Stap 3 vertalen
(Optional) If you want to use the original iMac power button, connect the switch to the 12v latching module, PP12V_G3H + GND to power in, and connect the PS_ON pin to the output. Latching module should be configured to pull to ground when "on"
If you just want it to be always on and use the driver power button, short PS_ON to GND
Pinout guides here: Can anyone tell me what these PSU pin abbreviations mean? PSU 614-0446