Hello
any one to lokk at it?
want vdimm 2.5+ and mch 1.7v.
regards
Tommy
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Hello
any one to lokk at it?
want vdimm 2.5+ and mch 1.7v.
regards
Tommy
I'm working on the vmch. I think I got it figured out, but I'll verify it first.
I'll see if I can find out vdimm too.
ja, det hadde vært fint! :)
Lookin forward to it! :) my D9 needs more volt than 2.3 and mch more than 1.45
Here you go!
I have tried them both myself. I take no responsibility if your board stops working, etc. Enjoy!
Just over the dimm slots
http://www.nordiccrew.com/crotale/ab.../ab9_vdimm.jpg
Just below the PCI-Express port
http://www.nordiccrew.com/crotale/abitlabs/ab9_vmch.jpg
Updated with vcore mod and vcore read out:
vcore:
http://www.nordiccrew.com/crotale/ab.../ab9_vcore.jpg
vcore read out: (backside of the board)
http://www.nordiccrew.com/crotale/ab...e_read_out.jpg
thanks
are u using the 13 bios? and vdimm? are those ddr2 micron D9 fat?
Haven't had much time with the board, so I haven't tried how good it clocks memories.
I've run both BIOS 13 and a 14Beta, but I didn't notice any difference in overclocking between them.
I use Beta Bios 'AB9-018" and This is some result I can get from this bios.No need to Vmod.:)
If I've more time for this board I'll post for more result.
http://www.unlimitpc.com/webboard_pi...1-2_resize.jpg
where I can take this beta bios? :toast:
would love to se that with higher multipl...
i have the 14 bios and cant change multipl (ES) and the board wont let me get moore than 401.5 even if i set it to 500.. stays at 401.5 x 9 that is.
does this ab9-18 bios fix this issue?
regards
hehe..
430 - superPI
http://kiner-web4.myweb.hinet.net/AB9_PRO/OC/01.gif
430 - CpuMark99
http://kiner-web4.myweb.hinet.net/AB9_PRO/OC/02.gif
400 - SuperPI
http://kiner-web4.myweb.hinet.net/AB9_PRO/OC/03.gif
400 - CpuMark99
http://kiner-web4.myweb.hinet.net/AB9_PRO/OC/04.gif
any new vmods yet ? like vcore ? and how about some that done the vmods them self :)
What more mods do you need?Quote:
Originally Posted by blind_ripper
What speeds have you reached so far?
vcore mod would come in handy .Quote:
Originally Posted by crotale
gone get me this bord tomorrow ,had 25kg off dice today and my P5B just died without a resone :(.
gone post in tomorrow morning ;) , have a X6800 that did 4.68ghz on p5b so hope il get some more by clocking in windows now :) .
thx cortale
I'll look into it next time I use the board.
I ll always waiting your result with AB9Pro !!!!!! show us MasterQuote:
Originally Posted by crotale
Maybe i try voltmodding AB9-PRO.
MCH is limiting me, only 450fsb stable.
http://img251.imageshack.us/img251/4...nageep9.th.jpg
this so far I try with ABIT AB9Pro no mod FSB 460 bios v15 all on air, when I set in FSB500 only post screen cannot boot in windows !! now I try with mod Vmch :) :) :)
http://valid.x86-secret.com/show_oc?id=135577
http://img.techpowerup.org/061105/460.jpg
any news on the vcore mod guys?
I think I got it sorted out, but I need to test it first.Quote:
Originally Posted by Johnny Bravo
Thanks Crotale, it'll be very useful for the dry ice session I have planned for it :p:Quote:
Originally Posted by crotale
little bit to late for me but np with 1.65vcore if got 4.56ghz stabel for 1mpi :) .Quote:
Originally Posted by Johnny Bravo
still have cascade back here so so i would be very nice to get the little extra :D
VMCH Mod is also possible just with a pencil??
VCORE MOD
Solder a 100Kohm variable resistor between these two points :
http://img472.imageshack.us/img472/5918/dsc00326yk8.jpg
From above -
http://img452.imageshack.us/img452/7476/dsc00329md9.jpg
Props to Hipro5 for explaining his mod for the AW9D-MAX vcore mod which lead to this :toast:
gone test next week all vmods , any vcore read out point ?
oyes how to let set abit guru fsb above 400 ?
Download the newer version of the program from ABIT's website... It let it up to 600mhz :rolleyes:
Just curious what the VR should be set at before start up so as not to fry anything?:eek:Quote:
Originally Posted by crotale
I'm mostly interested in the vmch mod. And if anyone knows, is the lack of vmch over 1.45v in bios a hardware limit or does abit just not want to allow anymore vmch on the AB9?
Thanks
Maximum resistance to begin with (100k).
Thanks
How much Vdimm can I get with this MOD?
And how should I set Vmch to set the voltage in the VR
Tanx
(sorry for my bad english)
any vdroop mod?
Nice vmods Crotale and Johny Brafo.
Vdroop mod would be nice, vcore read point to. I dont know if i can trust the readings from Uguru.
uGuru reads it pretty well, and my board doesn't need a droop mod in my opinion.Quote:
Originally Posted by ownage
The coils are insulated at the front, so the best way would be to solder a read out cable from the backside of the board.
http://www.nordiccrew.com/crotale/ab...e_read_out.jpg
no vdroop mod crotale??
