**Gigabyte GA-X58A-UD7 OC-Tips-Bios-Discussion Thread**

I noticed 1.640v(bios) vdimm on this board fluctuates to much between 1.616v and 1.632v in PC Health status/ ET6 while when I set 1.660v(bios), it is steady 1.648v and doesn't fluctuates

Amazing, just updated from x58 extreme/i7 965 to ud7/3520 - took less than two hours and this with water cooling.
I was even able to use the same w7 install - didn't even have to re-install windows!
All is well so far - impressive -

http://img23.imageshack.us/img23/4383/56432235.jpg

Well it appears that I'm stuck at 4.5 for now, I've been working on 4.6 for over a week now and have had to reinstall Win 7, 3 times already. :mad:

I may end up throwing a smaller single drive in with XP just until I can get her stable.

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Originally Posted by [HTO]Hunter

I may end up throwing a smaller single drive in with XP just until I can get her stable.

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Win7 x64 is harder to get stable in than XP 32-bit, though, so if you get stable in XP it doesn't mean you'll be stable in Win7...

It could also be the 2 ssd's in raid-0 with Win 7 combo at high clocks that's giving me fits or that my 920 just doesn't like 4.6. Too many variables I think I'm getting a headache :)

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Originally Posted by yenclas

Thank you !

Can you post your bios template please ?

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you need a QPI of 1.50-1.56v for 2000MHz.

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Originally Posted by jacek

you need a QPI of 1.50-1.56v for 2000MHz.

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Really:shocked::shocked:

Bios F4 didn't work well for me, got some random freezing at idle which I think related to low VDIMM as 1.640v bios gives 1.616v in windows and DVID looks buggy.
I reverted back to F2 bios, 1.640v vdimm bios gives 1.632v in windows and has been running without a single freeze for 2 weeks before I flashed to F4. I will stick with F2 for now

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Originally Posted by lawtq

Really:shocked::shocked:

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Yarp.:)

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Originally Posted by boldenc

Bios F4 didn't work well for me, got some random freezing at idle which I think related to low VDIMM as 1.640v bios gives 1.616v in windows and DVID looks buggy.
I reverted back to F2 bios, 1.640v vdimm bios gives 1.632v in windows and has been running without a single freeze for 2 weeks before I flashed to F4. I will stick with F2 for now

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dvid is disabled for me since I manually set my VCore at 1.9375V. My VDimm is set at 1.600 in BIOS and ET6 shows 1.584V but I'm completely stable. Using the F4 BIOS without any issues.

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Originally Posted by jacek

you need a QPI of 1.50-1.56v for 2000MHz.

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Is QPI 1,50-1.56 safe for 24/7 ?

Hi people,
since i am new to Gigabyte boards, allow me please to ask a kinda newbie-ish question.

The mainboard largely avoids explaining much about the secondary BIOS chip, it just says that the secondary BIOS isn't flashable by the user.

Is this actually a full secondary BIOS, or just one that privides generic reflashing fuctionality for the main BIOS?

I am just seeing a problem here if the secondary cannot be updated. If it were a F2 BIOS, and the main BIOS a F4, and you are running a hexcore...your flashing goes wrong sometime and the board falls back to the secondary F2.

I guess you see the problem too?

Enlighten me, buddies. :p:

My UD7 is constantly showing C1 error on the display ... Can u guys tell me what this error means? RMA time for the motherboard? or should I be trying something else like borrowing some rams from a friend and try that?
Need a quick reply ... 10x

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Originally Posted by Amurtigress

Hi people,
since i am new to Gigabyte boards, allow me please to ask a kinda newbie-ish question.

The mainboard largely avoids explaining much about the secondary BIOS chip, it just says that the secondary BIOS isn't flashable by the user.

Is this actually a full secondary BIOS, or just one that privides generic reflashing fuctionality for the main BIOS?

I am just seeing a problem here if the secondary cannot be updated. If it were a F2 BIOS, and the main BIOS a F4, and you are running a hexcore...your flashing goes wrong sometime and the board falls back to the secondary F2.

I guess you see the problem too?

Enlighten me, buddies. :p:

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After Main BIOS update successfully, system will reboot and during POST, press Alt + F12 key to update Backup BIOS .

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Originally Posted by kagula323

My UD7 is constantly showing C1 error on the display ... Can u guys tell me what this error means? RMA time for the motherboard? or should I be trying something else like borrowing some rams from a friend and try that?
Need a quick reply ... 10x

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c1 is error ram.

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Originally Posted by Kimi.Rk

c1 is error ram.

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C1= Detect memory, Auto-detection of DRAM size, type and ECC, Auto-detection of L2 cache

Full Debug LED Codes :
http://forums.tweaktown.com/f69/my-p...d-codes-33573/

Quote:

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Originally Posted by kagula323

My UD7 is constantly showing C1 error on the display ... Can u guys tell me what this error means? RMA time for the motherboard? or should I be trying something else like borrowing some rams from a friend and try that?
Need a quick reply ... 10x

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did you try to clear cmos?

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Originally Posted by phsinc1

did you try to clear cmos?

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at least 4 times

Making progress -

http://img683.imageshack.us/img683/6563/45pie.png

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Originally Posted by phsinc1

did you try to clear cmos?

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I assume you tried going down to one stick and diff. sticks of mem?
Closest white slot I think.

edit

Quote:

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Originally Posted by stasio

C1= Detect memory, Auto-detection of DRAM size, type and ECC, Auto-detection of L2 cache

Full Debug LED Codes :
http://forums.tweaktown.com/f69/my-p...d-codes-33573/

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ok :up:

Hello !

I have problems to config GSKILL Trident 3x2 2000Mhz at 1600 with timmings 7 7 7 20

I'm sure it is possible.

I test with 1,4v and 1,5v in qpi/vtt and 1,66v in vDimm but nothing helps.

Can anyone help me ?

New Cinebench 11.5 is just released, download. I had to give a shot on my 24/7 setups, and getting:

@4.22(222x19) 7.20 pts
@4.51(215x21) 7.70 pts
http://img.techpowerup.org/100214/Ca...0-20100214.jpg

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Originally Posted by yenclas

Hello !

I have problems to config GSKILL Trident 3x2 2000Mhz at 1600 with timmings 7 7 7 20

I'm sure it is possible.

I test with 1,4v and 1,5v in qpi/vtt and 1,66v in vDimm but nothing helps.

Can anyone help me ?

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Try setting your IOH core to 1.32V and your QPI/VTT to 1.555V or leave them on AUTO.