damage from PS4 Pro 7000 5v socket reattached in reverse

Customer ripped off their 5v socket. On the board was 2 good pads, a pad that was still attached but peeling back (broke through solder mask), and one pad ripped off. Meanwhile, the socket had a pad attached to one of the pins. It seemed to match the void perfectly. However, once it was reassembled, there was no sign of 5v at eject, nor was it able to power on. Not even with a replacement PSU.

Later, I opened up the PSU and traced down each lead, consulting with materials online. It was clear that indeed, the socket had been reversed. For whatever reason, the pad attached to the socket was supposed to match the pad that was peeling back. I fixed the socket, but still 5v at eject, nor able to power on.

I was curious if anybody knows what damage could be done if the 5v and 5v_stby were swapped and the acdc_stby and gnd were swapped. Right now, acdc_stby shows shorted to ground at the 5v socket. Which I would think would just turn the console on without needing to press power, but clearly I'm wrong. Since I think I caused the damage, I would like to know how to fix it. Thanks!