2.8c + P4p800

[AzN-Spy]

Hi, I was only able to get to 225FSB at 5:4 stable with prime95, vcore at 1.572, is there any I could get more than 225?

P4P800 SE
2.8C
XMS 512 3200C2 3.1
AIW 9700 PRO

And also, I can't enable performance mode (standard/turbo), it won't boot/post after I enable it.

[batboy]

Cooling?

Vdimm? RAM timings?

Do you have the AGP/PCI set to 66/33?

[AzN-Spy]

Stock cooling, 2.75, 2-3-3-6 (as corsair suggested) and yes i have the AGP/PCI to 66/33

If it's the cooling, I thought I could get better overclock with stock...
My temps were 35 idle 52 max load (prime95) which is not much I think

[batboy]

Temps are not bad for stock cooling. I suspect you need a little more vcore. Those Asus mobos are known to droop and undervolt at load. Measure vcore using the present O/C at idle and at load. The idle will probably overvolt slightly and load will undervolt. Trouble is, raising vcore with stock cooling is not the best idea. You should be able to try 1.55v, but watch your temps. I would just use the SPD RAM timings until you sort everything out.

[AzN-Spy]

I tried to get to 1.6vcore, amazingly, the temps were still the same... hum ... i'm all confused now lol
Is my ram holding me back?

[batboy]

RAM should not be a problem using the 5:4 ratio. Did you try the SPD timings?

[AzN-Spy]

yes it is currently at the SPD timings