what is this wire

[TheMajor]

no problem...btw: check your manual!

 

[mlr]

actually,there are three medium sized grey wires that split off into several wires with little black plugs at the end labled one of the following:
two of the wires end plugs are:
1 or 2 GROUND
1 or 2 +D
1 or 2 -D
1 or 2 +VCC
the other wires plugs are:
MIC IN
MIC BIAS
GROUND
SPKOUT L
SPKOUT R
RETURN L
RETURN R

Now I know that the latter ones are for a speaker or somethong; I just need to know where on the mobo they all go.

these plugs you have listed are for you mic and sound if you look onthe back of your system you have plugs for mic and sound now say if your case has plugs on front you use these wires to redirect to those