2.4.2 Jumper Settings for Selecting the CPU's FSB (Front
Side Bus)
SW2 is used to select the front side bus of the CPU installed on
the system board.
Important:
•
Overclocking may result to the CPU's or system's instability
and are not guaranteed to provide better system perform-
ance. If you are unable to boot your system due to
overclocking, make sure to set the DIP switch back to its
default settings.
•
To ensure proper boot up and operation of your system, you
must power-off the system then turn off the power supply's
switch or unplug the AC power cord prior to altering the
setting.
SW2
1
CPU FSB
Off
100MHz
Off
133MHz*
167MHz
On
On
200MHz
"*" denotes default setting
Hardware Installation
"White" represents the
switch's position. The exam-
ple on the left shows the
following settings:
pin 1 - Off
pin 2 - Off
pin 3 - Off
pin 4 - Off
2
3
4
Off
On
Off
Off
Off
Off
Off
Off
On
On
Off
On
2
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