Question Monitors turned black while in use, system won't display anything anymore

Sep 14, 2020
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I was in game when suddenly both of my monitors went black. After a restart, nothing displays anymore. No Bios. No OS, I have tried to start it with 3 different monitors, 2 different connections ( HDMI/DP). I attempted it with my GPU plugged in AND without it plugged in. I cleared the BIOS. I am not sure what to try now but I would love suggestions. I have also tried starting with output from the GPU directly and tried from the output from the MoBo.

Thanks for any help you can provide!

Build:

MoBo: B450 Steel Legend
CPU: Ryzen 7 1800X
GPU: 2070 Super JetStream
RAM: 16GB
Storage: M.2 SSD 256 GB/ 2 TB HDD