Yes, all these methods of initiating a network boot are possible. However, we don't need to explain how they PXE booted the server, we just need to explain why we're looking at photos confirming PXE was enabled. It didn't come from factory that way, which would be easily verifiable through the service tag. Dominion may be corrupt and careless, but paying the manufacturer to customize the BIOS of their election management systems to boot from a network may be too stupid even for them.

I do think they were probably booting "servers" in other locations through USB. But in some regions they wanted to push the WMI remotely because their regular foot soldiers on the ground were not the best and brightest. Think Ruby Freeman and her daughter.

Yes, all these methods of initiating a network boot are possible. However, we don't need to explain how they PXE booted the server, we just need to explain why we're looking at photos confirming PXE was enabled. It didn't come from factory that way, which would be easily verifiable through the service tag. Dominion may be corrupt and careless, but paying the manufacturer to customize the BIOS of their election management systems to boot from a network may be too stupid even for them.

I do think they were probably booting "servers" in other locations through USB. But their operation wouldn't involve the complexity you described because their regular foot soldiers were not the best and brightest. Think Ruby Freeman and her daughter.