X58 131-GT-E767-TR Smartfan control improved by updating BIOS from (version 74)?

Goldenvoice

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May 4, 2014
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Hi all. X58 E767 gaming computer, and setting it up for non-gaming use: mostly net surfing, and occasional HD NLE (video) and Photoshop, etc; so it's a 'sleeper'. I've rebuilt the case, added an EVO 212, Noctua fans, etc. Bios Release #IX586774 - So this is referred to as "version 74", correct?

All is running well, except I was expecting better control over fan speed. In Smartfan in BIOS I can set my main CHA fan (140mm Noctua 3-pin) to idle at 20%, for example, but the fan still spins around 1150rpm (on a 1500rpm max fan) - and is obviously much louder than was planned. It will shut off if I set Smartfan 0%<30, so I know the fan is accessed. (also not sure if setting at 0% is OK, or damaging to the MB switching relay)

DMIINC over at the EVGA forums regarding Smartfan not working on the P55 series:

"As I said before it took EVGA 8 months to fix fans on X58 so we have to voice our concerns and it will be fixed. BTW fans on X58 boards work beautifully now."

This leads me to believe an updated BIOS may be in order?
(note nobody over at the EVGA forum seemed to be of any help)

Realizing some risk in flashing BIOS, haven't felt the need to do so without good cause; however, if updating bios will resolve this issue with fan control, and get the MB to go ahead and lower fan speeds below 1100rpm, it may be worth doing. I have not done a reflash (at least not in a long while), but can follow thorough directions. If this issue was never fixed on these boards, I may hook the big Noc into my fan controller, but I really like the idea of it being automated fully, as I'm not the only one who uses this computer ;)

And if anything does go wrong during flashing, does the chip contain it's own backup BIOS, or would it be 'new chip' time, and are they still available?

Thanks, Joe
 
Solution
Other than Asus fan Xpert, I've found that pretty much motherboard fan control software is garbage. Before you give up entirely try SpeedFan. It's a little wonky to set up, but it does work well once you figure out what fan is where. The only thing you'll have to do extra is set up a Windows task to start it at Windows boot otherwise it runs into the stupid 'do you want to run this' api if you use it in start menu.

Goldenvoice

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OK, spoke with tech support.
They informed me not to expect the 3-pin headers to voltage control the fans; to only expect the 4-pin CPU fan header to control the CPU cooler PWM fan. I would expect, since the BIOS has Smartfan for the 2 3-pin fans, that it would control those fans via voltage... apparently not.

Hmmm....

Guess I'll slap that big Noctua on the fan controller and go my merry way.
 

Karadjgne

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Other than Asus fan Xpert, I've found that pretty much motherboard fan control software is garbage. Before you give up entirely try SpeedFan. It's a little wonky to set up, but it does work well once you figure out what fan is where. The only thing you'll have to do extra is set up a Windows task to start it at Windows boot otherwise it runs into the stupid 'do you want to run this' api if you use it in start menu.
 
Solution

Goldenvoice

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Thanks Karadjgne; since I have them hooked up to the Scythe fan controller currently, I'll leave it for now, but one of these days when I have time I may very possibly try out speedfan :)
 

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