A
X
3
S
M
a
x
/
A
X
3
A
X
3
S
M
a
x
/
A
X
3
A
T
X
P
o
w
e
r
C
o
n
A
T
X
P
o
w
e
r
C
o
n
The ATX power supply uses 20-pin connector shown below. Make sure you plug in the right direction.
S
P
l
u
s
I
I
-
U
S
P
l
u
s
I
I
-
U
n
e
c
t
o
r
n
e
c
t
o
r
COM
+5V
COM
+3.3V
+3.3V
+3.3V
-12V
COM
PS-ON
COM
40
O
n
l
i
n
e
M
a
n
u
a
l
O
n
l
i
n
e
M
a
n
u
a
l
+5V
COM
PW-OK
5VSB
+12V
+5V
+5V
-5V
COM
COM