Leadtek A250 Ultra TD [GF4] Voltmod?

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Hi,

I read a HowTo for VoltModding a GeForce4 Ti4400 by Leadtek on your Page and it looks quite good to me, because my Ti4600 just got the same Chips on it.
Sadly the HowTo is way too old and the pictures that used to be in there somewhen long ago are no longer there :/ [ http://www.xtremesystems.org/forums/showthread.php?t=4314 ]
I never did such a mod before and so I really do not want to do this without exact descriptions. It would be great if someone could tell me about how I may find the points where I can read the voltage?

Don't worry about my cooling, I just replaced the thermal grease (is it called that way? I am talking about that white/gray substance put between gpu and cooler for better connection and heat transfer) with Arctic Silver 5, made the gpu flat and put additional fans on and around the card.

It would be great to get some help of you crazy guys ;)

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[MeltedDuron]

OK, i've 'borrowed' some pics from Catalyst.X over at EOCF (sorry, hope you understand i'm helping someone)
Heres ya vGPU:
http://illhostit.com/thumbnails/5974814870994292/Ti44oo vGPU.JPG illhostit.com - Ti44oo vGPU.JPG (http://illhostit.com/files/5974814870994292/Ti44oo vGPU.JPG)

And here's vMem
http://illhostit.com/thumbnails/2947172232099542/Ti4400 vMem.JPG illhostit.com - Ti4400 vMem.JPG (http://illhostit.com/files/2947172232099542/Ti4400 vMem.JPG)

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Thanks for the help, but I think the GPU voltage regulator on my card is a bit different - it's an Antec APW1175, and on the pictures you posted there seems to be an SC1175SCW - they got the "1175" in common, but I'm not really sure if they got anything else in common - are those chips nearly identical?

On top of that I still got no idea where to look for the points where the voltage can be read... :/
So I would be _really_ happy about a bit more information, but thank you a lot for your help again!

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[persivore]

Thanks for the help, but I think the GPU voltage regulator on my card is a bit different - it's an Antec APW1175, and on the pictures you posted there seems to be an SC1175SCW - they got the "1175" in common, but I'm not really sure if they got anything else in common - are those chips nearly identical?
It looks like the SC1175 and the APW1175 are almost identical to me :)

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So I only wonder where I can find the points to read my voltages - do you have a clue about that, too?
It's the first time I am modifying a graphics card in that way, so I'd really appreciate having a almost complete idea about what to do and how to check what I did ;)

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