I've replaced today my P4 2.8E D1 stepping for a P4 2.8E M0 stepping (for additional 20$), now, when i set it all up, i just can't go over FSB 240 1:1 ratio.. i could do 247 FSB with my prev D1 cpu..
the system boots up to windows when i set 250, but it wont hold any benchmark.. haven't even...