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18R1 RX480 not detected in bios


lime

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Hi all, 

 

Swapped my m290x for a rx480 last night, card isn't detected in bios. 

 

I've switched to sg mode, tried setting peg always enable to both on and off, and have tried setting to igpu only and still no discrete graphics found. 

 

I've heard these cards can be finicky with BIOSes, but is this uncharted waters? 

 

Thanks in advance

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I never got RX 580 to work BUT I got WX7100 to work which uses v1.1 PCB. 

 

I think RX 480/580 use 1.0 PCB. For some reason I never got it to work but WX7100 pulled form dell precision works eDP in M17xR3. 

 

Polaris only works with eDP BTW I think, no LVDS 

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