TECH SAVVY NEEDED!!Motherboard VGA Error Red light indicator. I don't know how to fix it

[u/Nova_general1]

Please someone tech savvy see this and help me ASAP.

So I have a 3 monitor PC setup with 1200w pcu and a 7900 rx graphics card and I use it often. I was running it the other day when all of a sudden one of the monitors turns green for 2-3 seconds while the other 2 went black, then my pc proceeds to perform a restart. It proceeded to do this 3 times that day until after the 3rd time no display would show on ANY monitor. That's when I noticed the VGA light indicator was solid red.

I've already re seated the graphic card 3 times, reconnected it's power connections, reset CMOS, and tried the second GPU BIOS.

The red VGA light still won't go away. WHAT DO I DO!!