Help me figure out wiring diagram? #Hackintosh

Ok, I'm going to show just how much I DONT know about electronics here. I bought some momentary switches a couple of years ago, forgot about them, and just found them again. I'm thinking of putting one in another case, but I can't figure out wiring. Can someone take a look? I know that L1 and L2 would go to the PWR LED on the motherboard, but would PWR switch simply go either from 1/2 - 3/4, or 1-2 / 3-4?? Side note: these are a PERFECT fit for the G5 case (diameter is exact), but so far I have only found them in blue...



Thanks!!



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