So, I made some vmod help from dinos22's photos for this great mobo :)
http://img511.imageshack.us/img511/4736/vdimmqo0.jpg
http://img297.imageshack.us/img297/4809/vdroopri0.jpg
enjoy,
Bala
Printable View
So, I made some vmod help from dinos22's photos for this great mobo :)
http://img511.imageshack.us/img511/4736/vdimmqo0.jpg
http://img297.imageshack.us/img297/4809/vdroopri0.jpg
enjoy,
Bala
Hi, Achill3uS-san.
Thank you so much for your infomation of ASUS P5K Vmod.
I measure the resistance between "Vcore mod point you show" and "FD of ADP3198".
However, it showed 28k ohm, and not zero. :confused:
So I did Vcore mod as follows.
At present, it seems to go well. :up:
DEWA DEWA ~
NewBeetle
http://homepage2.nifty.com/NewBeetle...re-mod+TXT.jpg
Thank you very much for your report NewBeetle-san :up:
I will try your vcore mod, It seems worked very well :D
Congrats to your sub9sec ;)
Hi, Achill3uS-san NB-san
Point to be able to measure VDDR with clip:)
http://cal930.sakura.ne.jp/cgi-bin/c...vddmeasure.jpg
nioce vmods, look good. Maybe ill get me a vanilla board for my friends new build
Would these be the same on the P5K Deluxe WiFi?
by TAM
http://u-san.net/c-board/c-board.cgi...ne;no=1141;id=
P5K Vcore Method that can be easily measured
http://cal930.sakura.ne.jp/cgi-bin/c.../p5kvcore2.jpg
http://cal930.sakura.ne.jp/cgi-bin/c.../p5kvcore1.jpg
oooh very nice CAL930.. so i assume it's same for P5K Deluxe ?
i guess if i get someone to wire up some mini SMD clips to a wire with 4pin molex i can read my vcore/vdimm on the fly without modding my board :)
also is there any trick to getting the mini SMD clippers to attach to the components on the board, everyone keeps saying components are too small for clippers to attach to ???
Yes, thanks. That is very easy to get to.
thanks ppl :)
i'v tested the v-drop and didn't work for me, only pencil vdrop works, and to be nice, 1.5v set on bios give 1.65v real hehe but no drop
any one can fix the restorater vdroop mod ?
Guys the vMCH mod in the first post is not correct AFAIK, its 6th leg to ground not the 7th like on the picture! Ground point is also not correct its 3rd leg not 2nd one.
nice going guys :up:
glad my photos could help heh
Yeah i was told IC grabbers would be too big.. so curious as well :)
I'm not sure where you guys can get electronics in Australia, but grabbers of those size are really commonplace in the US...
If it helps, here's the datasheet of the grabbers I usually use. (I think it might be the same one that CAL930-san has pictured)
I've found "Vdroop-mod" by kyosen.
http://222.151.185.104/c-board/c-boa...ne;no=5130;id=
http://222.151.185.104/c-board/file/P5K_Vdroop-mod.jpg
Are you running that mod NewBeetle?
I did vdroop in the "kyosen way" and its working flawlessly, nut I used 50k (with 10-20k it should work OK also).
Sorry but I dont have a pic of the board, so I can only say that vmch mod is 6th leg of the IC wich is marked in Achillus photo to ground by 10k pot.
Same question, because i only have two 50k and 2 20k VRs left.
Thank you NewBeetle-san :up:
First post updated with the correct vcore and vdroop mod.
Sorry, I didn't make it clear :(
I did the mod and its working but not in the way from your pic.
On your pic you marked 50k pot between 2nd and 7th pin of the APW Controller. It should be 50k(i recommend 10k) between 6th pin(FB) and 3rd leg (ground). Like the Vdimm mod.
Im assuming the vdroop mod can be penciled?
r these vmods compatible with the p5k-v? it's the same pcb, except for it using the g33 chipset. i want to do a pencil vdroop mod so baddly
so... is there a confirmed vdroop mod for P5K ?
Anyone got OVP mod for P5K ?
Need more than 1.92V for our E6700. :D
Pencil or VR to SMD and go clocking :)
http://img297.imageshack.us/img297/4809/vdroopri0.jpg
More pictures here :)
http://www.octeamdenmark.com/forums/...read.php?t=167
I dont know an OVP mod, but if there isent one, you migth be able to connect the 3.3 Volt line to the CPU and controll the volt with a resistor.
That was done on some of the AMD based motherboards a few years back!
Thanks for posting, Ill do these mods!
Any confirmed Pencil Vdrop mod? Thanks
EDit: I did this pencil mod and it works prefectly.
