Dear Folks, I am running stretch on an AMD FX8350 box which uses an Arctic Freezer 13 cooler.
I installed lm-sensors and ran the /etc module update command. The output looks like this: root@bong:/home/mikef# sensors asus-isa-0000 Adapter: ISA adapter cpu_fan: 0 RPM k10temp-pci-00c3 Adapter: PCI adapter temp1: +21.9°C (high = +70.0°C) (crit = +90.0°C, hyst = +87.0°C) nouveau-pci-0700 Adapter: PCI adapter GPU core: +0.90 V (min = +0.88 V, max = +1.08 V) temp1: +35.0°C (high = +95.0°C, hyst = +3.0°C) (crit = +105.0°C, hyst = +5.0°C) (emerg = +135.0°C, hyst = +5.0°C) fam15h_power-pci-00c4 Adapter: PCI adapter power1: 6.75 W (crit = 125.19 W) it8721-isa-0290 Adapter: ISA adapter in0: +2.83 V (min = +2.02 V, max = +2.95 V) in1: +2.83 V (min = +1.68 V, max = +1.73 V) ALARM in2: +0.98 V (min = +2.40 V, max = +1.08 V) ALARM +3.3V: +3.31 V (min = +0.38 V, max = +0.96 V) ALARM in4: +0.25 V (min = +0.41 V, max = +0.20 V) ALARM in5: +2.51 V (min = +0.12 V, max = +0.00 V) ALARM in6: +1.98 V (min = +1.54 V, max = +0.59 V) ALARM 3VSB: +3.94 V (min = +3.31 V, max = +0.89 V) ALARM Vbat: +3.29 V fan1: 1814 RPM (min = 87 RPM) fan2: 0 RPM (min = 46 RPM) ALARM fan3: 1125 RPM (min = 29 RPM) temp1: +37.0°C (low = +34.0°C, high = +91.0°C) sensor = thermistor temp2: +30.0°C (low = +45.0°C, high = +9.0°C) ALARM sensor = thermistor temp3: -128.0°C (low = -60.0°C, high = +4.0°C) sensor = disabled intrusion0: OK root@bong:/home/mikef# The cpu fan is running at around 2500 rpm. If the connector were 3 pin rather than 4 pin could that explain the zero here? Suggestions on a tweak that could awaken the sensor or stimulate lm-sensors truffle hound hunting skills here would be appreciated. Googling around gives quite complex suggestions. Is there something simple I could try here? Regards Michael Fothergill