Strange that Coolermaster didn't give you one big plug with the wires all laid out. This is one header that's pretty much standardized. But whatever.
😛 If you want an authoritative answer, ask Coolermaster, but here's my hunch:
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As you can see with your own eyes, L-RET and L-OUT are electrically connected, so they're the same thing. Stick them on the BLINE_OUT_L and Line out_L pins, doesn't matter which is which if they're both riding the same wire.
Ditto for their twins with letter R instead of L.
The GROUND wire from that group, plug into the NC pin.
On the MIC group, my guess is you should leave the +5VA pin vacant and plug the MIC-POWER wire onto the MICPWR pin, the GROUND pin onto the AGND pin, and the MIC-IN wire on the MIC2 pin.
Again, if you're wanting an authoritative answer, then it would be good to get that straight from Coolermaster
🙂
