Aopen ak77pro 用户手册
32
A
A
K
K
7
7
7
7
P
P
l
l
u
u
s
s
/
/
A
A
K
K
7
7
7
7
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
Attach the power LED, EMPI, 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.
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.
connector from the housing front panel. Plug this connector to the soft-power
switch connector marked SPWR.
Suspend Type
ACPI LED
Power on Suspend (S1)
Flashing for every second
Suspend to RAM (S3) or Suspend to Disk (S4)
The LED will be turned off
1
IDE LED
SPEAKER
1
SPWR
GND
ACPILED-
GND
ACPILED+
NC
NC
GND
RESET
GND
GND
ACPILED-
GND
ACPILED+
NC
NC
GND
RESET
GND
NC
NC
NC
+5V
IDE LED
IDE LED
IDE LED
+5V
+5V
+5V
GND
NC
SPEAKER
Power Switch
ACPI & Power LED
RESET