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Helpful ReplyGtx 780 Classified acx fan noise.

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Xavin83
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2013/10/15 11:20:18 (permalink)
Hello. 
I just put my gtx 780 classified acx into my case. 
I noticed that the fans are making some noise, like an loud wind tunnel sound.
Now i tried to bump up the fan speeds in afterburner and it seems that the fan noise is between 40ish to 55% speed. At 50% its very high and at 60% the fan sounds normal.
I have removed the plastic protections over the shroud and the fans so its not that.
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    Superbxxx
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    Re: Gtx 780 Classified acx fan noise. 2013/10/15 15:53:23 (permalink) ☄ Helpfulby Superbxxx 2013/10/15 15:53:47
    Here, take a look at this and tell me if it helps:
     
    http://forums.evga.com/tm.aspx?m=2018526
     
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    Xavin83
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    Re: Gtx 780 Classified acx fan noise. 2013/11/06 00:44:49 (permalink)
    Thanks for the link, i tried an rma instead but the new card had the same droning noise but worse and it had the rattle, gonna try rma again. 
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    vhsownsbeta
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    Re: Gtx 780 Classified acx fan noise. 2013/11/06 01:29:46 (permalink)
    Yep. My week old classy is doing the same thing. Resonance between 40-45% & 65-70%.
     
    It sounds how I would expect a particle accelerator to sound. I can hear it in the next room...
    post edited by vhsownsbeta - 2013/11/06 01:46:28
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