console output of pwmcofnig

pwmconfig (text/plain), 6.24 KB, created by jryan32 on 2024-08-02 13:45:43 UTC

# pwmconfig version 3.6.0
This program will search your sensors for pulse width modulation (pwm)
controls, and test each one to see if it controls a fan on
your motherboard. Note that many motherboards do not have pwm
circuitry installed, even if your sensor chip supports pwm.

We will attempt to briefly stop each fan using the pwm controls.
The program will attempt to restore each fan to full speed
after testing. However, it is ** very important ** that you
physically verify that the fans have been to full speed
after the program has completed.

Found the following devices:
   hwmon0 is AC
   hwmon1 is BAT0
   hwmon10 is dell_smm
   hwmon11 is dell_ddv
   hwmon12 is coretemp
   hwmon13 is iwlwifi_1
   hwmon2 is nvme
   hwmon3 is nvme
   hwmon4 is ucsi_source_psy_USBC000:001
   hwmon5 is ucsi_source_psy_USBC000:002
   hwmon6 is ucsi_source_psy_USBC000:003
   hwmon7 is ucsi_source_psy_USBC000:004
   hwmon8 is hidpp_battery_0
   hwmon9 is pch_cometlake

Found the following PWM controls:
   hwmon10/pwm1           current value: 255
   hwmon10/pwm2           current value: 255

Giving the fans some time to reach full speed...
Found the following fan sensors:
   hwmon10/fan1_input     current speed: 3301 RPM
   hwmon10/fan2_input     current speed: 3307 RPM
   hwmon11/fan1_input     current speed: 3301 RPM
   hwmon11/fan2_input     current speed: 3309 RPM

Warning!!! This program will stop your fans, one at a time,
for approximately 5 seconds each!!!
This may cause your processor temperature to rise!!!
If you do not want to do this hit control-C now!!!
Hit return to continue:

Testing pwm control hwmon10/pwm1 ...
  hwmon10/fan1_input ... speed was 3301 now 0
    It appears that fan hwmon10/fan1_input
    is controlled by pwm hwmon10/pwm1
Would you like to generate a detailed correlation (y)?
Would you like to generate a graphical plot using gnuplot (y)? n
    PWM 255 FAN 3263
    PWM 240 FAN 3260
    PWM 225 FAN 3260
    PWM 210 FAN 3255
    PWM 195 FAN 3257
    PWM 180 FAN 2249
    PWM 165 FAN 1618
    PWM 150 FAN 1695
    PWM 135 FAN 1700
    PWM 120 FAN 1701
    PWM 105 FAN 1699
    PWM 90 FAN 1698
    PWM 75 FAN 1699
    PWM 60 FAN 0
    Fan Stopped at PWM = 60

  hwmon10/fan2_input ... speed was 3307 now 3274
    no correlation
  hwmon11/fan1_input ... speed was 3301 now 0
    It appears that fan hwmon11/fan1_input
    is controlled by pwm hwmon10/pwm1
    Fan hwmon11/fan1_input has not returned to speed, please investigate!
  hwmon11/fan2_input ... speed was 3309 now 3271
    no correlation

Testing pwm control hwmon10/pwm2 ...
  hwmon10/fan1_input ... speed was 3301 now 3285
    no correlation
  hwmon10/fan2_input ... speed was 3307 now 0
    It appears that fan hwmon10/fan2_input
    is controlled by pwm hwmon10/pwm2
Would you like to generate a detailed correlation (y)?
Would you like to generate a graphical plot using gnuplot (y)? n
    PWM 255 FAN 3271
    PWM 240 FAN 3271
    PWM 225 FAN 3271
    PWM 210 FAN 3268
    PWM 195 FAN 3268
    PWM 180 FAN 2014
    PWM 165 FAN 1633
    PWM 150 FAN 1698
    PWM 135 FAN 1697
    PWM 120 FAN 1697
    PWM 105 FAN 1693
    PWM 90 FAN 1688
    PWM 75 FAN 1686
    PWM 60 FAN 0
    Fan Stopped at PWM = 60

  hwmon11/fan1_input ... speed was 3301 now 3287
    no correlation
  hwmon11/fan2_input ... speed was 3309 now 0
    It appears that fan hwmon11/fan2_input
    is controlled by pwm hwmon10/pwm2
    Fan hwmon11/fan2_input has not returned to speed, please investigate!

