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A
X
4
B
/
A
X
4
B
P
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X
4
B
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4
B
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Recently, many viruses have been found that they may destroy bios code and data area. Therefore, this motherboard
implements a very effective hardware protection method that does not involve any software or BIOS coding, hence it is 100%
virus free. You may restore the originally mounted BIOS with 2
This motherboard comes with one BIOS ROM, you may contact our local distributor or reseller for purchasing the extra BIOS
ROM. Please visit our website:
Rescue
ROM
JP30
Pin 1
BIOS
ROM
1
1
normal
rescue
r
o
r
o
A
X
4
B
P
r
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o
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y
,
A
X
4
B
P
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o
o
n
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y
,
www.aopen.com
for details.
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p
t
i
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U
p
g
r
a
d
e
o
p
t
i
o
n
nd
BIOS ROM by setting JP30 to pin 2-3 if it fails to act normally.
55
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Troubleshooting
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