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 Post subject: Sapphire 6950 fan runs constantly at full speed
PostPosted: Sat Jul 23, 2011 3:22 am 
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Joined: Mon Apr 24, 2006 10:34 pm
Posts: 73
Location: Toowoomba, Queensland, Australia
G'day guys,

Chasing some advice: I built a machine which includes a Sapphire 6950 DiRT3 edition card, which runs it's fans at full speed at all times. From power on to shutdown, full speed. Afterburner, Rivatuner, TriXX can all happily change and set clocks, but nothing can set the fans to anything other than 100%.

Any ideas?

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Phenom 2 X6 1090T, MSI 890GXM-G65, 8GB DDR3 1600, Sapphire HD6950 2GB Dirt3, Seagate 2TB, SeaSonic S12II 430W, recycled and heavily modded case.


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 Post subject: Re: Sapphire 6950 fan runs constantly at full speed
PostPosted: Tue Aug 09, 2011 10:54 pm 
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Joined: Thu Feb 04, 2010 6:06 pm
Posts: 3395
Location: US
Get an aftermarket video cooler and use a Sunbeam Rheostat to control the speed of its fans.

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 Post subject: Re: Sapphire 6950 fan runs constantly at full speed
PostPosted: Tue Aug 09, 2011 11:09 pm 
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Joined: Tue Nov 02, 2004 12:22 pm
Posts: 826
Location: Guatemala
Have you enabled fan control inside Afterburner? comes as auto by default.

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 Post subject: Re: Sapphire 6950 fan runs constantly at full speed
PostPosted: Wed Aug 10, 2011 12:54 am 
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Joined: Thu Jul 28, 2011 10:35 pm
Posts: 9
Speedfan may be worth a try. If it finds the controller chip on your graphics card, remember to change the default fan behavior to manual in the advanced section.


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