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X1650 vmod

post #1 of 6
Thread Starter 
anyone know of any x1650xt voltmods out there? ive been looking forever but cant find any
post #2 of 6
Thread Starter 
ok, so i can easily do a vmod for the core but im not quite sure how to do one on the vmem because i have a different "PWM Buck controller" or voltage regulator than do most x16XX's have...but i looked at the model number of what i have and punched it in google and found this:



which pin should i solder the variable resistor to?
post #3 of 6
Thread Starter 
nm, i figured it out...it is the FB pin which is "voltage feedback" pin...ill post results of the mod when im done with it tommorow...if anybody cares
post #4 of 6

there seems to be something wrong here, but i just cant figure out what...
post #5 of 6
Thread Starter 
Quote:
Originally Posted by ChielScape View Post

there seems to be something wrong here, but i just cant figure out what...
hahaha, i know...but nobody is in the vmod forum...
post #6 of 6
Thread Starter 
ok, gotta figure this one out...i have ddr2 samsung memory...so how much resistance should i use on my vmem spot? should i start of with 20k ohms?
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