1, 2, 3.
Thanks in advance.
