I need help guys

Im on 440 FSB and i cant go over 440 what ever i do in the bios

i try f3 bios and i updated to f5h , and the same problem
i cant go over 440 FSB , and when i try to increase the FSB to more than 440
the bios reset it self to default

I use these setting

CPU/PCIEX Clock Driving Control [1000Mv]
DDR2 Overvoltage Control [normal]
PCIE Overvoltage Control [normal]
FSB Overvoltage Control [+0.15v]
(G)MCH Overvoltage Control [+0.150v]
CPU Voltage Control [1.456v]

the temp is very good

CUP 33C
NB 33C ( HR-05 )

It is bad CUP patch , or need some bios tweaks ?