It sounds like your FSB is set at 200Mhz rather than 333Mhz (2.08/333 x 200 = 1.25Ghz). You may have a jumper set incorrectly on your mainboard.
Go to page 1-10 of your manual and look at paragraph 2 reference the settings for the CPU_FSB jumper.
It should be set on pins 1-2 (default) to allow the board to auto select between 400/333/266Mhz, if set on pins 2-3 it wires the board to only support 200Mhz.
Last edited by ORAC; 17th September 2003 at 04:40.