Gigabyte 9800GT Zalman fansink VMOD request

[stingush]

i have the current card and i want to make a vmod/pencil mod on it... please help me to find the right ways to do it..
very large and high quality pictures of the exact card can be found here :
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125227

[andrew2004gto]

well its gigabyte, they just added gamerhub, so do to their website and it can add volts right in windows but just to 1.2 idk about a vmod mod not the same board

[[XC] gomeler]

Same exact PCB from the 8800GT, congrats on paying more money for the same card :up: The phase controller is located on the backside of the card on the top left corner if you have the PCIe slot oriented as down. There is a capacitor with a silkscreened number of C1563, there is a pin that this capacitor is connected to along with a slew of other points in that area. Connect any of those points to ground with a 100k Ohm resistor and you are set to go. Just a note, the card voltage under load will occasionally spike +.1v and cause it to engage it's OVP cut-off if you push the voltage too high. I had my best results around 1.25v as the OVP engaged at 1.30v. Not the best card for vmodding, I had trouble getting 777MHz core, 1890MHz shader, 975MHz memory working. Sometimes it'd work and sometimes it'd crash via OVP.

[stingush]

and OVP is?
and what is about this soft mod? how can i soft mod it?
bios flashing ?

[andrew2004gto]

ovp=over voltage protection, and soft mod is bios, and its not reference board, and its just like the 8800gt, sorry if i cant spell

[largon]

There's always a way to kill OVP...
;)

[stingush]

and how's that?
also, in the gamerhud software it gives me to go upto 1.4V...
what im asking is where can i measure the vgpu?
if you can help to find out...

[largon]

OVP can be disabled with a mod similar to the vGPU mod. Post a detailed pic of the card's backside (more accurately: the half the power connector is located on).

[stingush]

without any mod only with gamerhud and the core voltage set to 1.4V(didn't check for real... guess its like 1.20 or so)
this is the score(24/7 settings)