Справочник Пользователя для Aopen ax4pergn
24
A
A
X
X
4
4
P
P
E
E
R
R
-
-
G
G
/
/
A
A
X
X
4
4
P
P
E
E
R
R
-
-
G
G
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
A
A
O
O
p
p
e
e
n
n
“
“
W
W
a
a
t
t
c
c
h
h
D
D
o
o
g
g
A
A
B
B
S
S
”
”
With this motherboard, AOpen provides a very special, useful feature for overclockers.
When you power-on the system, the BIOS will check last system
When you power-on the system, the BIOS will check last system
status. If it
succeeded, the BIOS will enable “Watch Dog ABS” function immediately, and set the
CPU
CPU
frequency by user’s setting that stored in the BIOS. If system failed in BIOS
POST, the “Watch Dog ABS” will reset the system to reboot in five seconds. Then, BIOS will detect the CPU’s default frequency
and POST again. With this special feature, you can easily overclock your system to get higher system performance, and without
removing the cover of system housing to set the jumper to clear CMOS data when your system hanged.
and POST again. With this special feature, you can easily overclock your system to get higher system performance, and without
removing the cover of system housing to set the jumper to clear CMOS data when your system hanged.
BIOS
Clock Generator
CPU
AOpen
Watch Dog ABS
Countdown about
5 seconds if fails
in POST
5 seconds if fails
in POST
Reset Signal
Enable/Disable Signal
from BIOS
CPU ID Signal