When I was installing a new network card, I attempted to make a network change that would bridge the original interface with the new interface as I was trying to transfer the static IP to the new interface. While this change worked and the machine was still accessible, when the machine was shut down and booted up again, it became completely inaccessible. It doesn’t even exist on the network with all the ports it was configured with and cannot be accessed no matter which ethernet port I use. I have confirmed it isn’t an issue with the ethernet cable or switch.
No matter which port I plug my monitor into (GPU HDMI, GPU DP, GPU DVI, motherboard HDMI), it won’t display the setup console. Even after I took the GPU out, the motherboard HDMI still wouldn’t output a signal. This is after I manually enabled the setup console from the system menu while I was making my network changes, as it hadn’t been accessible before. I have no serial port, so that isn’t an option.
How do I access any sort of server configuration to fix this problem?