[solved] Z77X-D3H/Z77X-UP5

[Martin]

Probably yes.. It's a bit different, I don't know where it is sourced from exactly.

[Martin]

So here (hopefully) the final build for GIGABYTE Z77
http://www.hwinfo.com/beta/hw64_394_1577.zip

When I get info on X79, I'll add that too.

[stasio]

Thanks.

GA-X79-UD3 debug file attached.

[Martin]

Thanks, will adjust for this mobo too. The VRs there seem to be:

1. Vcore = 1.375 V
2. ??? = 1.121 V
3. VTT = 1.051 V
4. DRAM A/B = 1.652 V
5. DRAM C/D = 1.656 V

Do you know what the 2nd one might be (1.121 V) ? Maybe this is the VCCSA/IMC ?

[stasio]

As per GB web page:



Btw,
I will ask my frind.

Here is UD3 voltage control:
http://www.xbitlabs.com/picture/?src=/im...10_big.png

Just found that have chipset voltage control also (PCH Core):
http://www.xbitlabs.com/picture/?src=/im...12_big.png

Details of X79-UD3:
http://www.xtremesystems.org/forums/show...ost5081371
or better one (UD7):
http://sinhardware.com/index.php/reviews...l=&start=3

[Martin]

Thanks for the additional information.
Problem is, that according to those reviews, the 2nd IR3567 instance should be VCCSA/IMC which seems rather high in case of the dump you attached before (1.121 V).

[stasio]

I send inquiry to my friend,will see.

[Martin]

Ok. Would also be interesting to get dumps from other boards utilizing Digital PWMs, like ASUS Maximus series, etc..

[stasio]

Maybe somebody who read this thread will do you favour.

[stasio]

(04-13-2012 07:18 AM)Martin Wrote:  Thanks for the additional information.
Problem is, that according to those reviews, the 2nd IR3567 instance should be VCCSA/IMC which seems rather high in case of the dump you attached before (1.121 V).

Yes,
confirm is IMC voltage.

[Martin]

Thanks! So mystery is solved
I'm waiting for some feedback from other machines and will make a new Beta soon. Let me know if you need a new Beta

[stasio]

(04-13-2012 09:23 AM)Martin Wrote:  Thanks! So mystery is solved
I'm waiting for some feedback from other machines and will make a new Beta soon. Let me know if you need a new Beta

Can,no problem.
Btw,
latest HWiNFO and SIV dump attached.

[Martin]

So here the new build with adjustments for GIGABYTE X79:
http://www.hwinfo.com/beta/hw64_394_1578.zip

[stasio]

Thanks.

[stasio]

Hi Martin,
work well on Z77X-D3H.
Now I crossflash my board with Z77X-UD3H BIOS (don't ask me how) and only IR3657 (CPU Vcore) are offset in +.
BIOS in default now,later will increase Vcore.
Rgs,
Stasio

[Martin]

Thanks for the report. I need more different Vcore values to prove if there's indeed an offset applied.
However, I doubt that on the IRF output an offset is applied, since this is the straight VOUT value.

[stasio]

(04-18-2012 01:46 PM)Martin Wrote:  Thanks for the report. I need more different Vcore values to prove if there's indeed an offset applied.
However, I doubt that on the IRF output an offset is applied, since this is the straight VOUT value.

Set in BIOS Vcore 1.5000V.

---

Set in BIOS Vcore 1.4000V... OK.
(Set in BIOS Vcore 1.4500V... OK)
(Set in BIOS Vcore 1.4800V... OK)

[Martin]

I think I found the bug.. The problem is I also don't have the IRF IR3567 datasheet
Please try this build and let me know: http://www.hwinfo.com/beta/hw64_395_1601.zip

[stasio]

Ok,I will try.
Btw,
Set in BIOS Vcore 1.525V... OK.
First I go back to Vcore 1.5000.
============================
1600.........same 6.000
1601..........OK.

Solved,thanks Martin.

[Martin]

Thanks for the feedback !