I don't see any resistors marked.
VCore Voltage Mod - Page 2
you can see in color right
*they are to the left of the socket in the pic.. marked in yellow and orange
How would I measure resistance to the ground? Put the wires on both ends of the resistor and set the multimeter to resistance?
set to ohms for resistance... place 'black' probe to bare metal ground... place 'red' probe on resistors [measure at each side using red probe and record values]