Anyone saved the missing screen for Vmch? I really need the reading point for it, better now then later.. :up: Thanks in advance! :)
Very fast, thanks a lot Learn! :toast:
Vmch do nothing - 1.5V or 1.8V and the same FSB.
Martin
On your pic you marked 50k pot between 2nd and 7th pin of the APW Controller. It should be 50k(i recommend 10k) between 6th pin(FB) and 3rd leg (ground). Like the Vdimm mod.
by ent (little upper) but thanks for the report, will be changed, still i dont have the mobo, so cant try it..
this vdrop mod my P5KC work?
Just to confirm that this version is working okQuote:
Originally Posted by ent
:wave:
I post :rofl:
Mesure the v-mch and fsbvtt with the lower setting in the bios.
I don't need the v-mch mod, never done (no need) i can't confirm anything.
/upper post edited
http://www.overclocking-jp.eu/public/vmods/p5k.jpg
Hmm, will change my mod then too! :)
Is there any Vfsb mod out there and anyone knows what exactly does Vfsb do?
the max v-core i can give on my p5k is 1.92v more and it shut down, any ovp mod or somthing? have you guys tested max v-core you can give on windows?
thanks :) :toast:
With my E6400 and E6600 it doesn't help, but the GTLREF seems important with the quad core.
Interesting Article about: Adjusting A/GTL+ Levels for Increased FSB Signaling Margins and Overclocking
Some tests done today:
Config:
P5K (v-core, v-droop, v-ddr2, v-cpupll/southbridge/sata)
Revision 1.02G
BIOS 0603
E6600 388 x 9 1:1
v-ddr2: 2.2v
v-core: 1.38v
FSB VTT in the BIOS | DMM | GTLREF
AUTO | 1.55v | 0.99v
1.20v | 1.55v | 0.99v
1.30v | 1.33v | 0.85v
1.40v | 1.44v | 0.92v
1.50v | 1.55v | 0.99v
v-MCH in the bios | DMM | Heatpipe Temp*
AUTO | 1.58v |
1.25v | 1.58v | 50.8°C (+/- 0.4°C)
1.40v | 1.43v | 44.3°C (+/- 0.4°C)
1.55v | 1.58v | 50.9°C (+/- 0.4°C)
1.70v | 1.73v | 56.9°C (+/- 0.4°C)
Now with the v-mod (FSBVTT & GTLREF), VR set at 14K Omhs
FSB VTT in the BIOS | DMM | GTLREF
AUTO | n/a | n/a
1.20v | 1.65v | 1.06v
1.30v | 1.43v | 0.91v
1.40v | 1.54v | 0.98v
1.50v | 1.65v | 1.06v
FSB VTT set at 1.20v in the BIOS and V-MCH set at 1.25v in the bios = odd
http://www.overclocking-jp.eu/public/vmods/100_6878.jpg
read points GTLREF
read points FSB VTT post #51
* Digital thermometer + good probe in the heatpipe (top of P35 in the heatpipe),Noiseblocker SE2 @ 7v for the 4X512MB and
heatpipe. Temp after 15 minutes of Prime95 25.3 FFT 1024.
I can take a look the next week.
awsome, thanks :)
well ovp must be pin11 to ground :
http://i10.tinypic.com/5zblp2q.jpg
thanks to jonny bravo, http://www.ocxtreme.org/forumenus/showthread.php?t=1153
well.. it's being hard to find a spot to solder... i'v insulated my p5k with nail varnish :S it hard to check with multimeter lol
Pencil mod vdrop P5K SE?
it must be. my board are stupidy insulated with nail varnish it's being hard to make some reads...
1: can you please read resistênce between pin 11 and ground?
2: can you find a spot that have 0 ohm resistênce to pin 11?
it must be connect an pot with res= (1) between that spot (2)and ground
or find the smd resist. that make the resistênce you read on (1) and pencil it
i think, maybe wrong
:toast:
Strange the vdroop isn't working for me :shrug:
Pencil mod that is....
Btw are the mods at teh first post all correct and working? wil try them tommorow :D
vDroop pencil working fine here.
This one works. link
Config:
P5K
Revision 1.02G
BIOS 0603
vcore: 1.7bios
vdroop: pencil
E6600: vid mod, 1.40625v.
I removed the 681 Ohms resistor for testing the vmod.
http://www.overclocking-jp.eu/public/vmods/100_6915.jpg
With 165 Ohms: (and with the vdroop)
http://www.overclocking-jp.eu/public/vmods/2.000.jpg
After 2.040v in the BIOS, 2.07/2.08v (DMM)
http://www.overclocking-jp.eu/public/vmods/2.040.jpg
After 2.040v, no monitoring (maybe 2.1v DMM)
http://www.overclocking-jp.eu/public/vmods/0.000.jpg
In parallel you need something like 217 Ohms for 2v in the bios (with the vdroop) so, 5k or 2k or 1k Ohms can do the job. PWM get really hot (my insulation on the back of the PWM melted! :ROTF: , CPU under 2 stages cascade, beware.
