While we wouldn’t want to document a computer motherboard with ASCII schematics, it’s great for a quick-and-dirty circuit diagrams. Not exactly schematics, but [Duckman] has some Arduino ...

Ever wonder what kind of motherboard Zeus would build a PC around? If he opted for an Alder Lake rig, he would probably go for MSI's upcoming MEG Z690 Godlike, a massive slab of silicon traces ...