OPNsense Forum

Archive => 18.1 Legacy Series => Topic started by: omie48 on June 27, 2018, 06:50:29 pm

Title: Fan speed
Post by: omie48 on June 27, 2018, 06:50:29 pm

I upgraded my Opnsense box from an old fanless mini PC to a spare full-size PC I now have.  Everything is working fine except that this machine has both a CPU and case fan and these seem to be stuck on max speed.  Can I control the fan speeds and how would I do that?

Title: Re: Fan speed
Post by: bartjsmit on June 27, 2018, 08:40:31 pm

Try PowerD under System: Settings: Miscellaneous.

Most BIOS let you set the fan speed, or you can try an in-line resistor/varistor to reduce the speed.

Bart...