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I got a more powerful CPU and can see from the system load applet that whenever the CPU has got some work, the fan turns up very much.

It's much louder than before even if the CPU was working hard.

When usage is low it's nice and quiet again.

Is there a way to influence the speed?

stephenmyall
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H3R3T1K
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1 Answers1

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  1. Usually in the BIOS settings you have an option to enable and set up a "smart fan" (or something similar that controls the fan speed) at a given/set temperature, e.g. 45 degrees Celsius.

    When the CPU reaches a given/set temperature, it starts working more intensely. You can increase the temperature value of "smart fan" to something higher so it keeps being quiet.

    But you risk getting your CPU overheated. So it's basically your choice. I have mine set at 45C.

  2. Clean the PC if it's dusty, add extra case fans to keep the case cool.

  3. The other option is to buy a new CPU fan that produces less noise, less than 22dB. For example, 15dB is approximately the level of a whisper sound. About decibels (dB): http://www.howstuffworks.com/question124.htm

Savvas Radevic
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