[lm-sensors] HP VL400 sensors (2)

Guillaume Delacour guillaume.delacour at gmail.com
Tue Feb 3 18:22:27 CET 2009


2009/1/30 Jean Delvare <khali at linux-fr.org>:
> Bonjour Guillaume,
>
> On Tue, 27 Jan 2009 20:30:16 +0100, Guillaume Delacour wrote:
>> Hello,
>>
>> I have an HP VL 400 (Version: R3B, P/N: D9820-60011) motherboard. None
>> of hardware status are displayed.
>
> You mean in the BIOS?

Yes i mean in BIOS.

>
>> I want to know if is it possible to have temperature and more if
>> possible (voltage ?) via sensors:
>>
>> # sensors
>> pc87360-isa-0820
>> Adapter: ISA adapter
>> fan1:        0 RPM  (min =  952 RPM, div = 8)          OVERFLOW
>> fan2:     1290 RPM  (min =  944 RPM, div = 4)
>>
>> I just have fan2 speed value; fan1 is not plugged yet :)
>
> The National Semiconductor PC87360 Super-I/O chip only has 2 fan speed
> monitoring inputs, not a full hardware monitoring block as the PC87365
> and PC87366 have.

So this is what i was thinking by meaning nothing in BIOS.
If i read the data sheet (that you have read), i would be able to
answer myself :)

>
>> (...)
>> # i2cdetect -l
>> i2c-3   i2c             MAVEN:fb0
>> Algorithm unavailable
>> i2c-2   i2c             DDC:fb0 #1
>> Algorithm unavailable
>> i2c-1   i2c             DDC:fb0 #0
>> Algorithm unavailable
>> i2c-0   smbus           SMBus I801 adapter at 1810
>> Non-I2C SMBus adapter
>> # i2cdetect 0
>> WARNING! This program can confuse your I2C bus, cause data loss and worse!
>> I will probe file /dev/i2c-0.
>> I will probe address range 0x03-0x77.
>> Continue? [Y/n]
>>      0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
>> 00:          XX XX XX XX XX XX XX XX XX XX XX XX XX
>> 10: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX
>> 20: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX
>> 30: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX
>> 40: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX
>> 50: UU UU XX XX UU UU XX XX XX XX XX XX XX XX XX XX
>> 60: XX XX XX XX XX XX XX XX XX 69 XX XX XX XX XX XX
>> 70: XX XX XX XX XX XX XX XX
>
> And nothing beyond EEPROMs on your SMBus.
>
>> (...)
>> Modules are loaded successfully except *i2c-i801*.
>
> The i2c-i801 driver seems to be well loaded, as seen in the i2cdetect
> output above.
>
>> Please note that i have tried last lm-sensors version 3.0.3 (by
>> sources) and there is same behaviour with sensors-detect/sensors.
>>
>> Thanks and sorry if this is a my-side-configuration problem.
>
> No, it is not. Apparently your hardware doesn't include hardware
> monitoring features except for the 2 fan inputs on the PC87360. If the
> chip is properly wired on the motherboard you may be able to also
> control the speed of these fans, but that's about it.

This is not very interesting for me. Default behavior/speed are good
and the server is not very *hot* inside.
Thanks you again for investigation, support and answering me !

>
> --
> Jean Delvare
> http://khali.linux-fr.org/wishlist.html
>



-- 
A bientôt.
Guillaume Delacour.




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