Aopen mk77333 Manual De Usuario
33
+5V
+5V
+5V
+5V
+5V
+3.3V
+3.3V
+3.3V
COM
COM
COM
COM
COM
COM
-5V
COM
-12V
PS-ON
PW-OK
+12V
5VSB
M
M
K
K
7
7
7
7
-
-
3
3
3
3
3
3
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
A
A
T
T
X
X
P
P
o
o
w
w
e
e
r
r
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
Due to the increasing power consumption come with higher frequency of K7 CPU, this motherboard considerately comes with a
4-pin (12V) ATX power connector to provide sufficient power supply to CPU directly for the better stability and smoother running
of your system. However, please note that this type of 20-pin and 4-pin ATX power connector is suitable for power supply
tailored made for Pentium 4-alike motherboard only. Therefore, it is a MUST to use Pentium4-alike power supply. Please do not
use power supply of Pentium III-alike to support this motherboard. Besides, please make sure you plug in the right direction.
4-pin (12V) ATX power connector to provide sufficient power supply to CPU directly for the better stability and smoother running
of your system. However, please note that this type of 20-pin and 4-pin ATX power connector is suitable for power supply
tailored made for Pentium 4-alike motherboard only. Therefore, it is a MUST to use Pentium4-alike power supply. Please do not
use power supply of Pentium III-alike to support this motherboard. Besides, please make sure you plug in the right direction.
Ground
12V
12V
Ground
Pin1
4-Pin 12V ATX Power Connector
Note: It is strongly
recommended to
insert the 4-pin
connector before
connecting the
20-pin connector.
recommended to
insert the 4-pin
connector before
connecting the
20-pin connector.