[ltp] ACPI + TP600e
Damien Challet
linux-thinkpad@linux-thinkpad.org
Thu, 17 Feb 2005 16:07:14 +0000
It is not possible to turn on/off the fan it self, but one can change the trip
points by using (at your own risk):
echo '63:0:0:45:0' >/proc/acpi/thermal_zone/THM2/trip_points
The normal trip point is 36 C. This trick will probably shorten the lifespan
of the laptop, but all 600's are already 4-5 year old anyway.
THM2 has a temp of about 43 to 44 C under normal condition of work.
I have just posted a contribution to thinkwiki about how to activate the sound
device with pnpacpi:
echo 'activate' >/sys/devices/pnp0/00:05/resources
echo 'activate' >/sys/devices/pnp0/00:06/resources
Best regards
Damien