W83627HG-AW is another surprise from SuperMicro, there should be W8327EHG on board (they are not so precise). Here is some output from sensors-detect: Driver `w83793' (should be inserted): Detects correctly: * Bus `SMBus I801 adapter at 1100' Busdriver `i2c-i801', I2C address 0x2f Chip `Winbond W83793R/G' (confidence: 8) ..... Driver `w83781d' (should be inserted): Detects correctly: * ISA bus address 0x0290 (Busdriver `i2c-isa') Chip `Winbond W83627HF' (confidence: 8) Driver `w83627hf' (should be inserted): Detects correctly: * ISA bus address 0x0295 (Busdriver `i2c-isa') Chip `Winbond W83627HF Super IO Sensors' (confidence: 9) both modules are compiled in kernel, but sensors doesn't show useful output: w83627hf-isa-0290 Adapter: ISA adapter VCore 1: +0.03 V (min = +1.09 V, max = +1.50 V) ALARM VCore 2: +0.05 V (min = +1.09 V, max = +1.50 V) ALARM +3.3V: +0.05 V (min = +2.82 V, max = +3.79 V) ALARM +5V: +5.08 V (min = +1.10 V, max = +4.89 V) ALARM +12V: +0.12 V (min = +13.80 V, max = +0.55 V) ALARM -12V: -14.66 V (min = -1.01 V, max = +1.37 V) ALARM -5V: -7.56 V (min = -6.00 V, max = -1.98 V) ALARM V5SB: +5.59 V (min = +4.78 V, max = +0.59 V) ALARM VBat: +3.36 V (min = +3.78 V, max = +2.19 V) ALARM fan1: 0 RPM (min = 0 RPM, div = 2) fan2: 0 RPM (min = 8766 RPM, div = 2) ALARM fan3: 0 RPM (min = 3054 RPM, div = 2) ALARM temp1: +126 C (high = +26 C, hyst = -86 C) sensor = thermistor ALARM temp2: +126.5 C (high = +80 C, hyst = +75 C) sensor = thermistor ALARM temp3: +126.5 C (high = +80 C, hyst = +75 C) sensor = thermistor ALARM vid: +1.519 V (VRM Version 11.0) alarms: Chassis intrusion detection ALARM beep_enable: Sound alarm enabled I am using Gentoo Linux, gentoo-sources-2.6.19, architecture amd64. Btw. I was a bit surprised that amd64 kernel is missing CONFIG_ISA option, but needed i2c-isa seems to be compiled well according to kernel make output: CC drivers/i2c/busses/i2c-isa.o Any idea how to get this working? :-) Regards L??a