My windows was updated after this my gpus stop working
after this i install all drivers again and after this when i run miner all my gpus names are Vega Frontier Edition ( i got one Vega and 4 RX series cards )
When i disable Vega and Leave only RX and run miner name of Gpu are RX series , when i enable all gpus and run again , name are same for all gpus Vega and RX series
http://www.picz.ge/img/s3/1807/12/1/1c8d06d0c285.jpg
Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000
and go on right and find DRIVERDESC
in this key you see your GPU name or see 687F:C0(vega64) or 687F:C1(vega56)
i dont have rx580 and i dont now name in registri for him.
Just rename this in etc VEGA 64 FRONTIER 1
and go on :
Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0001
and rename other card...... VEGA 64 FRONTIER 2 -3-4-5-6