Quote Originally Posted by S1mon- View Post
I'm kinda a noob when it comes to voltage and resistance, but how do you guys are able to go from 1,2V to 1,4V for the vGPU mod? You change the resistance from 500 ohms to 1K ohms? What is the required ohms to have 1,35V for exemple? Thanks
you reduce resistance in order to increase the voltage. so you spin the variable resistor, spinning to reduce resistance will increase voltage. i don't know what the corresponding resistance is though for certain voltages, i just measured the voltage doing one turn at a time until i got the voltage i wanted. I fired up the system, checked the voltage, when i wanted more voltage, i turned it off, spun the resistor and then fired it up again to see what voltage change i saw. After you do a bunch of turns, the voltage starts to increase more rapidly.