Aopen ax458xn Manual De Usuario
32
A
A
X
X
4
4
5
5
-
-
8
8
X
X
/
/
A
A
X
X
4
4
5
5
-
-
8
8
X
X
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
Pin1
J
J
P
P
2
2
9
9
M
M
e
e
m
m
o
o
r
r
y
y
V
V
o
o
l
l
t
t
a
a
g
g
e
e
J
J
u
u
m
m
p
p
e
e
r
r
This motherboard supports all DDR200/266/333 DDR SDRAM in the market, therefore you don’t need to adjust this JP29 memory voltage
jumper from its default setting. However, if you wish to use DDR400 SDRAM which requires higher voltage on this motherboard, you may
have to adjust the jumper to pin1-2 for a higher voltage supply up to 2.7V.
JP29
Memory Voltage Jumper
Default
2.7V
1
1