Retail DFI UT X58-T3eH8

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Originally Posted by westsider

and now
http://valid.canardpc.com/show_oc.php?id=593642
246+ under water and D0

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What happened to the voltage in CPU-Z this time?? Did you push it over 2.0v?!? :lol:

this one is D0 dude
1.98 was just for fun with chilled water :D
i have already solt that CPu

Hi

I own this board, but recently I have experienced problems with it. When I power on the computer, it stops at error-code 75. Which can mean three things:

1. Lost power source of some devices. (I've checked. No loose contacts whatsoever)

2. Incompatible SATA or PATA device. (Don't think so, because the computer has worked fine previously to this incident)

3. CD-ROM's spin took too long. (It could be the CD-ROM cause I'm seeing blinking blue light from the front of it, and that has never occured before)

The CD-ROM, or rather HD-DVD thingy, is a LG GGC-H20L Blu-Ray HD-DVD.

Can anyone help me?

I'm really concerned about this problem because much of my private documents is stored at the HDD of this machine. :(

do you use some voltage regulator between the board and Fan?

Quote:

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Originally Posted by westsider

this one is D0 dude
1.98 was just for fun with chilled water :D
i have already solt that CPu

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Just wondering--what was the PSU you used when feeding 1.98v to that C0?

For most PSU's, pushing the voltage past 1.6v would probably pull the 12V rail down to less than 11.4v or so, I would guess, right?

Quote:

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Originally Posted by LockBreaker

Hi

I own this board, but recently I have experienced problems with it. When I power on the computer, it stops at error-code 75. Which can mean three things:

1. Lost power source of some devices. (I've checked. No loose contacts whatsoever)

2. Incompatible SATA or PATA device. (Don't think so, because the computer has worked fine previously to this incident)

3. CD-ROM's spin took too long. (It could be the CD-ROM cause I'm seeing blinking blue light from the front of it, and that has never occured before)

The CD-ROM, or rather HD-DVD thingy, is a LG GGC-H20L Blu-Ray HD-DVD.

Can anyone help me?

I'm really concerned about this problem because much of my private documents is stored at the HDD of this machine. :(

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Just try unplugging the CD drive first and see.. if you have another PSU, try plugging it in. Also, if all fails, then take your HD to another rig and copy all of the data off it. That's one of the reasons why I love having 2 rigs, so I have at least 2 of everything.

Quote:

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Originally Posted by Bo_Fox

Just wondering--what was the PSU you used when feeding 1.98v to that C0?

For most PSU's, pushing the voltage past 1.6v would probably pull the 12V rail down to less than 11.4v or so, I would guess, right?

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i have piperock 1100 watt
nope it pushed up without problems
11.84V ist minimum with 1kwt load
i have already tried with 2x 295 and 920@4.7

Quote:

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Originally Posted by Bo_Fox

Just wondering--what was the PSU you used when feeding 1.98v to that C0?

For most PSU's, pushing the voltage past 1.6v would probably pull the 12V rail down to less than 11.4v or so, I would guess, right?

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depends on psu - OP1200 Silverstone 1200W here

Super Pi 1M & PiFast @4802Mhz at 1.584v

http://fileshosts.com/intel/DFI/DFI_...8s406ms_tn.png

http://fileshosts.com/intel/DFI/DFI_..._1753ms_tn.png

Super Pi 32M @4794Mhz at 1.552v

http://fileshosts.com/intel/DFI/DFI_...4s422ms_tn.png

Super Pi 32M @4677Mhz at 1.488v

http://fileshosts.com/intel/DFI/DFI_...1s796ms_tn.png

westsider very nice 246bclk! what voltages used there for vdimm, cpu vtt, ioh/ich and ioh analogue ?

Quote:

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Originally Posted by eva2000

westsider very nice 246bclk! what voltages used there for vdimm, cpu vtt, ioh/ich and ioh analogue ?

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i used 1.65Vdimm
CPU VTT=1.55+0.500
IOH ANALogue :D =1.30V (DFI has some bug it has twice 1.35V why? )


i have used VTT frequency increase 30% to achieve max validation
and increase 15% gives me stable 241bclk

it was all under heatkiller 3.0

i played also with interleave

and used PCI-E 8X mode :D

i mean yellow slot :)
this slot goest only with 8X
with 16X i got 242 not a big difference but for 2D bench is a lot i think
i am going to freeze next week

i think using some PCI VGA could free the IOH from stress and 250+ would be for sure possible

does subzero hepl with Bclk?
has somebody expereience
my only dice with i7 was with UD5 and it didnt go over 233 neither with air nore under ice

English Please. edited by runmc