Hello,

i try to overclock an E6600 on a Asus P5B-VM with 2x1GB DDR2-667 Infineon, but i do not get past 270MHz FSB.
I changed the mem to DDR2-533, fixed PCIe-Freq to 100Mhz, tried severeal vcores and mem-voltages but no success. Everything above 270mhz fsb and it won't even post.

The cpu and mem can at least run with 333mhz fsb, ddr2-667 @ 3.0Ghz on a P5LD2-VM SE with standard vcore and mem-voltage and a pcie-freq of 116mhz.

Anybody else with problems on a p5b-vm or any suggestions?