Pc won't post after gpu driver installation

[Peperuna]

Hello,

 

First time posting on this forum so sorry in advance if i forget something.

 

So i just got a used 5700xt to replace my old rx580. At first i manually uninstalled the old gpu drivers and then installed the new ones and everything was working great, untill i decided to do it again but properly this time with ddu. This time everything was normal during the uninstallation and during the installation of the new ones, but when the pc automatically tried to restart after the drivers finished installing, it didn't even make it to bios and the motherboard started showing a red vga light.

 

I have now tried to clear cmos, replace cmos battery, plug in my old gpu to both of the pcie slots, removing my boot drive where the drivers are, disconecting all drives and nothing, still a red vga light and no post. Only difference was when i installed my old gpu to the lower pcie slot, then the motherboard for some reason showed a dram troubleshooting led, but after re-seating the ram it went back to the vga light.

 

Specs are:

 

MSI B450 gaming plus (latest bios)

Ryzen 5 2600

Powercolor red devil 5700xt (Powercolor red dragon rx580)

2x8gb ddr4 3000mhz cl15

Seasonic focus gx-750w
1tb kingston nvme ssd
2x 1tb hdd
256gb sata ssd

 

I'm startting to be a bit scared at this point, so any help would be much appreciated.