From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phillip Susi Date: Wed, 23 Feb 2011 18:33:14 +0000 Subject: Re: [lm-sensors] [PATCH v4 00/10] hwmon: (w83627ehf) Add support Message-Id: <4D6552EA.5000405@cfl.rr.com> List-Id: References: <1297712143-7431-1-git-send-email-guenter.roeck@ericsson.com> In-Reply-To: <1297712143-7431-1-git-send-email-guenter.roeck@ericsson.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org On 2/23/2011 11:22 AM, Guenter Roeck wrote: > Difficult to imagine that two fans would show spinning if only one does. > I would think that if you drop pwm2 down to 0 (and of course set its > mode to manual) should result in fan2 speed dropping, and CPU > temperature to go up. > > This actually leads to the next question: What temperature changes do > you see after playing with pwm settings ? If the CPU fan is affected, I > would think that CPU temperature should go up pretty fast. It turns out that the cpu fan refuses to stop. It seems to have a minimum speed of around 1000 rpm ( max: 2000 ) and is controlled by pwm2. pwm1 controls both sysfans, and pwm3 does nothing. The pwrfan can not be controlled. _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors