I have an ASRock H67M-ITX motherboard.
The w83626ehf driver detects:
[ 3904.608693] w83627ehf: Found NCT6776F chip at 0x290
"sensors" shows me:
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +46.0°C (high = +80.0°C, crit = +98.0°C)
Core 0: +46.0°C (high = +80.0°C, crit = +98.0°C)
Core 1: +45.0°C (high = +80.0°C, crit = +98.0°C)
Core 2: +46.0°C (high = +80.0°C, crit = +98.0°C)
Core 3: +46.0°C (high = +80.0°C, crit = +98.0°C)
nct6776-isa-0290
Adapter: ISA adapter
Vcore: +0.96 V (min = +0.00 V, max = +1.74 V)
in1: +0.18 V (min = +0.00 V, max = +0.00 V) ALARM
AVCC: +3.39 V (min = +0.00 V, max = +0.00 V) ALARM
+3.3V: +3.39 V (min = +0.00 V, max = +0.00 V) ALARM
in4: +0.54 V (min = +0.00 V, max = +0.00 V) ALARM
in5: +1.69 V (min = +0.00 V, max = +0.00 V) ALARM
3VSB: +3.41 V (min = +0.00 V, max = +0.00 V) ALARM
Vbat: +3.31 V (min = +0.00 V, max = +0.00 V) ALARM
fan1: 0 RPM (min = 0 RPM) ALARM
fan2: 2180 RPM (min = 0 RPM) ALARM
SYSTIN: +42.0°C (high = +0.0°C, hyst = +0.0°C) ALARM sensor
= thermistor
CPUTIN: +127.5°C (high = +80.0°C, hyst = +75.0°C) ALARM sensor
= thermistor
AUXTIN: -24.0°C (high = +80.0°C, hyst = +75.0°C) sensor =
thermistor
PECI Agent 0: +46.5°C
cpu0_vid: +2.050 V
intrusion0: ALARM
intrusion1: ALARM
Here, CPUTIN and AUXTIN (whatever it is) are obviously wrong. CPUTIN
*decreases* towards 17°C when the CPU gets hot (non-linearly, though).
This was the first problem. The second problem occurs when I try to
control fan2 manually. The "pwm2" file in sysfs is 255 for anything
above 2000 RPM, but as you can see above, the fan can do more (I've been
at 2600 RPM -- maybe it can do even more), but pwm2 stays at 255.
I'm using the Debian Linux kernel 3.0.0-3, but the same problem occurs
when I pull the latest w83626ehf.c file from git.
Hope this was a tiny bit helpful. If I can help you finding the source
of this problem, please tell me.
Sören
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