Question Wierd issue with my rx 580

Jun 22, 2019
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Hello
I have an rx 580 that i got from a mining rig. When i use the intel integrated GPU, the card shows up in device manager, but as soon as i turn off the PC and plug HDMI/Display port/DVI into the GPU there comes no signal and the VGA light on my motherboard turns red. (I have also turned on/off the IGPU in the bios)
What i have tried:
Using 3 of my other PC's (same thing)
Flash the GPU bios to stock (It is a biostar rx 580)

At this point i am just asking what could be the problem or if the GPU is just dead