Audio

Depending on the type of case and motherboards you have this may vary. normally the secondary audio connections are located near the front usb pins on the motherboard they look like these
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these are connected in this order from left to right red-white-green-black.
On other mboards the audio connections are a straight . . . . .
and usually the plugs on the case for these are connected to one another also connected by red first on the left. Let me know how you go. thanks

regards