Monitoring CPU temperature: mbmon shows 201 degrees C
Kemian Dang
fbsd.kdang at googlemail.com
Mon Jul 21 12:24:15 UTC 2008
Achilleas Mantzios wrote:
> Hi, i have had various crashes and segfaults in the last hot days (room temp about 30 deg C).
> I tried to monitor CPU temp with mbmon, which shows a very big value in COU temperature:
> doroot at panix:~# mbmon -c 1
>
> Temp.= 42.0, 201.0, 39.0; Rot.= 3245, 0, 0
> Vcore = 1.50, 1.81; Volt. = 3.30, 5.08, 11.31, -11.74, -1.66
>
> Also, healthdc shows:
> localhost 186.0 0.0 0.0 5314 17307 0000 1.49 2.49 1.62 5.42 0.00 -10.84 0.00
> and lmmon -i shows:
> Motherboard Temp Voltages
>
> 186C / 366F / 459K Vcore1: +1.469V
> Vcore2: +1.766V
> Fan Speeds + 3.3V: +3.219V
> + 5.0V: +4.932V
> 1: 10629rpm +12.0V: +11.750V
> 2: 33750rpm -12.0V: -13.188V
> 3: 16071rpm - 5.0V: -1.800V
>
> So i dont have any idea how to assess the real CPU temperature.
> I am thinking of tuning down the BIOS to fail-safe settings, just as an extra measure.
> Apart from that, i have no clue how to solve the random crashes/segfaults problem.
> I also opened the case in order to get ventilated with fresh air from the room.
> Any hints would be welcome.
> P.S.
> Please include me in the reply, i am not subscribed to -questions.
>
I use
sysctl -a |grep tepmerature
to get the temperature, tough to say the truth, I am not sure about
their exactly meaning...
Best wishes,
Kemian
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