Справочник Пользователя для Aopen mx4b
42
M
M
X
X
4
4
B
B
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
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