cd /sys/devices/pci0000\:00/0000\:00\:01\.0/0000\:01\:00\.0/hwmon/hwmon0 echo 1 > pwm1_enable cat pwm1_enable 1 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat temp1_crit 105000 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat temp1_auto_point1_temp 90000 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat temp1_auto_point1_temp_hyst 3000 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat pwm1 0 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat pwm1_enable 1 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat pwm1_max 100 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat pwm1_min 10 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat temp1_crit 105000 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat temp1_crit_hyst 5000 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat temp1_input 46000 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat update_rate 1000 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat uevent linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # echo 100 > pwm1 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat pwm1 0 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # echo 1000 > pwm1 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # echo 50 > pwm1 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # echo 5 > pwm1 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # echo 1 > pwm1 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # echo 500 > pwm1 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # cat pwm1 0 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon0 # ================================================================================= The fan of the graphic card did not start. Have I done something wrong by setting the parameter ? ================================================================================= I found a driectory subsystem with following structure: linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/subsystem # ls -lR .: insgesamt 0 drwxr-xr-x 2 root root 0 26. Nov 17:36 devices drwxr-xr-x 22 root root 0 26. Nov 17:36 drivers -rw-r--r-- 1 root root 4096 26. Nov 17:54 drivers_autoprobe --w------- 1 root root 4096 26. Nov 17:54 drivers_probe --w--w---- 1 root root 4096 26. Nov 17:54 rescan -rw-r--r-- 1 root root 4096 26. Nov 17:54 resource_alignment drwxr-xr-x 2 root root 0 26. Nov 17:36 slots --w------- 1 root root 4096 26. Nov 17:54 uevent ./devices: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:00.0 -> ../../../devices/pci0000:00/0000:00:00.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:01.0 -> ../../../devices/pci0000:00/0000:00:01.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1a.0 -> ../../../devices/pci0000:00/0000:00:1a.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1a.1 -> ../../../devices/pci0000:00/0000:00:1a.1 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1a.2 -> ../../../devices/pci0000:00/0000:00:1a.2 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1a.7 -> ../../../devices/pci0000:00/0000:00:1a.7 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1b.0 -> ../../../devices/pci0000:00/0000:00:1b.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1c.0 -> ../../../devices/pci0000:00/0000:00:1c.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1c.3 -> ../../../devices/pci0000:00/0000:00:1c.3 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1c.4 -> ../../../devices/pci0000:00/0000:00:1c.4 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1d.0 -> ../../../devices/pci0000:00/0000:00:1d.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1d.1 -> ../../../devices/pci0000:00/0000:00:1d.1 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1d.2 -> ../../../devices/pci0000:00/0000:00:1d.2 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1d.7 -> ../../../devices/pci0000:00/0000:00:1d.7 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1e.0 -> ../../../devices/pci0000:00/0000:00:1e.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1f.0 -> ../../../devices/pci0000:00/0000:00:1f.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1f.2 -> ../../../devices/pci0000:00/0000:00:1f.2 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:00:1f.3 -> ../../../devices/pci0000:00/0000:00:1f.3 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:01:00.0 -> ../../../devices/pci0000:00/0000:00:01.0/0000:01:00.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:01:00.1 -> ../../../devices/pci0000:00/0000:00:01.0/0000:01:00.1 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:03:00.0 -> ../../../devices/pci0000:00/0000:00:1c.3/0000:03:00.0 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:03:00.1 -> ../../../devices/pci0000:00/0000:00:1c.3/0000:03:00.1 lrwxrwxrwx 1 root root 0 26. Nov 17:36 0000:04:00.0 -> ../../../devices/pci0000:00/0000:00:1c.4/0000:04:00.0 ./drivers: insgesamt 0 drwxr-xr-x 2 root root 0 26. Nov 17:36 agpgart-intel drwxr-xr-x 2 root root 0 26. Nov 17:36 agpgart-sis drwxr-xr-x 2 root root 0 26. Nov 17:36 agpgart-via drwxr-xr-x 2 root root 0 26. Nov 17:36 ahci drwxr-xr-x 2 root root 0 26. Nov 17:36 ata_generic drwxr-xr-x 2 root root 0 26. Nov 17:36 ehci-pci drwxr-xr-x 2 root root 0 26. Nov 17:36 i801_smbus drwxr-xr-x 2 root root 0 26. Nov 17:36 iosf_mbi_pci drwxr-xr-x 2 root root 0 26. Nov 17:36 lpc_ich