SOLVED!!!
The answer was similar to what
InvalidError said.
Incoming Blue/Brown from wall plug connect to the pins Parallel to each other(top) in below Diag.
Outgoing (to psu) the blue and brown at the angled connections placed on pins corresponding to the blue and brown of the paralleled pins.
Here is the source article explaining this in detail with diagrams etc. This article helped immensely.
Article About ATX PSU wiring
Relevant Paragraph in said article.
The four or five wires are color-coded as follows:
Brown and blue. These wires are the live and neutral feed wires from the 110v power cord to the power supply. These are always hot when the power supply is plugged in.
Black and white. These wires carry the AC feed from the switch back to the power supply. These leads should be hot only when the power supply is plugged in and the switch is turned on.
Green or green with a yellow stripe. This is the ground lead. It should be connected to the PC case and should help ground the power supply to the case.
On the switch, the tabs for the leads are usually color-coded; if not, you'll find that most switches have two parallel tabs and two angled tabs. If no color-coding is on the switch, plug the blue and brown wires onto the tabs that are parallel to each other and the black and white wires to the tabs that are angled away from each other. If none of the tabs are angled, simply make sure the blue and brown wires are plugged into the most closely spaced tabs on one side of the switch and the black and white wires on the most closely spaced tabs on the other side.
See Figure 3.12 as a guide.
Figure 3.12Figure
3.12 Power supply remote push button switch connections.
CAUTION
Although these wire color-codings and parallel/angled tabs are used on most power supplies, they are not necessarily 100% universal. I have encountered power supplies that did not use the same coloring or tab placement scheme described here. One thing is sure: Two of the wires will be hot with AC wall current anytime the power supply is plugged in. No matter what, always disconnect the power supply from the wall socket before handling any of these wires. Be sure to insulate the connections with electrical tape or heat shrink tubing so you won't be able to touch the wires when working inside the case in the future.
As long as the blue and brown wires are on the one set of tabs and the black and white leads are on the other, the switch and supply will work properly. If you incorrectly mix the leads, you will likely blow