AT power supply where do each of the (white, blue, black, brown) wires plug in on the switch?

John

Moderator Emeritus<br>Elite Member
Oct 9, 1999
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There should be a line dividing the four pins on the switch into two parts (P1 and P2). Connect the brown cable to Pin 1 (top-right as shown in picture) and the blue cable to Pin P1 (bottom-right as shown) on the same side. Connect the Black to Pin 2 (top-left) and the white (or red) cable to Pin P2 (bottom-left) on the same side.


pic