assasin said:
mobos which support oc only inc the fsb during ocing but keep the pci bus freq locked at 33.33MHz.
for mobos which dont support oc,1 can oc using software like clkgen.here u hav to input the PLL ic no and the u can incrase the fsb,but the pci bus freq will also inc in direct proportion with the fsb.so all devices connected to the pci bus get damaged when the pci bus freq incs by a huge amt.
1) U have to lock the pci/pcie bus on some mobo's ur self.
2)U can increase the FSB and also decrease the multiplier, which gives u more headroom as it reduces the stress on the CPU and stress the NB. U would need lesser voltages for the CPU and more the the NB.
3) In clockgen, u just have to specify the family of the chipset, on the CG site. And u could select the closest one in CG.
4) Yest Increasing the PCI bus would damage ur components connected to it.