- Dec 21, 2015
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I finally got around to installing the RX 590 I had bought a while go. I pulled the 2 7970's which I have had since 2014. I plugged the 2 power connectors and rebooted. I got no signal. The lights on the card were on and the fans were spinning but nothing, I tried both display ports and the HDMI output and still nothing. I pulled the RX 590 and reinstalled one of the 7970's and everything worked okay. No idea if the card is the problem. I have this MB. The specs say it supports an RX 580 so I assume the same goes for an RX 590. Best approach from here?