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Thread: Sapphire HD 6950 2GB (Non-reference) Vmod help

  1. #1
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    Sep 2006
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    Sapphire HD 6950 2GB (Non-reference) Vmod help

    I have a Sapphire HD6950 2GB non-reference, this card will not unlock nor does it allow any soft vmod. So I'm looking for a physical pencil or hard mod that'll allow me to increase the vcore slightly. Thanks in advance.

    This is the card that I have.
    http://www.newegg.com/Product/Produc...82E16814102987

    Here are some pics of the back side of the card.


    99.999999% of the world listens to autotuned pop singers. If you are part of the 0.000001% who listen to the future goddess of music Hatsune Miku, copy and paste this into your sig.

  2. #2
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    Sorry for the late reply, my Antec Basiq 500w's fan died, I've been running just the HD6970 for the past month. But now that Crysis 3 demands the extra power, I need to really push this card so it doesn't hold back the HD6970.

    Here are some screenshots with the cooler off.


    [img]http://img689.imageshack.us/img689/2568/imag0065kz.jpg[img]


    99.999999% of the world listens to autotuned pop singers. If you are part of the 0.000001% who listen to the future goddess of music Hatsune Miku, copy and paste this into your sig.

  3. #3
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    Sep 2010
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    Please give the name of the IC which is near the switch from this photo:
    http://img690.imageshack.us/img690/3651/imag0063zi.jpg
    thanks

  4. #4
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    The name of the IC is NCP5395T.I've found the datasheet for it. http://pdf1.alldatasheet.com/datashe.../NCP5395T.html

    So I measured some of the resistors around the pin, these two seems to be possible candidates. Both the green and purple star measures 7.69k ohms to ground. The green resistor is 4.13k ohms, the purple resistor is 7.69k ohms. Which one looks to be more likely the on that controls the vGPU? Thanks.



    Here's an unedited PCB picture.
    99.999999% of the world listens to autotuned pop singers. If you are part of the 0.000001% who listen to the future goddess of music Hatsune Miku, copy and paste this into your sig.

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