Atx power, 3.4 jumper setting – SOYO SY-K7VTA User Manual
Page 46
Hardware Installation
SY-K7VTA
42
3.3V
-12V
GND
PS-ON
GND
GND
GND
-5V
5V
5V
3.3V
3.3V
GND
5V
GND
5V
GND
PW-OK
5VSB
12V
ATX Power
Please install the ATX power according to the following pin assignment:
Ø Pay special care to the directionality.
2-3.4 Jumper Setting
Ratio Adjustment Setting (RJ1)
Refer to the following table to set the Frequency Multiplier of your CPU.
Frequency
Multiplier Setting
J2
J3
J4
Auto
1-2
1-2
1-2
Manual
2-3
2-3
2-3
If you set ratio to manual and configure the RJ1 jumper to the settings that
match your CPU speed as follow table.
RJ1
1
2
3
4
RJ1
1
2
3
4
5
on
off
on
on
9
off
off
on
on
5.5
on
off
on
off
9.5
off
off
on
off
6
on
off
off
on
10
off
off
off
on
6.5
on
off
off
off
10.5
off
off
off
off
7
off
on
on
on
11
on
on
on
on
7.5
off
on
on
off
11.5
on
on
on
off
8
off
on
off
on
12
on
on
off
on
8.5
off
on
off
off
12.5
on
on
off
off
Note: SOYO does not guarantee system stability if the user over
clocks the system. Any malfunctions due to over-clocking are not
covered by the warranty.