fsb problems

I have a intel celeron 2.6ghz processor that is suposed to run at 400fsb but my motherboard soyo sy-p4vga will only run it at 100fsb and i cant figure out how to fix it

 

May be a Bios setting or jumper setting on the mobo, some info on such should be in the mobo manual.
What kind of ram ya using? Is it 400fsb?
Is this new build or upgrade?
Bios guide:
http://www.rojakpot.com/default.aspx?location=9

 

im using ddr2100 ram the mother board book says nothing about it and ive searched through the bios and have found nothing on it also i see no jumpers on my motherboard

 

Can get manual here:
http://www.soyogroup.com/downloads/filedesc.php?id=2038
Enter Advanced Chipset features

Not knowing your skill level maybe try this first:
Here is Quick Setup Guide:
http://www.soyogroup.com/downloads/filedesc.php?id=2107
Enter Bios, then select [Load Optimized Defaults] then [Save & Exit] see if that works.

Is this new a build or What?

The link for Bios guide from my first post, it's a good guide check it out if ya havent yet, it will help you understand most of your Bios settings and provide reccomend settings.