A brief guide for how to reach 500fsb by using Asus P5b deluxe

Onepagebook

New member
hello guys, here is the brief explanation about how to obtain the 500 fsb onto the great Asus board ,

p5b deluxe for only on decent air cooling.

Actually, if you don't mod, then it won't be the big deal as well. Am I serious,? yes. let's see.

let see the picture and mods.

about the mods, very important, if you mod the vdroop, you gotta mod hte vcore as well to ensure

the vcore stable.

1. let's get everything ready.

p5bdx5f4guide01.jpg


you will need a nice cooler and fan: The NH-u12 and panaflo

p5bdx5f4guide02.jpg


certainly excellent DDR2;)

p5bdx5f4guide03.jpg


A good cpu can handle 500 FSB without pain ( I am lucky that I got couple L624a610 x6800)

OF course a P5b dx with " 0505 or 0507 bios)

p5bdx5f4guide04.jpg


p5bdx5f4guide05.jpg


p5bdx5f4guide06.jpg


ok now, let see , before that, here are some drawbacks that p5b dx got:

A. it is still not supported by clock-gen, so you will need to boot it from BIOS

B. memset 965 can't be used, cuz once I change any timings , whole system freeze

************************************************************************

Under bios: Vcore depends,

the key points is mch need 1.65v

FSB termination volt do not use over 1.4v

SB volt need to be around 1.7v


so let 's see the simple super pi 1m 4g , 8x500, ddr1000 4-4-3@ 1.54v vcore and 2.3v for vdimm

f500pi1m.jpg


how about 8m?

from the ready to run;); see that vcore is 1.54v?

not showing how strong my cpu is, but it's the point that you need to mod the vdroop and vcore

together , you will see during the run, vcore will NOT drop but raise .:D
 
Very nice m8,

Thanks for sharing.

I wish you or someone could come up with a way to get 430+ on these damn P5W DH boards.
 
Hey OPB - Thanks for sharing and welcome to UK's finest OC'ing/modding forum.

name='Animal' said:
I wish you or someone could come up with a way to get 430+ on these damn P5W DH boards.

With you all the way on that one mate - in fact a BIOS that allows me to drop the multiplier would be good too.

Mav
 
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