Specifications

58
A
A
X
X
4
4
5
5
-
-
5
5
3
3
3
3
M
M
a
a
x
x
/
/
A
A
X
X
4
4
5
5
-
-
5
5
3
3
3
3
U
U
2
2
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
D
D
i
i
e
e
-
-
H
H
a
a
r
r
d
d
B
B
I
I
O
O
S
S
a
a
n
n
d
d
J
J
P
P
3
3
0
0
D
D
i
i
e
e
-
-
H
H
a
a
r
r
d
d
B
B
I
I
O
O
S
S
S
S
e
e
l
l
e
e
c
c
t
t
J
J
u
u
m
m
p
p
e
e
r
r
Many viruses have been found that may destroy bios code and data area lately. This motherboard implements a very effective hardware
protection method without any software or BIOS coding involved, therefore it is 100% virus free. You may restore the originally mounted
BIOS with 2
nd
BIOS ROM by setting JP30 to pin 2-3 if it fails to act normally. This motherboard comes with one BIOS ROM, you may
contact our local distributors or resellers for purchasing an extra BIOS ROM. Please visit our website: www.aopen.com
for details.
Pin1
JP30 Die-Hard BIOS Select
Jumper
1 1
normal
rescue