Aopen ax4bpro Manual De Usuario
33
A
A
X
X
4
4
B
B
/
/
A
A
X
X
4
4
B
B
P
P
r
r
o
o
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
F
F
r
r
o
o
n
n
t
t
P
P
a
a
n
n
e
e
l
l
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
Suspend Type
ACPI LED
Power on Suspend (S2) or Suspend to RAM (S3)
Flashing for every second
Suspend to Disk (S4)
The LED will be turned off
Attach the power LED, Keylock, speaker, power and reset switch connectors to
the corresponding pins. If you enable “Suspend Mode” item in BIOS Setup, the
ACPI & Power LED will keep flashing while the system is in suspend mode.
Locate the power switch cable from your ATX housing. It is 2-pin female
connector from the housing front panel. Plug this connector to the soft-power
switch connector marked SPWR.
1
Speaker
IDE LED
SPWR
ACPI & PWR
LED
LED
Reset
1
5VSB
SPWR
ACPILED-
GND
ACPILED+
NC
NC
GND
RESET
GND
GND
KEYLOCK
+5V
IDE LED
IDE LED
+5V
+5V
GND
NC
SPEAKER