So are you saying that you can solder say a 1Kohm variable resistor in parallel with the 681ohm resistor in the pic and this will "fool" the DAC ?
thanks for info :) i'v cheked the 681ohm resistor has 20 ohm to ground from 1 side and 700 to ground on the other side, must be just solder 1k or so to ground on 700ohm side
or solder in paralel on that resistor.
i'm a litle confuzed, it will be needed vid mod on cpu? you just talk on this mod and vdroop mod, why no v-core mod? you substitute vcore mod by vid mod on cpu?
realy thanks :)
:toast:
It seems to be working just fine. (i can't say more, there is nothing on the "typical application circuit" in the datasheet for that pin. :shrug:
Solder a wire on each red points to your VR (set at 1000 Ohms) then decrease the resistance.
No need VID mod.
For the vdroop it is much better with, but it's not needed.
Do not use the other vcore mod, only that mod (without OVP).
That vcore mod only work when you set over 1.6000v in the bios.
(when i hit 2.10v (DMM) the monitoring say 0.024v)
PS: and thx to the dude of the pic (link on my previous post)
Again, lot of vcore = dangerous, beware.
Voila :D
i'll tryit soon :D
have you tryed to enter windows @ more than 1.92v ? i can get more than 1.92v on bios but not on windows, the max i try was 1.96v on bios ok but when it enters windows, restart.
:toast:
I tryed 2.02v, it was OK.
cool, so it's an alternative v-core mod. i'll tryit very soon, thanks can you point-me to what fets and chips overheat?
thanks :)
for me worked good too :)
http://img471.imageshack.us/img471/7690/21vsp8.jpg
http://img526.imageshack.us/img526/2866/5380nn3.jpg
:D
Very nice OC :toast:
It worked for you too, perfect :D
NEED Ln2 or Cascade :D
I pulled 4800 on dryice with all 4 cores enabled andSuperpi stable.
4900 With 2 cores and superpi stable.
The board ROCKS.
I've found in an other forum the P5K PLL vmod, and made it yesterday. Works fine, and helps much if you think you find an fsb wall :D
http://www.hwmania.org/forum/imageho...9da24297e0.jpg
Can a 20k vr be used to do a vcoremod ?
yes, it will overvolt your CPU in most cases though.
Does the VPLL mod give u more BIOS voltage options?Or do u have to set it manually using the VR added?
In the case of Vdroop mod,will a 22k VR set to 15K do the trick?
Yes it will, I mean the 15 K will do.
But make sure it is a multi turn so you can adjust it perfect ;)
No it dosent give more options. You can lower resistance and thus increase the Vpll voltage ;)
I just made my mod teamjapan style(just slammed in a 14K resistance set on a the 22k VR i used),and the mod,along with Digital Multi measurements looks like this:
Have fun with your fsb wall ;)
http://img153.imageshack.us/img153/8285/p5kvpllwr1.jpg
My FSB wall is over 400..at about 410...something like that.:) So my rig benches very fine at 3600-3700 cpu,wich is more than enough.But thank u for the mod.
anyone knows where i can find P5K3 Deluxe vmods?
What kind of droop are you guys getting on Vanilla with droop mod (pencil or trimpot) with a quad?
Mods for:
vdroop
vcore
vcore OVP
vdimm
vmch
vgltref
vpll
Reading points for:
vcore
vdimm
vmch
vpll
vgtlref (not in pic, will add soon)
fsbvtt
vcpupll
Only using info found in this thread :)
http://i30.photobucket.com/albums/c3...s/PICT5197.jpg
Nice cabling dude :)
COOOOOOOOOOOOOOOOOOOOOOOL :cool: :cool: :cool: :cool: :cool: :cool: :up:
Nice and clean ;)
Yeah GJ. If only ASUS made the boards like that in the first place lol.
hello, new to volt modding. I just got a couple questions. when using a vr in these mods, you hook it up to the point mentioned in the pic, and then to ground, and when doing vdroop mods, you just do + to - on the resistor via a pencil, and when measuring vcore or vdimm, etc, you do?
That's correct. For measuring just check from the read points posted with DMM, red to read pt, black to ground.
Unfortunatly not. I just pencil resistor, got 2v vpll when I set 1.7 in bios and is ok :)
sure, it's posted here