Hello! So I have two PS4 pro, both are not turning on. One is a nvg 001 with PSU adp-300FR and the other one is a nva-001, it has no PSU. The nvg-001 beeps 3 times in a row and then turns off, so I wanted to check the other one but as far as I could investigate, its pinout on the 4 pin connector is different.

So what I did, based on what I could find, is swapped the cables from the PSU, the GND and the ACDC_STBY (I found its pins are 1-5v, 2-ACDC_STBY, 3-GND, 4-5v) so I could use it on the nva-001 but still, this one does not even beep or anything. Weird thing is that the PSU does...