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Chassis fan is not doing as i order it to

Last response: in Systems
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November 19, 2010 6:48:59 PM

i went into the bios and enabled chassis Q-fan control
set chassis fan profile from standard to turbo to gain maximum fanspeed
but it didnt happen, the RPM went from 1200 to 860
why is this happening.
my motherboard is p7h57d-v evo

More about : chassis fan order

November 20, 2010 12:58:11 AM

tried using it and going into configure->speed->choosed the fan that is registered under the sys sensor. turned minimum to 100% as well as maximum to 100%
also tried automatically variated. but it didnt work
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a b B Homebuilt system
November 20, 2010 12:59:26 AM

hmmm.... can you try moving the fan into a different power slot?
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November 20, 2010 1:21:58 AM

i have tried changing to another 3pin on the motherboard and on a 4pin. and it does not sound any different. and when i press configure and ok i se that the fans speed changes down to 31%(cpu) and 61%(chassis fan) so it seems like speedfan is not able to change the speed
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a b B Homebuilt system
November 20, 2010 1:56:43 AM

yteah, I can't change my fan speeds that way, maybe in BIOs?
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a b B Homebuilt system
a b V Motherboard
November 20, 2010 4:27:55 AM

Can't you just turn the Q-fan control back off (disable)? As well as any other bios temp control. Won't it run full speed then? Do that first and then try speedfan for control. The Q-fan is probably overriding speedfan.
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November 21, 2010 2:23:27 PM

is 1300rpm a maximum? for this fan? :( 
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a b B Homebuilt system
November 21, 2010 4:27:10 PM

I don't know, you haven't given us a brand name, htough 2000 RPM is usually the max.
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a b B Homebuilt system
a b V Motherboard
November 21, 2010 11:25:27 PM

Or told us which fan it is - case, cpu, chipset? So it could be.
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November 22, 2010 6:16:01 AM

casefan it is
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a b B Homebuilt system
a b V Motherboard
November 22, 2010 12:59:21 PM

Did you try disabling Q-fan yet? Does that fan also have a molex connector on it? Try that one. You're trying to get max speed out of it right? If you run OCCT and heat up your board and cpu it will probably speed all your fans up trying to dissipate the heat.
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November 29, 2010 7:25:37 AM

Best answer selected by zniff.
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a c 136 V Motherboard
November 29, 2010 8:23:46 AM

This topic has been closed by Maziar
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