Baffled By The System Panel Connector Of A Dell 7010 Desktop Computer Mb

So I picked up a Dell 7010 DT motherboard for cheap. Which, at the time, I thought was a really good deal. So I bring it home and test it out, without going through the trouble of installing it in a case first. Then I started to look at the system panel connector pins to see which 2 I'll have to short out to start it up. Well, I'm still trying to figure it out. Dell must use a proprietary panel connection cause I can't figure it out.

It seems to have a 5 pin power switch connector on the MB that's separate from the system panel connector and I've tried to short the pins in the 5 pin power switch will no luck. Does anyone have any sort of schematic of how this is suppose to be hooked up? Thanks.