ASRock X470 Taichi

[srikargottipati]

Hi. I just wanted to check if the ASRock X470 Taichi Ultimate file could be used accurately with a X470 Taichi Mobo? I tried with the Taichi Ultimate file on my X470 Taichi and see that some temps are still reported as -62.5 C etc. Below is the output of sensors.

mdgpu-pci-3000
Adapter: PCI adapter
vddgfx:       +1.20 V
fan1:         856 RPM  (min =  400 RPM, max = 4900 RPM)
temp1:        +75.0°C  (crit = +91.0°C, hyst = -273.1°C)
power1:       37.00 W  (cap = 220.00 W)

k10temp-pci-00c3
Adapter: PCI adapter
Tdie:         +34.8°C  (high = +70.0°C)
Tctl:         +44.8°C

nct6779-isa-0290
Adapter: ISA adapter
VRM VCore:                   +1.39 V  (min =  +0.00 V, max =  +3.49 V)
VPPM:                        +2.54 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
AVCC:                        +3.31 V  (min =  +2.98 V, max =  +3.63 V)
3VCC:                        +3.31 V  (min =  +2.98 V, max =  +3.63 V)
+12V:                       +12.25 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
VDDCR_SOC (Data Fabric):     +1.10 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
DRAM (VDDIO):                +1.37 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
3VSB:                        +3.39 V  (min =  +2.98 V, max =  +3.63 V)
VBat:                        +3.23 V  (min =  +2.70 V, max =  +3.63 V)
Null:                        +0.00 V  (min =  +0.00 V, max =  +0.00 V)
Mem_VTT (VDDIO/2):           +0.78 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
Chipset 1.05V:               +1.07 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
+5V:                         +5.04 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
VDDP:                        +0.93 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
1.8V+:                       +1.82 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
Chassis Fan 3 Speed:         879 RPM  (min =    0 RPM)
CPU Fan 1 Speed:            2048 RPM  (min =    0 RPM)
CPU Fan 2 Speed:               0 RPM  (min =    0 RPM)
Chassis Fan 1 Speed:         642 RPM  (min =    0 RPM)
Chassis Fan 2 Speed:           0 RPM  (min =    0 RPM)
Motherboard:                 +40.0°C  (high =  +0.0°C, hyst =  +0.0°C)  ALARM  sensor = thermistor
CPU MB:                      -62.5°C  (high = +80.0°C, hyst = +75.0°C)  sensor = thermistor
Auxillary:                    +7.0°C    sensor = thermistor
VRM:                         +38.0°C    sensor = thermistor
AUXTIN2:                     +22.0°C    sensor = thermistor
CPU (PECI):                  -25.0°C    sensor = thermistor
CPU tCTL (offset included):   +0.0°C
PCH_CHIP_TEMP:                +0.0°C
PCH_CPU_TEMP:                 +0.0°C
PCH_MCH_TEMP:                 +0.0°C
beep_enable:                disabled

Please let me know if you need any more information from my side

[rigred]

This is presently not something that can be resolved with a config file. The negative readouts are due to a bug/missing feature in the nct6779 kernel module.

[thomasbrandon]

Thanks for this rigred, the provided configs helped a lot for an ASRock B450 Pro4. I too have the negative values for temp2. Do you know what the bug/missing feature is? Or just that it isn't a config thing? I have done minimal kernel dev work before (on lm_sensors too) so could have a look into it. Scanning the data sheet the only thing I could see is the various modes for reading diode rather than thermocouple temperatures.