The Sapphire NITRO+ RX580 4GB is a powerhouse graphics card that excels in performance, aesthetics, and functionality. 

This Cards Bios was flashed for mining, You will need a bios from here to get the original bios settings: 
https://www.techpowerup.com/vgabios/?architecture=AMD&manufacturer=Sapphire&model=RX+570&interface=&memType=&memSize=4096&since= 
OR: 
https://www.techpowerup.com/vgabios/?architecture=AMD&manufacturer=Sapphire&model=RX+580&interface=&memType=&memSize=4096&since=

https://www.youtube.com/watch?v=fZS0Tnrl6u0


THE CARD IS FUNCTIONAL AND NOT DAMAGED. (IT IDENTIFIES AS 570 ON SOME OS's, WHILE ON THE LABEL IT IS LISTED AS A 580.) No Returns.