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Asus B85M-E - very loud CPU fan start

  • i3 4330
  • Computers
  • CPUs
  • Motherboards
  • Asus
  • Asus B85M-e
Last response: in Motherboards
September 22, 2013 7:44:42 AM


I have the following problem, about two seconds after turning on the computer CPU cooling fan comes for a short time at a very high speed (about 4000 - 5000 per minute) and then quickly stabilizes at around 1000 rpm. I published a video on YouTube.
In the previous Asus motherboard for Core 2 Duo launch was quiet.

The problem is very annoying because of the loud howling fan immediately after turning on the computer.

Is it possible to somehow reduce the CPU fan speed when the computer starts?

My computer set:
Asus B85M-E, uploaded the latest available BIOS B85M-E BIOS 0602
Intel Core i3 4330 Box.

I use a standard fan that came with the processor.
Attempts to change the UEFI-profile CPU cooler and the Standard for Silent did not improve the situation.

More about : asus b85m loud cpu fan start

a c 1497 V Motherboard
a c 479 à CPUs
a c 457 Ĉ ASUS
September 22, 2013 1:20:46 PM

No, The fan spins at max speed until BIOS takes control. An option would be changing the fan with one that has a lower speed.