MSI B75MA-E31 series



















󰘱


           
      

     

3.Speaker
4.VCC5
1.Speaker
2.VCC5
1.
+
3.
-
10.No
Pi
n
5.
-
Reset
S
witch
HDD
LE
D
P
ower
S
witch
P
ower
LE
D
7.
+
9.Reserve
d
8.
-
6.
+
4.
-
2.
+
 

