====== Fan control for HP Pavillon t546fr ======
Install needed packages
<code>
sudo apt-get install lm-sensors
sudo apt-get install fancontrol
</code>
Run sensors-detect
<code>
sudo sensors-detect
</code>
Follow the default configuration. It should automatically add the following code in /etc/modules
<code>
# Generated by sensors-detect on Sat Feb  8 21:53:31 2014
# Chip drivers
smsc47m1
</code>
Open the GRUB config file:
<code>
sudo vim /etc/default/grub
</code>
modify the line:
<code>
GRUB_CMDLINE_LINUX="acpi_enforce_resources=lax"
</code>
and run:
<code>sudo update-grub</code>