ThinkPad x120e Fan Control

Remember to monitor the temperature!

https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X120e#Fan_control

sudo nano /etc/modprobe.d/modprobe.conf
options thinkpad_acpi fan_control=1
sudo rmmod thinkpad_acpi && sudo modprobe thinkpad_acpi

Check the state:
cat /proc/acpi/ibm/fan

# echo level 0 > /proc/acpi/ibm/fan (fan off)
# echo level 2 > /proc/acpi/ibm/fan (low speed)
# echo level 4 > /proc/acpi/ibm/fan (medium speed)
# echo level 7 > /proc/acpi/ibm/fan (maximum speed)
# echo level auto > /proc/acpi/ibm/fan (automatic – default)
# echo level disengaged > /proc/acpi/ibm/fan (disengaged)
If you receive a PERMISSION DENIED error you can use the following command syntax instead as a work-around:
# echo level 0 | sudo tee /proc/acpi/ibm/fan (fan off)
# echo level 2 | sudo tee /proc/acpi/ibm/fan (low speed)
# echo level 4 | sudo tee /proc/acpi/ibm/fan (medium speed)
# echo level 7 | sudo tee /proc/acpi/ibm/fan (maximum speed)
# echo level auto | sudo tee /proc/acpi/ibm/fan (automatic – default)
# echo level disengaged | sudo tee /proc/acpi/ibm/fan (disengaged)

Remember to monitor the temperature!

发表评论

电子邮件地址不会被公开。 必填项已用*标注