I've done it on a P4T-E but don't know if it works the same on the P4B266-E.
First of all, does it work with the P4B266-E?
Second, if it works, what does it do to the voltage settings in the BIOS? Does it raise your minimum vcore in the BIOS to that voltage?
Or, are you stuck with just the voltage the pins are set at?
I've been playing around with one of these boards. Best I can do at highest 1.775 vcore in the BIOS is 136 FSB. The same 1.6a did 144 on the P4T-E, but I was vidpinning to 1.8 vcore.
First of all, does it work with the P4B266-E?
Second, if it works, what does it do to the voltage settings in the BIOS? Does it raise your minimum vcore in the BIOS to that voltage?
Or, are you stuck with just the voltage the pins are set at?
I've been playing around with one of these boards. Best I can do at highest 1.775 vcore in the BIOS is 136 FSB. The same 1.6a did 144 on the P4T-E, but I was vidpinning to 1.8 vcore.