xp2400 shows up as 1800

[moonshinemadness]

Just installed an XP2400 and it only shows up as 1800. On an asus A7N8X Deluxe with bios 1004. What have i done wrong? What should the bios settings be....they are (From CPU Z) 15 x 99.5.
When i first booted it said checksum settings so i went in set the fsb to 166 it wouldnt boot so i rebooted and pressed f1 to load default settings. What needs changing? Thanks

 

[nebula]

The FSB on a 2400+ is only 133

 

[Corporate Thug]

set it to 133x15

 

[moonshinemadness]

Thanks ill try that

 

[touchmyichi]

we get this question at least 10 times every month.

 

[skiz]

lol.. my board (abit nf7-s) also sees my 2400+ as an 1800+, but only occasionally... 1 out of every 4 or 5 startups, it detects it as an 1800... I havent tried upgrading the bios or anything (I need too...) I just live with it