40
M
M
X
X
3
3
W
W
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Open
A
J
J
P
P
1
1
2
2
E
E
n
n
a
a
b
b
l
l
e
e
/
/
D
D
i
i
s
s
a
a
b
b
l
l
e
e
O
O
n
n
b
b
o
o
a
a
r
r
d
d
S
S
o
o
u
u
n
n
d
d
C
C
h
h
i
i
p
p
sound onboard. JP29 is used to enable or disable onboard AD1881
chip. If you select Disable, you can use your pref
erred
Disable
Enable
1
2
3
1
2
3
