Thank you for sharing this. I'm new with that stuff and ran into a psu issue with an inxtron T3-hdk. I will post later moreover with the same NUC. What I ask me here is why should one use that thick wire to hot-wire plus and minus (PSU cbale)? Is there any reason not to twist them together (and isolate them)? And what is the best way to split the three (why three and not two??) soldered wires into six wires?
I want also link Phuncz conclusion on the NUC (here: smallformfactor.net) :
"Almost everything, including storage and Thunderbolt, run off of a shared PCIe 3.0 x4 connection."