User Guide

A
A
K
K
7
7
3
3
(
(
A
A
)
)
-
-
V
V
/
/
A
A
K
K
7
7
3
3
-
-
V
V
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
J
J
P
P
2
2
1
1
F
F
S
S
B
B
/
/
P
P
C
C
I
I
C
C
l
l
o
o
c
c
k
k
&
&
R
R
a
a
t
t
i
i
o
o
This jumper is used to specify the relationship of PCI and FSB clock. Generally speaking, if you are not an overclocker, we
recommend you to set at the default setting.
CPU Ratio SW1-1 SW1-2 SW1-3 SW1-4
5
－－＋－
5.5
＋－＋－
6
－＋＋－
6.5
＋＋＋－
7
－－－＋
7.5
＋－－＋
8
－＋－＋
8.5
＋＋－＋
9
－－＋＋
9.5
＋－＋＋
10
－＋＋＋
10.5
＋＋＋＋
11
－－－－
11.5
＋－－－
12
－＋－－
12.5
＋＋－－
CPU Default 0 0 0 0
Note: The CPU ratio adjustable function
based on the CPU type. Please refer to
the technical document for more detail
information of overclocking.
1
1
FSB=100MHz
(Default)
FSB=133MHz
JP21 FSB Select Jumper
21