As I wrote in my post above, I don't see the need for a droop mod.
How much does your board droop?
Normally AB9 has about 0,05v vdroop as p5b-dlx..
Max bench before vmch mod was 463fsb,just tested a little after the vmch mod,but big improvement :banana:
Got to install a new cpu and nb waterblock,then i will test for max fsb :D
Thanks alot guys :clap:
http://i94.photobucket.com/albums/l9...th_Abit002.jpg
http://i94.photobucket.com/albums/l9.../th_475fsb.jpg
463FSb just benchable right? I could only run spi 1m on 463fsb.Quote:
Originally Posted by Norz
What cooling did you use when hittings 475fsb and how stable whas it, 24/7 stable or benchable stable?
At 463fsb i did run Superpi 1M,32M 3DMark 01,03,05,06 Aquamark 03,just about every Bench i want,that was with stock nbcooler,only a extra 7cm fan on top of it. The cpu was cooled by a old Swiftech,but it has been replaced with a AC Cuplex XT,and tomorrow im goona fit a EK Wave on the cpu..lol..Quote:
Originally Posted by ownage
I have done the vmch mod and its looking grate,but i have to fit my old AC nb watercooler before i test moore,its hot mate :p: and 475fsb was just to show that there is moore to come :D
And hitting 475fsb was with the same setup,watercooled cpu,aircooled nb,stability on 475 i dont know,just my first test and i was just taking a screenshot and shut her down,dont wanna kill her before i put on the watercooler.
Heres a few pics from 463fsb benching with my E6300 and Msi 7900GTO
http://i94.photobucket.com/albums/l9...7900GTOGTX.jpg
http://i94.photobucket.com/albums/l9...E630032Ghz.jpg
No pencil mod is available yet? :(
I know it's not accurate, but it's not bad after my experience with p5b-dlx.. And more easy than soldering.. :)
@ownage,you wanna see moore :D
http://i94.photobucket.com/albums/l9...480vmch162.jpg
Just open the window in my room,+5`c outside. Now i wait for the waterblock,there is moore left,my goal is 500fsb :woot:
As promised,500fsb
Do not ask if its stable,just tested her with the nb waterblock.
Now i will find max for the hole sh##.:clap:
http://i94.photobucket.com/albums/l9...00fsbfinal.jpg
Nice results Norz, congratz.
Now if only Abit would raise the bios vmch limit :D
@ownage,hey man,you are currently in the extreme vmod forum :DQuote:
Originally Posted by ownage
Pick up that iron and solder mate :D
...man,she just wont stop overclock :banana: :banana:
Running orthos,superpi 1M.... :clap:
Just wanna say thank you :D
http://i94.photobucket.com/albums/l9..._3500valid.jpg
@crotale
my board vdroop about 0,4~0,6 when full load..
do you think it need vdroop mod?coz that droop is so annoying,
You mean 0.04-0.06v right?Quote:
Originally Posted by kutujambak
1.325v (stock) - 0.4 = 0.925v and I'm not really sure the CPU would manage.
Where do you measure vcore?
Good work Norz!
ups sorry,,:D:D ur right 0,04~0,06v
i measure it from vcore read out on shown by ur post #33
Crotale, I saw that you changed the mod a little, but can I stay using the old scheme?
And another question is: I watercool ma NB, but temps here in brazil are very high, and the ND keeps @ 33°C... How much FSB should I get with this temps, and how much voltage I can set safely?
Tanks alot!
Sorry for my bad english
Got myself some D9###,wanna do the vdimm mod also again,but where is read out on vdimm? ...have i been missing something....
----cheers----
They are the same, both works.Quote:
Originally Posted by NtFs
I just wanted to clarify which of the points that are "hot" and which are ground.
I'll add suitable ground spots in future mods.
@crotale
Thinking of the vdimm mod,but where is the read out?
I usually measure it directly in the dimm slots.
http://www.nordiccrew.com/crotale/vm...m_read_out.jpg
@crotale
Thanks :D
GOD JUL
16 ver of bios guys improves any overclock issues? :cool:
Answer: no,nope,nada:(Quote:
Originally Posted by Arxagelos
But,stability is the same as .15 for me.
Any news?
check my personal record out... almost 500FSB @ 1.9v Vmch
water temp was 5°C
maybe tomorrow I set 1.95 to reach 505 fsb and maybe break 15s...
http://img161.imageshack.us/img161/9822/uiasn5.jpg
What about VFSB/CPU VTT Voltage? Is there any mod? Or is VMCH the only way to high FSB? I reach 440 primestable with standard cooling, max was 450 primestable with 10-12°C room temperature, now I'm waiting for a new heatsink.
Well i guess its not necessarie
We need a 1333strap bios! than we can overclock better
1333strap is fun, but it has low performance, it will be my bench strap for higher cpu clocks, but for 24/7 i will use 1066 strap. 3600mhz 1066 strap has same performance as 3800mhz 1333strap.Quote:
Originally Posted by NtFs
But then 1333strap hopefully will alow me to reach 500fsb :P