VGA EzDebug LED after Overheat

[iAntiquary]

Hello, inquiring here about a solution as a last-ditch attempt.

 

 I was gaming with friends when my PC suddenly flickered and the monitor connection cut. I could still hear my friends in discord but the computer shortly died after. After inspecting, my entire PC case was hot to the touch. I suspect the PC had been circulating hot hair from the vent as my roommates had cranked up the heater without telling me. Nonetheless, here we are. 
 

I let my PC cool down, but now the monitors will not get a signal. The EZDebug LED stop on VGA which tells me it’s a GPU-related issue. However, my GPU turns on when only connected to the motherboard, so it’s getting power from both slots without any PSU cables attached.

 

things I have tried:

 

- unplugging/plugging back in

- reseating the GPU

- changing PCIE slots

- Reseating CMOS battery

- Reseating PSU cables

 

specs: 

-intel i7 (air cooled, last Gen bought 3 months ago)

- Radeon RX 6800 XT (bought 3 months ago)

- Corsair RM850x (bought 3 months ago)

- Viper 3200Mhz 16GB DDR4 (bought 4 years ago) 

- MSI Tomahawk MoBo (bought 3 months ago)