User Guide

44
M
M
X
X
3
3
4
4
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 EEPROM 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 EEPROM and the system will recover as usual.
Backup by EEPROM
EEPROM CMOS
RTC real time clock
00:00:00
Auto Switch
Battery ATX standby power
Auto switch 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.