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post #241 of 1336
@ Voltage- Mine is an 6161GC.. ..not an N..unsure of the differences at this point..again..damn DMM. Yes you are correct too..pin 4 is indeed FB..pin3 is for vdroop


@ Pizza- sweet rock your face off!
post #242 of 1336
okay CL, sorry it took me so long, I dropped my first card on accident and I had to return it at BB. Anyways this 260GTX has a blue PCB and its IC is the uP6161S14 which is what I have the data sheet for. My guess is that S14 and N are just IC packages, I dont know for sure though but Ill do some research on it.

So here is the resistance from pin 4 to ground= .709k still locating the measure points though it is more than likely that your Vmeasure will be located in a different spot than mine
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post #243 of 1336
thats the same resistance as I have listed for pin4->ground on the GTS250 IC... nice
post #244 of 1336
Thread Starter 
a little off topic, but in terms of OVP/OCP mod, is it possible to user the Voltage Table Editor in Nibitor to jack up the VID voltage entries to trigger the OVP/OCP or is that not dependent on the bios?
post #245 of 1336
If you can actually get the voltage to change via a bios edit..then yes, OCP/OVP will be raised as well....if not..then no, it wont do anything.
post #246 of 1336
Thread Starter 
dammit, I know these things are stuck at 1.1v in the bios so its not worth it for risk of bricking this card, that and I can't find a version of nibitor to wrok on my GTX 295, I simply can't overclock any more and my new cards aren't coming in unti; atleast monday... *shakes fist a fedex's weak pay extra of saturday delivery policy* ...
post #247 of 1336
I have OCP mod for GTX295...
post #248 of 1336
@CL- cool glad I could help, also how do you know exactly what size VR to use on the mods? R=V/I
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CPUMotherboardGraphicsRAM
|i5 750-voltage may vary| |Foxconn Katana[Non GTI]| 380 4Gb |4Gb/Tridents@Clocked| 
Hard DriveOSMonitorPower
|[V3/60Gb][500Gb]| |Windows 7 64 bit| |LG-EW224| |Antec HCG750| 
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post #249 of 1336
Thread Starter 
I'm going to wait for the last month for couple of week before I ship out to the army to hardware mod my GTX 295 hopefully by then I'll also have a full cover block for the card aswell, so far i've found this but I wasn't exactly sure about the actual combinations of removing which resistors

also when they speak of dippers do they mean put both ends of a dipper wired directly to the end of each resistor, that way when you turn that switch on the current automatically bypasses the resistor and creates the same result as removing the resistor itself??:

http://www.xtremesystems.org/forums/...d.php?t=231790

it also shows the leg responsible for the OCP but that's all I know, care to divulge yoursecrets volt mod sensi?

voltage_drop : a good rule of thumb for finding the resistane you want (or atleast a start point for dropping this resistance) is to measure the resistance between the two solder-points and multiply that by 20 so if resistant shows up a 1100ohms you want a 21k resistors, etc
Edited by tha d0ctor - 12/5/09 at 6:14pm
post #250 of 1336
you're in the army doc, +rep

that just put you up a level

@Doc~Okay yeah i remember reading that now, thanks Doc!
Edited by Voltage_Drop - 12/5/09 at 6:38pm
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|[V3/60Gb][500Gb]| |Windows 7 64 bit| |LG-EW224| |Antec HCG750| 
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