Date: Tue, 22 Jul 2008 14:40:13 +0300 From: Achilleas Mantzios <achill@matrix.gatewaynet.com> To: Manolis Kiagias <sonic2000gr@gmail.com> Cc: Tore Lund <tl32@next.online.no>, freebsd-questions@freebsd.org Subject: Re: Monitoring CPU temperature: mbmon shows 201 degrees C Message-ID: <200807221443.16879.achill@matrix.gatewaynet.com> In-Reply-To: <4885C420.9080307@gmail.com> References: <48849FFD.10285.C71CED5@iwrtech.iwr.ru.ac.za> <200807221404.29646.achill@matrix.gatewaynet.com> <4885C420.9080307@gmail.com>
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=CE=A3=CF=84=CE=B9=CF=82 Tuesday 22 July 2008 14:27:28 =CE=BF/=CE=B7 Manoli=
s Kiagias =CE=AD=CE=B3=CF=81=CE=B1=CF=88=CE=B5:
> Achilleas Mantzios wrote:
> >> =20
> >>> While experimenting, i noticed the 1st and 3rd temperatures from mbmo=
n to be updated in a fashion that seems
> >>> natural.=20
> >>> [achix@panix ~]% mbmon
> >>> Temp.=3D 41.0, 201.0, 42.0; Rot.=3D 3443, 0, 0
> >>> Vcore =3D 1.50, 1.81; Volt. =3D 3.30, 5.08, 11.43, -11.74, -1.69
> >>> =20
> >>> =20
> >> What chipset is the mobo based on? mbmon runs fine on my 865G and a 3G=
hz=20
> >> P4 CPU. You are probably correct, the middle temp may represent a sens=
or=20
> >> that is not recognized, but the other readings seem normal.
> >>
> >> =20
> >
> > i'll let you know next time i open the case. Is there any reading from =
dmesg or sysctl that can reveal
> > that info?
> >
> > =20
>=20
> Sure. There are various places to get this info. Sometimes the BIOS=20
> startup messages contain a hint on the chipset (like 865, 915 and so on).
> My dmesg also shows:
>=20
> agp0: <Intel 82865 host to AGP bridge> on hostb0
>=20
> And you can also use pciconf -v -l
>=20
> hdr=3D0x00
> vendor =3D 'Intel Corporation'
> device =3D '82865G/PE/P, 82848P DRAM Controller / Host-Hub Interf=
ace'
> class =3D bridge
> subclass =3D HOST-PCI
>=20
> Considering that you are running an older P4, probably socket 478,=20
> chances are you are using an 845 or 848 or 865 chipset.
>=20
Then by all evidence,=20
% dmesg | grep -i agp
agp0: <SiS 651 host to AGP bridge> on hostb0
hostb0@pci0:0:0:0: class=3D0x060000 card=3D0x1801147b chip=3D0x0651103=
9 rev=3D0x02 hdr=3D0x00
vendor =3D 'Silicon Integrated Systems (SiS)'
device =3D 'SiS651 Host-to-PCI Bridge'
class =3D bridge
subclass =3D HOST-PCI
it must be the SiS 651 chipset
http://www.sis.com/products/sis651.htm
=2D-=20
Achilleas Mantzios
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