I've just bought a rx580, and have replaced my 270x with it, having inserted it and inserting all cables, I have tried to turn it on yet nothing at all has happened, no lights, no fans, nothing. I have swapped the card back to the 270 and in doing so it powers on perfectly fine. I have a 500w power supply, 16gb of ram and an amd processor, any ideas what may be wrong?
Many thanks, Sam
Many thanks, Sam