Did you bother reading the message above?Changing the version of macOS you are running will not help change the device-id for your RX580.
Changing the version of OpenCore you are using will not help change the device-id for your RX580.
You have been told so many times but you don't take any notice.Please help!!!
@P1LGRIMYou have been told so many times but you don't take any notice.
Your graphics card is not a true RX 580 and has a different device ID that does not match the ID in the kext so the drivers do not load.
You can spoof the ID in config.plist or flash the card BIOS to that of a supported card.
agdpmod=pikera will not help.
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@P1LGRIMLook at the image I posted - That's how you do it in Clover Configurator.