X570M Pro4 and two GPUs

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   I can't seem to get two 1660 Super GPUs working.  First off, I can't seem to get either GPU working in the lower PCIE slot. Power goes to it, but it won't post and I get the red VGA light.  

I've tried tinkering around with various BIOS settings, but I'm wondering if anyone has had any success with getting two GPUs to work and if so, what did have to do?

CPU is ryzen 3700x w/32 GB ram.

Any help would be much appreciated.  Thanks!

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unscrypted Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 31 Dec 2020 Status: Offline Points: 3	Post Options Post Reply Quote unscrypted Report Post Thanks(0) Quote Reply Topic: X570M Pro4 and two GPUs Posted: 31 Dec 2020 at 11:09pm
	I can't seem to get two 1660 Super GPUs working. First off, I can't seem to get either GPU working in the lower PCIE slot. Power goes to it, but it won't post and I get the red VGA light. I've tried tinkering around with various BIOS settings, but I'm wondering if anyone has had any success with getting two GPUs to work and if so, what did have to do? CPU is ryzen 3700x w/32 GB ram. Any help would be much appreciated. Thanks!

thekingestkong Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 11 Jan 2021 Status: Offline Points: 5	Post Options Post Reply Quote thekingestkong Report Post Thanks(0) Quote Reply Posted: 11 Jan 2021 at 6:54am
	same issue here, did you ever get it to work?