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Date: Tue, 17 Nov 2009 21:28:10 +0100
From: Polytropon <freebsd@edvax.de>
To: =?ISO-8859-1?Q?D=E1nielisz_L=E1szl=F3?= <laszlo_danielisz@yahoo.com>
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Cc: Roland Smith <rsmith@xs4all.nl>, freebsd-questions@freebsd.org
Subject: Re: hdd voltage
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On Tue, 17 Nov 2009 12:14:10 -0800 (PST), D=E1nielisz L=E1szl=F3 <laszlo_da=
nielisz@yahoo.com> wrote:
> Roland,
>=20
> I installed mbmon, it looks like its a great application, but
> I have a question, I google it and I found no answers yet.
> With mbmon -r what values do you get? I figured out some but
> the rest I have no idea for what stands for.

Welcome to the good world of excellent documentation. :-)
Check out "man mbmon".

The data delivered by mbmon can somewhat differ from system
to system, depending on how the manufacturer of the "chipset"
decided to communicate certain values to the OS.



> # mbmon -r     =20
> TEMP0 : 42.0
> TEMP1 : 67.0
> TEMP2 : 67.0
> FAN0  :    0
> FAN1  : 2410
> FAN2  :    0
> VC0   :  +1.36
> VC1   :  +1.42
> V33   :  +3.39
> V50P  :  +5.11
> V12P  : +12.04
> V12N  :  +1.46
> V50N  :  +2.29

A reference here (from my system):

% mbmon -r
TEMP0 : 69.0	<----- The CPU temperature in =B0C
TEMP1 : 23.0	<----- The Chip set temperature in =B0C
TEMP2 : 20.0	<----- The main board / box temperature in =B0C
FAN0  :    0	<--\
FAN1  :    0	<--+-- Speed of fans not available here
FAN2  :    0	<--/
VC0   :  +1.57	<----- CPU voltage
VC1   :  +1.62	<----- Another voltage I don't know
V33   :  +3.25	<----- Reference +3.3 Volt
V50P  :  +4.87	<----- Reference +5.0 Volt
V12P  : +11.67	<----- Reference +12.0 Volt
V12N  :  +0.97	<----- Reference -12.0 Volt
V50N  :  +1.99	<----- Seems to be reference -5.0 Volt, but looks strange

As you can see in relation to your output, your board seems
to put other values on the "default" named output lines, e. g.
V12N =3D +1.46 V which can't be right, but "V12N" seems to be
some chosen name for one of the data output lines, nothing
more; it could be called "Bob", too. :-)




--=20
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...