Hello I have a motherboard with a nct6775 and I got this on boot: nct6775: Found NCT6798D or compatible chip at 0x2e:0x290 ACPI Warning: SystemIO range 0x0000000000000295-0x0000000000000296 conflicts with OpRegion 0x0000000000000290-0x0000000000000299 (\AMW0.SHWM) (20200326/utaddress-204) ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver And so the driver is not loaded. Since I dont have an ACPI driver for it I have hacked the driver to skip this acpi_check_resource_conflict() and the driver works well: nct6798-isa-0290 Adapter: ISA adapter in0: 936.00 mV (min = +0.00 V, max = +1.74 V) in1: 1.02 V (min = +0.00 V, max = +0.00 V) ALARM in2: 3.41 V (min = +0.00 V, max = +0.00 V) ALARM in3: 3.33 V (min = +0.00 V, max = +0.00 V) ALARM in4: 1.01 V (min = +0.00 V, max = +0.00 V) ALARM in5: 776.00 mV (min = +0.00 V, max = +0.00 V) ALARM in6: 1.02 V (min = +0.00 V, max = +0.00 V) ALARM in7: 3.41 V (min = +0.00 V, max = +0.00 V) ALARM in8: 3.31 V (min = +0.00 V, max = +0.00 V) ALARM in9: 904.00 mV (min = +0.00 V, max = +0.00 V) ALARM in10: 272.00 mV (min = +0.00 V, max = +0.00 V) ALARM in11: 552.00 mV (min = +0.00 V, max = +0.00 V) ALARM in12: 1.02 V (min = +0.00 V, max = +0.00 V) ALARM in13: 1.01 V (min = +0.00 V, max = +0.00 V) ALARM in14: 992.00 mV (min = +0.00 V, max = +0.00 V) ALARM fan1: 0 RPM (min = 0 RPM) fan2: 1138 RPM (min = 0 RPM) fan3: 1744 RPM (min = 0 RPM) fan4: 0 RPM (min = 0 RPM) fan5: 2402 RPM (min = 0 RPM) fan6: 0 RPM (min = 0 RPM) fan7: 0 RPM (min = 0 RPM) SYSTIN: +38.0°C (high = +80.0°C, hyst = +75.0°C) sensor = thermistor CPUTIN: +37.5°C (high = +80.0°C, hyst = +75.0°C) sensor = thermistor AUXTIN0: +25.0°C sensor = thermistor AUXTIN1: +53.0°C sensor = thermistor AUXTIN2: +20.0°C sensor = thermistor AUXTIN3: +26.0°C sensor = thermistor SMBUSMASTER 1: +61.5°C PCH_CHIP_CPU_MAX_TEMP: +0.0°C PCH_CHIP_TEMP: +0.0°C PCH_CPU_TEMP: +0.0°C intrusion0: ALARM intrusion1: ALARM beep_enable: disabled I got the same problem with an it87 and did the same, but does it exists a better way to do this ? Or does I ignore soemthing to make it works ? Thanks Regards