Fan control for HP Pavillon t546fr

Install needed packages

sudo apt-get install lm-sensors
sudo apt-get install fancontrol

Run sensors-detect

sudo sensors-detect

Follow the default configuration. It should automatically add the following code in /etc/modules

# Generated by sensors-detect on Sat Feb  8 21:53:31 2014
# Chip drivers
smsc47m1

Open the GRUB config file:

sudo vim /etc/default/grub

modify the line:

GRUB_CMDLINE_LINUX="acpi_enforce_resources=lax"

and run:

sudo update-grub