Volt-mod help

[Jonny_B]

I have a Leadtek Winfast Geforce 4 Ti4200 128Mb. I wont to make a volt-mod. Is this right (look at the picture). :confused:



Sory for my bad english:rolleyes:

[Hell-Fire]

Depends...does your card only have one Vreg chip controlling both Vgpu and Vddr??

Can you post a pic of the back of the card just so we have a reference??

That would most likely be the right mod is only one chip is present, but we dont know what value POT is being used, so you would need to take a resistance reading between those pins and Ground.

[Jonny_B]

Yes my card has only one chip. I am 100% sure this chip is the right one. Even my friends and on forums in Slovenia (I am from Slovenia NOT Slovakia) told me that this chip is the right one.

I think i will use 20k or 10k pots. Someone in slovenia moded this card he used 20k pots.

So that is right. Nobody in Slovenia couldnt tell me if this is right.

Thanks :toast:


And sory again for my bad english.:rolleyes:

[Hell-Fire]

Your english is pretty good honestly. :up:

The best way to determine what value VR you need (whether it be 10k, 20k, or higher), is to do a resistance check between Vsen1(pin #11) and GND (pin #12), and do the same between Vsen2 (pin #13) and GND (pin #12).

Post those readings and get back to us. Be sure to do the resistance checks with the board out of the motherboard.

[Jonny_B]

I did a resistance check. Between pin 13 and 12 there is 265 ohms, and between pin 11 and pin 12 is 77 ohms. But I am not shure if this is correct.