Asuka vielleicht solltest du noch die Quelle deines "Wissens" angeben statt es einfach zu übersetzen
http://forum.beyond3d.com/showpost.php?p=1183676&postcount=207
I'd love to take credit for this, but someone else came up with it. I wouldn't be surprised if the person worked for ATI either as it was his first post. Anyway, I'll cut to the chase. All you need to do is change just two values in the XML which is attached to an ATI Profile you created. I tried this and it worked perfectly, other than the noise generated by 65% fan speed as suggested. I'll experiment later. But it works and easy as anything. I edited his instruction just a hair. See below ....
http://forums.guru3d.com/showpost.ph...69&postcount=8
Make a profile in catalyst after turning on Overdrive and make sure clock and memory settings are correct.
For Vista
Then go to the following location and open the following file for editing "C:\Users\Your Windows ID\AppData\Local\ATI\ACE\Your CCC Profile.XML. The xml file will have the same name as the Catalyst Profile you saved. right click and hit edit.
For XP
Then go to the following location and open the following file for editing "C:\Documents and Settings\Your Windows ID\Local Settings\Application Data\ATI\ACE\Your CCC Profile.XML. The xml file will have the same name as the Catalyst Profile you saved. right click and hit edit.
Now go down the page until you see the following lines in the XML file ...
<Feature name="FanSpeedAlgorithm_0">
<Property name="FanSpeedAlgorithm" value="Automatic" />
</Feature>
<Feature name="FanSpeedRPMTarget_0">
<Property name="Want" value="0" />
</Feature>
<Feature name="FanSpeedPercentTarget_0">
<Property name="Want" value="23" />
Change the "Property name="FanSpeedAlgorithm" value=" from "Automatic" to "Manual"
Then change "Property name="Want" value=" from "23" to your desired fan speed.
Save the file then reload the Profile you just edited in the CCC.
You will have to select the profile everytime you re-start the computer.
Edit:
After experimenting with my HIS HD4870 I found a fan-speed of 40% works best for me. My temps went from 79C at idle to 49C, and now 47C.
Backed off Fan to 35% like Runeman and still at only 48C. I'll take it.