You need to place the sensor inbetween the heatsink and the gpu...BUT do not do this unless you are replacing you heatsink and fan with the vga silencer! The stock cooling DOES NOT go back on once removed. So, order one from newegg (they are great) with the link i posted earlier. Then when you put that on, put the temp sensor on and put on a little artic silver 5 (that helps a lot to). And I use Ati tool to OC my card. Get it here: http://www.techpowerup.com/atitool/
I have gotten mine to 465MHz/740MHz and that is stable, no artifacts. BUT that is with the VGA silencer. Let me know if you need anything else or pointers!
I have gotten mine to 465MHz/740MHz and that is stable, no artifacts. BUT that is with the VGA silencer. Let me know if you need anything else or pointers!