Need some help to join 4Ghz club

[Waddy]

Hi.. my first post

Currently 3.0c@3.8Ghz - 250fsb.

I cant seem to get any higher. I tried increasing the Vcore to 1.65, but it wont boot.

The Ram is Crucial PC3200, i am wondering if thats my problem.

Any other Asus P4C800 Deluxe users hit 4Ghz?

Do i have to turn off turbo etc?

Any help welcome.

[Soulburner]

Mine is more stable with Turbo and PAM enabled. Are you using the 3:2 divider? How high does that Crucial go 1:1?

[Waddy]

Yes i am using 3:2 divider, i tried to change the timings but it just wont have it :(

It wont run at 1:1, i could do with some better Ram but cant afford it at the moment.

Did you manually increase the Vcore or leave it at auto?