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mysticode (OP)
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January 25, 2014, 07:15:17 AM
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At around the 90c~ mark, the fan on my 5870 will do quick bursts to get to around 50% speed. Before then, it was running at around 40%. Regardless of percentage, it does this, will do quick bursts raising the speed up another 10% for half a sec increments, over and over, until temps go below 90c again.

Any idea why this might be happening?


Thanks!
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mysticode (OP)
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January 25, 2014, 07:38:40 PM
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Bump, this is happening at 50c as well. Pretty much it thinks it needs more fan, but only does it in bursts. So weird.
AvalonMiner
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January 27, 2014, 12:32:37 AM
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You should get MSI afterburner and turn the fan up manually to 100%, AMD cards arent recommended to be run any hotter than 85c for long periods of time.
mysticode (OP)
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January 27, 2014, 08:09:58 AM
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I have done exactly that Smiley

However I am really perplexed to why this fan is going nuts like it is.
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