hi guys i need help getting more than 1 gpu mining. 1st card is card is a Sapphire rx580 & the 2nd is a XFX rx480 both have 8gb Vram. Both have modded bios and mine fine by there self. I have the AMD mining driver installed & i have ran the atikmdag-patcher-1.4.7. Also they are both in the x16 slots of my motherboard once i got these going i was going the start using riser cards for any additional cards. I am using Claymore mining software running on windows 10 & i only see my 580's average hash rate so i assume my 480 is not being seen. It sucks cause i just invested a good bit between a new PSU and the 480 to try to start really getting into mining. I would appreciate any help and tips/tricks anyone can provide.