I'm just wondering if anyone has ever done a thorough probe/exploration of the interconnect board in late-2007 Mac Minis. I'm specifically curious about the 14 unsoldered pads on the back of the board (J27 if the silk screen is to be believed?), to the left of the audio ribbon cable connector.
There's so much extra capability locked away in the chipset, I'm just wondering if there's something extra there that would be accessible with a little soldering. 14 pins is a strange number, but it looks like it's designed for a ribbon cable connector like the audio one.