I'm trying to upgrade the PSU in my HP Z240 desktop, but it seems that the stock psu uses a "P2" connection to the motherboard that doesn't exist on the new (or any that I can find) psu.
The P2 is a 6-pin connection that uses 4-pins (the other 2 are blank). I'm trying to find a pin diagram for this P2 connection so I can make an adapter to plug into the standard ATX 24-pin from the psu.