cel,700 only run at 75fsb NO higher why?

[dis^]

my celeron 700 will only run at 789@75 fsb and wont run with 83 or higher also changing voltage from 1.70 to 1.75 or 1.80 does nothing at all, board is abit bx2 rev 2 and cpu is malay celron 700 coppermine Q843A387-0043, SL4P2, and voodoo3 agp also when booted cpu is seen as p111 700E and if clocked to 83 fsb comes up as 859EB, highest sucessful overclock has been 789@75fsb WTF is happpening?
dis^ post or email please rain@revolutionist.com

[DaNut]

The multiplier is too high on the Celeron2 700, which makes it poor candidate for overclocking. If you have a good heatsink, you may want to bump the voltage up a little more (1.85-1.90v), and see if it will run stable at 83Mhz FSB. Short of using peltier/water cooling, I doubt you will be able to run it at 100Mhz FSB. :(