Difference between revisions of "Lenovo ThinkPad T420s"

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(Created page with "== Fans == The thinkpad_acpi kernel module needs to be configured so user space programs can control the fan speed. {{File|name=/etc/modprobe.d/modprobe.conf|content=options th...")
 
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[[Category:Lenovo (English)]]
 
== Fans ==
 
== Fans ==
  

Revision as of 20:44, 27 October 2011

Fans

The thinkpad_acpi kernel module needs to be configured so user space programs can control the fan speed.

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The thinkfan configuration file also needs to know how to set the fan speed. Replace the default sensor settings with the following.

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Sound

To make sound work, make sure all channels are unmuted via alsamixer or similar, and configure the snd-hda-intel module to load specifically for a thinkpad.

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