Aopen ak76f400n User Manual
52
A
A
K
K
7
7
6
6
F
F
-
-
4
4
0
0
0
0
N
N
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
B
B
a
a
t
t
t
t
e
e
r
r
y
y
-
-
l
l
e
e
s
s
s
s
a
a
n
n
d
d
L
L
o
o
n
n
g
g
L
L
i
i
f
f
e
e
D
D
e
e
s
s
i
i
g
g
n
n
This Motherboard implements
Flash ROM
and a special circuit that allows you to save your current CPU and CMOS Setup configurations
without the need of a battery. The RTC (real time clock) can also keep running as long as the power cord is plugged. If you lose your
CMOS data by accident, you can just reload the CMOS configurations from Flash ROM and the system will recover as usual.
Backup by EEPROM
Auto Switch
Battery
ATX Stand-by Power
Auto switching to ATX standby power as
long as AC power line is plugged. This
smart design increases battery life if you
still plug battery on motherboard.
CMOS
Flash ROM
RTC
(Real Time Clock)
00:00:00