thanks for info i'v cheked the 681ohm resistor has 20 ohm to ground from 1 side and 700 to ground on the other side, must be just solder 1k or so to ground on 700ohm side
or solder in paralel on that resistor.

i'm a litle confuzed, it will be needed vid mod on cpu? you just talk on this mod and vdroop mod, why no v-core mod? you substitute vcore mod by vid mod on cpu?

realy thanks