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CF 5870 GPU2 Fan Problem

Soldato
Joined
20 May 2007
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Evening all

Bit of an odd one

After some freezing / crashing during some recent benching I noticed that the fans (set to auto in CCC) didn't appear to be ramping up and suspected the subsequent overheating was affecting the stability

After setting "manual fan control" in CCC GPU fan 1 can be set to whatever, hit apply and you can hear the fan ramp up, but GPU 2 will not (on auto or manual) go over 22% !?! Also tried in MSI afterburner with the same results

Watching the GPUZ logs it doesn't ramp up in benches or games either so im suspecting this is a probable root of the issues.

Im gonna try the cards individually and reinstalling the drivers (9.11) and some different drivers

Has anyone else come across or hear of this problem before ??

Cheers

TB
 
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