ATI Tool fan speed request

[superfly]

Hi, i have a x850xt pe in the shuttle sn25p which i control fans using speedfan which makes it almost silent, but the gxf card is still screaming away.(well, just not quiet enough for me)

if i set the gpu fan speed to 0% its silent, but obviously gets too HOT!, i have it underclocked the gpu for desktop use but still gets too hot at 0%

when i try to set it to 1%,2%,3% or 4 %, it just defualts up to 5%

how can i get it to actually run at maybe 2% which should keep it cool enough (just) but also be real quiet?

thanks in advance.

 

[superfly]

and another thing, it would be real nice if when changing from one profile to the next if the fan didnt like go from ???? to 100% whats the point? just makes aloud noise for a few seconds and then ack to normal again.

 

[Rooke]

Maybe the motor that spins the fan won't turn unless it's turning at 5%? In other words, that may be the minimum it can spin before it stops altogether.

Every fan is different (slower/faster), so fan controls have to initially spin the fan at 100% to find what that RPM is so it can calculate lower rates later on.

 

[infrared]

hmm, on mine it requires a 25% kick to get the fan turning, and then i can lower it to 18% minimum before it stops again.

I don't really find it neccesary to have 1% increments.

 

[DenOfEvil]

I discovered that when computer is turned on from stand-by atiTool doesn't restore fan speed It works ok when I wake up from hibernate....