drwxr-xr-x 2 root root 0 26. Nov 17:36 nouveau drwxr-xr-x 2 root root 0 26. Nov 17:36 parport_pc drwxr-xr-x 2 root root 0 26. Nov 17:36 pata_jmicron drwxr-xr-x 2 root root 0 26. Nov 17:36 pcieport drwxr-xr-x 2 root root 0 26. Nov 17:36 pci-stub drwxr-xr-x 2 root root 0 26. Nov 17:36 r8169 drwxr-xr-x 2 root root 0 26. Nov 17:36 serial drwxr-xr-x 2 root root 0 26. Nov 17:36 shpchp drwxr-xr-x 2 root root 0 26. Nov 17:36 snd_hda_intel drwxr-xr-x 2 root root 0 26. Nov 17:36 uhci_hcd drwxr-xr-x 2 root root 0 26. Nov 17:36 xen-platform-pci ./drivers/agpgart-intel: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/agpgart-sis: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/agpgart-via: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/ahci: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1f.2 -> ../../../../devices/pci0000:00/0000:00:1f.2 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:03:00.0 -> ../../../../devices/pci0000:00/0000:00:1c.3/0000:03:00.0 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/ahci --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/ata_generic: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/ata_generic --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/ehci-pci: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1a.7 -> ../../../../devices/pci0000:00/0000:00:1a.7 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1d.7 -> ../../../../devices/pci0000:00/0000:00:1d.7 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/ehci_pci --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/i801_smbus: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1f.3 -> ../../../../devices/pci0000:00/0000:00:1f.3 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/i2c_i801 --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/iosf_mbi_pci: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/lpc_ich: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1f.0 -> ../../../../devices/pci0000:00/0000:00:1f.0 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/lpc_ich --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/nouveau: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:01:00.0 -> ../../../../devices/pci0000:00/0000:00:01.0/0000:01:00.0 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/drm --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/parport_pc: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/parport_pc --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/pata_jmicron: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:03:00.1 -> ../../../../devices/pci0000:00/0000:00:1c.3/0000:03:00.1 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/pata_jmicron --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/pcieport: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:01.0 -> ../../../../devices/pci0000:00/0000:00:01.0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1c.0 -> ../../../../devices/pci0000:00/0000:00:1c.0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1c.3 -> ../../../../devices/pci0000:00/0000:00:1c.3 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1c.4 -> ../../../../devices/pci0000:00/0000:00:1c.4 --w------- 1 root root 4096 26. Nov 17:54 bind --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/pci-stub: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/r8169: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:04:00.0 -> ../../../../devices/pci0000:00/0000:00:1c.4/0000:04:00.0 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/r8169 --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/serial: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/shpchp: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/shpchp --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/snd_hda_intel: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1b.0 -> ../../../../devices/pci0000:00/0000:00:1b.0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:01:00.1 -> ../../../../devices/pci0000:00/0000:00:01.0/0000:01:00.1 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/snd_hda_intel --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/uhci_hcd: insgesamt 0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1a.0 -> ../../../../devices/pci0000:00/0000:00:1a.0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1a.1 -> ../../../../devices/pci0000:00/0000:00:1a.1 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1a.2 -> ../../../../devices/pci0000:00/0000:00:1a.2 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1d.0 -> ../../../../devices/pci0000:00/0000:00:1d.0 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1d.1 -> ../../../../devices/pci0000:00/0000:00:1d.1 lrwxrwxrwx 1 root root 0 26. Nov 17:54 0000:00:1d.2 -> ../../../../devices/pci0000:00/0000:00:1d.2 --w------- 1 root root 4096 26. Nov 17:54 bind lrwxrwxrwx 1 root root 0 26. Nov 17:54 module -> ../../../../module/uhci_hcd --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./drivers/xen-platform-pci: insgesamt 0 --w------- 1 root root 4096 26. Nov 17:54 bind --w------- 1 root root 4096 26. Nov 17:54 new_id --w------- 1 root root 4096 26. Nov 17:54 remove_id --w------- 1 root root 4096 26. Nov 17:36 uevent --w------- 1 root root 4096 26. Nov 17:54 unbind ./slots: insgesamt 0 linux-234d:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/subsystem #