Hello. I have a Gigabyte 4870 with 512 MB of RAM. The fan runs by default on 23% and idles at 82 degrees celsius. I simply manually make the fan run at 45% from CCC to idle at 45 degrees and at full load it's around 75 or so, but is there a way to permanently increase the slope of the fan response to heat. I have never flashed a GPU before or edited its BIOS so I will appreciate the help. Thanks.