From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "Lars Noodén" <lars.nooden@gmail.com>
Cc: Henrik Rydberg <rydberg@euromail.se>,
guenter.roeck@ericsson.com,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"lm-sensors@lm-sensors.org" <lm-sensors@lm-sensors.org>
Subject: Re: Hardware running hot and without the fan
Date: Mon, 7 Nov 2011 17:18:45 +0000 [thread overview]
Message-ID: <20111107171845.GB23257@srcf.ucam.org> (raw)
In-Reply-To: <4EB3BE15.3070009@gmail.com>
On Fri, Nov 04, 2011 at 12:27:33PM +0200, Lars Noodén wrote:
> I think there are two problems. One is the GPU or some other part
> running hot. The other is the sensors/fans issue: the fans don't turn
> on even when the system is hot. Both problems are evident on two
> different models of hardware, the notebook is a MacBookPro8,2 and the
> desktop is a Macmini3,1.
Fan control is under the control of the SMC. If fans aren't working then
either we're supposed to be feeding data into the SMC or there's a
hardware problem of some description.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2011-11-07 17:18 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-02 9:42 Lars Noodén
2011-11-03 2:03 ` Guenter Roeck
2011-11-03 8:29 ` Lars Noodén
2011-11-03 13:49 ` Guenter Roeck
2011-11-03 14:25 ` Lars Noodén
2011-11-03 15:06 ` Guenter Roeck
2011-11-03 15:19 ` Lars Noodén
2011-11-03 15:32 ` Guenter Roeck
2011-11-03 16:43 ` [lm-sensors] " Jean Delvare
2011-11-03 16:55 ` Guenter Roeck
2011-11-03 17:04 ` Guenter Roeck
2011-11-04 10:46 ` lars nooden
2011-11-03 17:46 ` Henrik Rydberg
2011-11-04 10:27 ` Lars Noodén
2011-11-07 17:18 ` Matthew Garrett [this message]
2011-11-07 12:13 ` Lars Noodén
2011-11-03 16:38 ` [lm-sensors] " Jean Delvare
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