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Chapter 1 Quick Installation
WA133 Series
The jumper is used to enable / disable the onboard SCSI .
JP3 & JP3A (FSB) CPU FSB select jumper
These jumpers allow the selection of the CPU’s based external frequency. The CPU “External
Frequency” multiplied by the “Frequency Multiple” equals the CPU’s “Internal Frequency”.
Currently, most of the processors have the Frequency Multiple locked, so you only need to
select the External Frequency. This motherboard will detect the proper external frequency your
CPU used, so you can leave these jumpers on their defaults, and the based external frequency will
be determined by CPU automatically. In this case you need not go to BIOS to do setup.
If you want to have some further setting, the CPU speed is setup using “IWILL Smart Setting”.
This is found in the BIOS setup program by pressing <Del> during the boot up process.