hi guyz... please help!!

specs
AMD Barton 2500+
Thermaltake SilentTower CPU cooler
Abit NF7S-V2.0
ATI 9800SE 128MB 256bit - 400/700 8pipeline
Creative SoundBlaster Live 5.1se
Vtec true power PSU 350watts
Kingston HyperX KHX3200AK/1 2x512MB DDR400 2-3-2-6 V2.6

I just bought KHX3200AK1 RAM and it seems very unstable for overclocking... i can't increase FSB to above 200MHz with 3-6-6-11!! damn..

with the below setting my system run SLIGHTLY stable
tested on 3dmark03 on third game then my screen blank
vcore 1.85
vdimm 2.8
FSB 200MHZ 3-6-6-11
multiplier 11x


after i incrase my FSB to 205MHz (+5MHz only!!!).. when i save and exit BIOS.. my system shutdown immediately and peepoo!!!!!! peepoo!


previously was running fine on
Barton 2200MHz vcore=1.85
FSB 200MHz x 11
Corsair Twinx 2x256MB 2-3-3-6 vdimm=2.7

even i run on stock FSB 166MHz with memory timing 2-2-2-5 also CAN"T!!!
any expert can guide me?

This post has been edited by lighter: Jun 28 2006, 03:17 PM

yea.. yesterday i just flashed a modded BIOS by tictac

D26 Split Fire
-----------------
I think after flash i can't even clock to 2200MHz

vcore 1.85
200MHz x 11
vdimm 2.9
MT 3-6-6-11

Previously I use Corsair TwinX 2x256MB 2-3-3-6 run pretty stable!

This Kingston HyperX really disappoint me

the bee poo pee poo sound is very low and slow.. its not like normal beep. ya.. previously my processor can run very low temperature with default clock.. it was about 38-42c on idle.. after 1 year it raised to 42-46c.. even clean up also same.. recently i've added a CPU fan on my silent tower.. now it dropped to 40-44.. haih... who wanna buy my Kingston HyperX KHX3200AK2/1 (2x512MB 2-3-2-6 v2.6)? i sell you all cheap cheap lah.. regret bought this RAM

so do you mean low down thee vcore might run better?

it can fit barton cpu. it stated there athlon and athlon mp/ xp series... i thought barton is also athlon xp?