excellent job modifying the psu, changing ps_on and 5vsb is something that would not have occurred to me (I would have looked for some circuit to turn it on sequentially?)
It is a good data for future compilations with multiple psu or a system with batteries as ups
negative (black) wires have to be connected together for "interference", ground wires (green with yellow) go over metal parts of cabinet or psu
so you can use a low power picopsu, it does not need so much because the sources give maximum 50W in the 24 atx pins
gpu and cpu have their own 12v...
Normalmente solo veo pero no comento nada, las fuentes de la PC tienen 5vsb que funcionan incluso con la PC apagada, si pones un molex 20 atx, podría usarse y usarse en todas las PC, y uso el traductor goolge, saludos de Argentina ??