A
A
X
X
4
4
T
T
I
I
I
I
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
b
b
o
o
u
u
t
t
“
“
O
O
p
p
t
t
i
i
o
o
n
n
a
a
l
l
”
”
a
a
n
n
d
d
“
“
U
U
p
p
g
g
r
r
a
a
d
d
e
e
O
O
p
p
t
t
i
i
o
o
n
n
a
a
l
l
”
”
…
…
When you read this online manual and start to assemble your computer system, you may find some of functions are called
“Optional”, and some are called “Upgrade Optional”. Owing to all of AOpen motherboards include many amazing and powerful
features, but in some situations, these powerful features are not used to every user. Hence, we make some key features change
to optional for you choose. Some of these optional functions can be upgrade by users, and therefore we called these optional
functions are “Upgrade Optional”. About the optional functions that you can’t upgrade by yourself, we called them “Optional”. If
needed, you can contact our local distributors or resellers for purchasing “Upgrade Optional” components, and again you can
visit AOpen official web site:
www.aopen.com.tw
to get more detail information.
18
