x370 killer and crossfire

[eldragonrojo121]

hello i update my old pc i having problem set crossfire,
it since that the second card light up(rgd) but it wont recognize by the amd radeon, or gpuz. In the old pc fx6300 msi 970 motherboard, both card work just fine, it just now i cant see to make the other card be recognize by the system.

cpu ryzen 2600
motherboard asrock x370 killer sli/ac bios 4.8
ram 16gd 2400hmz
1 powercolor rx580gold sample
1 powercolor rx580 red devil

 

[norcalsc]

uninstall Radeon driver application reboot and re-install

 

[eldragonrojo121]

i had done that, no luck, swap card and uninstall and still no luck. Only one card at a time will be detected.