30
A
A
X
X
4
4
B
B
R
R
-
-
U
U
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
S
S
T
T
B
B
Y
Y
L
L
E
E
D
D
STBY LED is AOpen’s considerate design that we aim at providing you friendly system information. The STBY LED will light up
when power is provided to the motherboard. This is a convenient indication for you to check the system power status in many
circumstances such as power on/off, stand-by mode and RAM power status during Suspend to RAM mode.
System
Power LED
Warning:
Do not install or remove the
DIMM module or others devices when
the STBY LED lights on.
