First post, by SolidSonicTH
I'll admit I'm somewhat out of my depth when it comes to AT stuff so I know what I'm looking at here but not how to interact with it. I've got a backplane and an SBC but I don't know where the interface for turning the PC on would go into. I don't see any headers on the backplane.
The SBC has a 20-pin ATX connector on the back but I still don't see any headers to connect to in order to connect a power switch.