Setting correct processor speed in new system

[sprtnbsblplya]

So I just got a new Shuttle SN41G2. I threw an AMD Athlon XP Mobile 2400+ and a stick of Mushkin 512MB PC3200 RAM. When I first booted the computer I only got 800 mhz listed on the bootup screen, how do I go about getting the listed Ghz of like 1.83??

 

[diabloII]

go in bios and check the multiplier and the fsb