2
Hardware Installation
23
2.3 Jumper Settings for Selecting the CPUs Front
Side Bus
CPU Front Side Bus Select - Jumpers JP9 and JP10
The default setting of jumpers JP9 and
JP10 is Auto - the system will
automatically run according to the FSB
of the processor. The table below shows
the settings for different CPU and
DIMM combinations.
Warning:
Some processors, when overclocked, may result to the
processors or systems instability and are not guaranteed to
provide better system performance. If you are unable to boot
your system due to overclocking, make sure to set these
jumpers back to their default settings.
CPU/DIMM
Auto*
66/100MHz
100/100MHz
133/100MHz
133/133MHz
JP9
1-2 On
2-3 On
All Off
All Off
2-3 On
JP10
1-2 On
2-3 On
2-3 On
All Off
All Off
* denotes default setting
2-3 On
1-2 On
All Off
1
2
3
1
2
3
1
2
3