[ltp] Re: ThinkPad T61 (7658CTO) Thermal Sensors

Daniel Castro linux-thinkpad@linux-thinkpad.org
Tue, 22 Jul 2008 15:31:50 +0100


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Yeah pretty sure. 5 and 7 are the main battery main and secondary sensors.
If I take the battery out and run just with the AC adaptor they report 
-128 which means the sensors are off.

But 9, 10 and 11 I don't know still.

________________________

Daniel Castro
Networking and Distributed Systems
Computer Science
Trinity College Dublin

Mobile: 083-318-2058
86.4.3 Trinity Hall, Dartry Road, Dublin 6
________________________



Michael Keyl wrote:
> On Dienstag, 22. Juli 2008, Daniel Castro wrote:
>   
>> So to elaborate more in this:
>> I think I have identified some of the sensors:
>>
>> dancasmo@BlackBeauty:~$ cat /proc/acpi/ibm/thermal
>> temperatures:    59 50 42 -128 50 -128 25 -128 49 54 50 -128 -128 -128
>> -128 -128
>>
>> Index in "thermal"
>> 	Location (estimated)
>>     
>
> <snip>
>
>   
>> 5
>> 	Battery 1
>>     
>
> Are you sure about this? I think sensor 5 is the GPU. On my machine (an R61) 
> the value shown under index 5 in "thermal"  coincides (at least roughly, i.e. 
> +/- 2°C) with the corresponding  info in the nvidia-settings app. 
>
> Michael 
>   

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Yeah pretty sure. 5 and 7 are the main battery main and secondary
sensors.<br>
If I take the battery out and run just with the AC adaptor they report
-128 which means the sensors are off.<br>
<br>
But 9, 10 and 11 I don't know still.<br>
<pre class="moz-signature" cols="72">________________________

Daniel Castro
Networking and Distributed Systems
Computer Science
Trinity College Dublin

Mobile: 083-318-2058
86.4.3 Trinity Hall, Dartry Road, Dublin 6
________________________
</pre>
<br>
<br>
Michael Keyl wrote:
<blockquote cite="mid:200807221625.27625.M.Keyl@tu-bs.de" type="cite">
  <pre wrap="">On Dienstag, 22. Juli 2008, Daniel Castro wrote:
  </pre>
  <blockquote type="cite">
    <pre wrap="">So to elaborate more in this:
I think I have identified some of the sensors:

dancasmo@BlackBeauty:~$ cat /proc/acpi/ibm/thermal
temperatures:    59 50 42 -128 50 -128 25 -128 49 54 50 -128 -128 -128
-128 -128

Index in "thermal"
	Location (estimated)
    </pre>
  </blockquote>
  <pre wrap=""><!---->
&lt;snip&gt;

  </pre>
  <blockquote type="cite">
    <pre wrap="">5
	Battery 1
    </pre>
  </blockquote>
  <pre wrap=""><!---->
Are you sure about this? I think sensor 5 is the GPU. On my machine (an R61) 
the value shown under index 5 in "thermal"  coincides (at least roughly, i.e. 
+/- 2°C) with the corresponding  info in the nvidia-settings app. 

Michael 
  </pre>
</blockquote>
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