HP ProBook 4530s - Fan always on - Help with DSDT editing or NHC ACPI module

the file is here :

http://forum.notebookreview.com/hp-...t-editing-nhc-acpi-module-16.html#post8607026

Put it in the configs folder.

 

Does anybody (maybe jhonq) have an idea how to get control in linux (ubuntu) of the fans?
There are no "fans" listed in the acpi part of Ubuntu..

Thank you!!

 

I have no clue about linux.

Let me quote my last post from previous page, as some might have missed it.

 

Thank you for your reply!
Do you now where to edit the decompiled DSDT table?
Here is my one:
Share-Online - dl/PCVFC36MJQC2

If I could find the part where the fans get controlled I could tell the kernel to load this modified image and it should do the trick, but I am not sure where HP hide the settings

 

No thread for 4730s? HPFC work with 4730s

 

Hello jhonq,
do you plan support for probook 4540s ?
I try TPFanControl in 4540s, but i always get pulsing fan in smart and manual mode, no matter the setting in the .ini.
Thanks in advance !

 

"Fan allways on while on AC" is off? Try also the latest version of NBFC - [Vorstellung] NoteBook FanControl (NBFC) - ComputerBase Forum

"Pulsing fan" means that you can hear the fan off or not?

 

Fan allways on while on AC is off in the BIOS. Pulsing fan - the fan cycles for 5 seconds from off to 40-50% fan speed.
i am trying Notebook fan controll at the moment with no success.

 

Thanks for this amazing program!! I have one problem how ever, fan does not seem to spin in any other speed than 0 rpm or 3000 something rpm. So now when fan stops, temp start slowly rising, until it hits next temp treshold and immediatly starts the fan at high rpm. I have setted the threshold as in your picture, so i assume the fan should spin at slower speed allso...

 

my 4540s seems to be defective with fans always on at high speed and i am expecting a replacement unit, for now.... later can post about notebook fan control on a working 4540s machine.