Typically for Xbox related power supplies, you need to tie PS_ON to the 5V standby rail. You could do directly, but I would use a 1kΩ resistor ...
DOWNLOAD: https://tinurli.com/2ehia1
DOWNLOAD: https://tinurli.com/2ehia1
xbox-one-power-brick-bypass
Jul 31, 2017 — The unit will turn off abruptly, and afterwards you can't turn the unit back on unless you unplug the power cord and plug it back in. Looks like ... 3925e8d270