Thinkpads Forum

Posted: **Fri Jul 20, 2007 11:15 am**

Hi,
Can anyone show me documentation about correct range of temperature in T60? I mean Intel Dual Core 2 1.66GHz processor and other sensors.

in idle i have:

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 maddud@iglo:~$ cat /proc/acpi/ibm/thermal
temperatures:   44 35 39 -128 50 -128 31 -128 41 42 44 -128 -128 -128 -128 -128

in stress:

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maddud@iglo:~$ cat /proc/acpi/ibm/thermal
temperatures:   63 35 39 -128 50 -128 31 -128 42 43 48 -128 -128 -128 -128 -128

There even was 67.
This is incorrect imho.

Posted: **Sun Jul 22, 2007 9:44 am**

What's incorrect? 63C-67C for CPU temperature under stress? That really seems quite reasonable.

Posted: **Sun Jul 22, 2007 11:27 am**

Pretty fair. What kind of graphics is on yours?

Posted: **Mon Jul 23, 2007 1:53 pm**

You will find planty of results here : http://forum.thinkpads.com/viewtopic.php?t=25304

Posted: **Mon Jul 23, 2007 2:40 pm**

tomh009 wrote:What's incorrect? 63C-67C for CPU temperature under stress? That really seems quite reasonable.

I just don't know what are correct temperatures. I ask for documentation. The thing is in my pc (box) stress temp is under 55C (p4 3.00GHz HT) but this is my first brand new notebook and as i said, i dont know the correct temp.

Graphic card is integrated intel (950 afak)

Pascal_TTH, tomh009: thanks for the words. i feel better now.

Posted: **Mon Jul 23, 2007 4:24 pm**

Core (2) Duo can run until 105°C before shut down according to Intel pdf.
With fan off, Core (2) Duo can stay at about 56°C when web browsing.
With fan on, it's temps is about 48°C doing the same job.
In heavy load with fan, it reachs near 80°C in my T60p 2,16 GHz.

For the GPU, temp can got up to 100°C with FireGL V5200 due to Lenovo poor thermal pad between GPU and fan assembly. I mod mine by replacing the thermal pad by a thin copper plate. Max temp of the FireGL V5200 never go higjer then 85°C now.

Thinkpads Forum

T60 Temperature (avg/max).

T60 Temperature (avg/max).