Testing is complete.
Please verify that all fans have returned to their normal speed.

The fancontrol script can automatically respond to temperature changes
of your system by changing fanspeeds.
Do you want to set up its configuration file now (y)?
What should be the path to your fancontrol config file (/etc/fancontrol)?
Loading configuration from /etc/fancontrol ...
Device path of hwmon9 has changed
Device name of hwmon9 has changed
Configuration appears to be outdated, discarded

Select fan output to configure, or other action:
1) hwmon10/pwm2	      3) Change INTERVAL     5) Save and quit
2) hwmon10/pwm1	      4) Just quit	     6) Show configuration
select (1-n): 1

Devices:
hwmon0 is AC
hwmon1 is BAT0
hwmon10 is dell_smm
hwmon11 is dell_ddv
hwmon12 is coretemp
hwmon13 is iwlwifi_1
hwmon2 is nvme
hwmon3 is nvme
hwmon4 is ucsi_source_psy_USBC000:001
hwmon5 is ucsi_source_psy_USBC000:002
hwmon6 is ucsi_source_psy_USBC000:003
hwmon7 is ucsi_source_psy_USBC000:004
hwmon8 is hidpp_battery_0
hwmon9 is pch_cometlake

Current temperature readings are as follows:
hwmon10/temp1_input	31
hwmon10/temp2_input	28
hwmon10/temp3_input	25
hwmon10/temp4_input	27
hwmon10/temp5_input	28
hwmon10/temp6_input	25
hwmon10/temp7_input	31
hwmon10/temp8_input	36
hwmon11/temp1_input	31
hwmon11/temp2_input	28
hwmon11/temp3_input	25
hwmon11/temp4_input	27
hwmon11/temp5_input	28
hwmon11/temp6_input	25
hwmon11/temp7_input	31
hwmon11/temp8_input	36
hwmon12/temp1_input	32
hwmon12/temp2_input	30
hwmon12/temp3_input	33
hwmon12/temp4_input	31
hwmon12/temp5_input	31
hwmon12/temp6_input	28
hwmon12/temp7_input	30
hwmon12/temp8_input	31
hwmon12/temp9_input	29
hwmon13/temp1_input	26
hwmon2/temp1_input	23
hwmon2/temp2_input	23
hwmon2/temp3_input	25
hwmon3/temp1_input	23
hwmon3/temp2_input	24
hwmon3/temp3_input	27
hwmon9/temp1_input	37

Select a temperature sensor as source for hwmon10/pwm2:
 1) hwmon10/temp1_input			 18) hwmon12/temp2_input
 2) hwmon10/temp2_input			 19) hwmon12/temp3_input
 3) hwmon10/temp3_input			 20) hwmon12/temp4_input
 4) hwmon10/temp4_input			 21) hwmon12/temp5_input
 5) hwmon10/temp5_input			 22) hwmon12/temp6_input
 6) hwmon10/temp6_input			 23) hwmon12/temp7_input
 7) hwmon10/temp7_input			 24) hwmon12/temp8_input
 8) hwmon10/temp8_input			 25) hwmon12/temp9_input
 9) hwmon11/temp1_input			 26) hwmon13/temp1_input
10) hwmon11/temp2_input			 27) hwmon2/temp1_input
11) hwmon11/temp3_input			 28) hwmon2/temp2_input
12) hwmon11/temp4_input			 29) hwmon2/temp3_input
13) hwmon11/temp5_input			 30) hwmon3/temp1_input
14) hwmon11/temp6_input			 31) hwmon3/temp2_input
15) hwmon11/temp7_input			 32) hwmon3/temp3_input
16) hwmon11/temp8_input			 33) hwmon9/temp1_input
17) hwmon12/temp1_input			 34) None (Do not affect this PWM output)
select (1-n):

# I'm not sure exactly how to set this up, but it seems the fans do respond to the PWM changes. I'll play around with it more later.