on your dmm put the black probe to ground (like case metal or the metal piece on the graphics card) and the red one to what you want to measure
yellow area and green area should be either mvddc and mvddq memory voltage (dont know which is one because i have no board). any of the pads in one color will work fine, it is safe to short between same colored pads
the blue area is vddc (gpu core voltage). as you can see two solder pads go together (white boxes on the pcb), one is ground, the other one will be vddc. test both, the one with the 0 volt reading is the gnd one. dont create shorts between those pads.
if you have questions ask before causing more damage
Originally Posted by 865pe
Reply With Quote
Bookmarks