Use the latest driver for or the blockchain, i got mine 30-31 no issue, for 580's got mine working with no issues
you need also to tweaks something in the settings, takes time to have the correct settings good thing
i write everything, for those who got issues on rx 480 and 580 send me a messages and will talk regarding
your problem, or do email me, this is my problem before but thanks to others and all night testing finally get it right
Could you explain please settings about Rx 580 series which settings gives best performance and power saving...!!!