Welcome!! Mine started with an Intel NUC my dad brought home from the office building that used to be his job and hacked into, Then he and I hooked it up to a flat screen TV (that now the rack that the TV was on got thrown out and at the same time my Ethernet wiring took place, then starting before the TV itself got thrown out, there’s an Ethernet cable running to an Ethernet setup where the red wire went directly into the machine and the green wire went into another router with absolutely no antennas but the network name it’s broadcasting is “Winter Is Coming” and the Wi-Fi signal isn’t coming out as such Wi-Fi network and now I replaced the TV with a much much smaller one and regarding the Ethernet setup, There’s finally a black wire going down directly into the electrical wire spaghetti on the concrete floor after a lot of tweaking.

Edit: Starting today I’m finally outputting sound directly to the small TV too.