Dfi infinity p965-s vdroop HELP!

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10-03-2007, 04:28 AM
hvtecgr

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Dfi infinity p965-s vdroop HELP!

Hi!!In the pic below i draw the pwm layout of the dfi!!I need help from the experts here to find what i must do for the vdrop mod!!The px3539 is an 1 to 4 pwm controller connected with 4 px3511 mosfet drivers!!!The px3539 has two fault outputs so i think the mod can be applied there???Also the 8 solid capacitors around the socket are 560uf at 2.5v,i was reading the blitz mods from hipro and i was thinking if i can add in parrallel 8 tantalum capacitors around 100uf to reach 2000uf (standar capacitor size) on each capacitor!!!
10-05-2007, 03:14 PM
nick_p

lol !!! maybe you and the 1% of this forum can answer your question..........:p:

maybe you have to find the vtec mod...:p:
10-06-2007, 02:33 AM
Misko

I'm also interested in voltage modifications with this board, I need vcore mod, I found 1.95V to small for some CPU's. Any help is appreciated.
10-06-2007, 07:59 AM
hvtecgr

For the vmod i think that the pin you need is the vsence!!This is the feedback input so i guess this will do the job!!But i'm nto sure about this!!!!:rolleyes:
10-07-2007, 04:27 AM
Sladshot

I've already ask question about Vdrop mod on DFI P965-S.

HERE

But apparently it's not possible :shrug: and not useful

Good luck ;)
10-09-2007, 04:12 PM
hvtecgr

1 Attachment(s)

yeah i agree!!It's very difficult to find something for vdroop!!!But i searched a little and i found a datasheet from another company that makes a very similar chip!!It's 6-phase but all the cacteristics are the same!!!So here are two pins that they seem like they manage the vdroop!!But i can't really understand their funcionality so anybody how knows these can help???
10-10-2007, 08:30 AM
Sladshot

I am impatient to see what that will give…

There is small a vdroop but which can be rather painful at the time of large OC.

Moreover I have just installed a HR-05 on my DFI P965-S and it goes well:)

-5°C in idle and not tested yet in full :up:
10-10-2007, 10:40 AM
jumson

Somebody knows how do vcore mod on DFI?
10-11-2007, 03:56 AM
sang

I can show it to you if you really want - have to get a camera,but first,tell me why isnt enough for you +0.787 Vcore available from BIOS ? :)
10-12-2007, 12:07 AM
Misko

Quote:

Originally Posted by sang

but first,tell me why isnt enough for you +0.787 Vcore available from BIOS ? :)

With low vid when u go subzero, 1.92v isn't enough for some CPU's
11-04-2007, 01:01 PM
jumson

Quote:

Originally Posted by Misko

With low vid when u go subzero, 1.92v isn't enough for some CPU's

:up:
11-07-2007, 03:59 AM
andrey_sebastia

watch this

http://www.xtremesystems.org/forums/...d.php?t=145037

Quote:

Originally Posted by nick_p

lol !!! maybe you and the 1% of this forum can answer your question..........:p:

Whare are the engineers in electronics

Heeeeeeeeeello

No fresh graduate ?

All flunked out of school ?