Hey ive just put in my second msi r7850 2gb into my pc for crossfire and i noticed i dont get a reading on afterburner for gpu 2 temp dont nkow if this is common:/ however the main reason im in need is because of my temperatures in my gpu1 i hit 70* in dirt 3 and gpu2 is unknown is this temp bad and how/can i fix not getting gpu2 temp