Hey guys.
I recently got a water blocked reference HD 6970 and the issue im having is that the core wont go over 500mhz, even if i set it in afterburner or ccc but the memory does what ever i tell it to do and runs at normal stock frequency of 1375. the only physical issue the card has that i can find is that the vrm temp sensor is munted so it reports a constant 254c to gpuz and 115c (i think) to hwinfo so that tells me the sensor isnt working at all. the card goes between 2d clocks / baseclock and 500mhz fine but wont go over. i have reflashed the card, tried different mobo, used ddu and reinstalled drivers but nothing. is it just a lost cause or do you think i can fix it?