Vmods for gigabyte GA-P35-DS4

[Nosfer@tu]

I promised to do some Vmods for a freind of mine.

First I need to finde some then
And then I need to decide what is needed ?
Vdroop is okay on the mobo and Vdimm is okay to.

So Vmch, Vfsb, Vpllcpu or ?

Thx for you aid XS users

Mobo http://www.giga-byte.dk/Products/Mot...roductID=2638#

and it is a reversion 1.0

[Nosfer@tu]

Noone :/

[DEVIL K-ce]

http://www.xtremesystems.org/forums/...d.php?t=158210


The same PCB have DQ6.

[Nosfer@tu]

http://www.xtremesystems.org/forums/...d.php?t=158210


The same PCB have DQ6.

THX m8
Will look at it today

[darken]

I promised to do some Vmods for a freind of mine.

First I need to finde some then
And then I need to decide what is needed ?
Vdroop is okay on the mobo and Vdimm is okay to.

So Vmch, Vfsb, Vpllcpu or ?

Thx for you aid XS users

Mobo http://www.giga-byte.dk/Products/Mot...roductID=2638#

and it is a reversion 1.0

Hi, I have the P35-DS3P and have the same PCB as DS4. I only want the Vdroop mod, can you share that mod with me please? I will appreciate a lot

[Nosfer@tu]

Darken, why do you think you need Vdroop mod ?
have you looked at software or bios ?

If so, DONT TRUST it m8.
Find a multimeter, Stick the black "pin" into ground/the 2 middel whires in a 12 Volt 4 pin molex, they are black.

Then put the read on the back side of the motherboard, at the coils. Look at the link above, it states that the coils are what you need to use.

Also, Vdrop and Vdroop are 2 different things.

Dont recall what is what.

But 1 ting is what the volt is at ilde = no load on CPU.
Then load, The volt will always droop from idle to Load, or somtimes even increase. But that is okay.

problem is how much the volt swings while under load = instability

And it is okay for you to give 1.4 Vcore in bios and only get 1.33 idle or load, stability is the important thing!

[darken]

Darken, why do you think you need Vdroop mod ?
have you looked at software or bios ?

If so, DONT TRUST it m8.
Find a multimeter, Stick the black "pin" into ground/the 2 middel whires in a 12 Volt 4 pin molex, they are black.

Then put the read on the back side of the motherboard, at the coils. Look at the link above, it states that the coils are what you need to use.

Also, Vdrop and Vdroop are 2 different things.

Dont recall what is what.

But 1 ting is what the volt is at ilde = no load on CPU.
Then load, The volt will always droop from idle to Load, or somtimes even increase. But that is okay.

problem is how much the volt swings while under load = instability

And it is okay for you to give 1.4 Vcore in bios and only get 1.33 idle or load, stability is the important thing!

thanks a lot, you're right, I were confused with vdoop and vdrop

thanks now I understand

stability rules!!

[G.Foyle]

Do you know if rev 2.0 PCB differs from 1.0? I could take some pics but I have rev 2.0 only.


EDIT:
Looking at pics on Gigabyte site I noticed that rev. 1.0 has DDR3 slots on the picture... WTF?
http://www.giga-byte.dk/FileList/Ima...s4_1.0_big.jpg
Something is seriously wrong with those pics... rev 1.0 has DDR3 slots but DDR2 written on PCB and has LPT port, rev 1.1 has DDR2 slots, DDR2 writing, and LPT port; only rev 2.0 seems to have correct picture.

[heydo6]

p35 ds3p has bad vdroop with quads but not so bad with c2d . i been looking for vdroop mod for this board for along time now .

the mcb are the same for the ds3p and the ds4 but the vdroop mod for the ds4 won't work on the ds3p .

[ceemic]

Yesterday I got my new P35-DS4 rev2.0.
So I did some measurements with multimeter...
With F11 BIOS there are now "Loadline Calibration" option.
I thought that it helps for Vdroop, but I was wrong:


...it just makes real Vcore in idle the same as set in BIOS (drop).
Vdroop is always the same...

So, is this ~0,015V Vdroop too big? No mods still for that mobo?

[psyman]

anyone working droop mod for ds4?

[c00LhaNd]

anyone working droop mod for ds4?

yes, dude

KLICK

Works 100% on my DS4

Before Mod:

Bios: 1,44xV Idle: 1,41xV Load: 1,39xV - 1,41xV

After Mod:

Bios: 1,44xV Idle: 1,392V Load: 1,392V

greetz

[psyman]

thanx!