I just replaced my 120mm cpu noctua fan with the stock intel fan. The intel fan is a little noisy half the time, even when not running any programs, it makes a annoying sound kinda like a muffled whistle very hard to describe. If I'm not running any programs is it normal for the cpu fan fluctuate ? it's got to be fluctuating cause sometimes I hear it sometimes I don't.
I have the Asus P8P67 with a i5-2500 cpu
Anyway I went into bios and it seems like it's running at around 1400 rpms is that normal ?
I enabled the silent option and I'm at the desktop I can still hear a whistle. I tried the manual option instead at running 100% duty cycle I put 80% I can still hear it. How come when I change settings it's not taking effect ? thanks
By the way the fan hooks up to mobo with a 4pin connector, aren't 4pin fan connectors controllable ? I thought it was the 3pin fans connectors that were the ones not controllable
I have the Asus P8P67 with a i5-2500 cpu
Anyway I went into bios and it seems like it's running at around 1400 rpms is that normal ?
I enabled the silent option and I'm at the desktop I can still hear a whistle. I tried the manual option instead at running 100% duty cycle I put 80% I can still hear it. How come when I change settings it's not taking effect ? thanks
By the way the fan hooks up to mobo with a 4pin connector, aren't 4pin fan connectors controllable ? I thought it was the 3pin fans connectors that were the ones not controllable