Hi.
I bought a motherboard, which has an IT8721F on it, and as asked on the wiki I
report about it :) .
$ sensors
k10temp-pci-00c3
Adapter: PCI adapter
temp1: +29.4°C (high = +70.0°C)
(crit = +70.0°C, hyst = +65.0°C)
it8721-isa-0290
Adapter: ISA adapter
in0: +2.92 V (min = +1.82 V, max = +0.17 V) ALARM
in1: +2.89 V (min = +2.34 V, max = +2.06 V) ALARM
in2: +1.14 V (min = +2.10 V, max = +2.68 V) ALARM
+3.3V: +3.29 V (min = +2.38 V, max = +2.90 V) ALARM
in4: +1.70 V (min = +2.82 V, max = +1.31 V) ALARM
in5: +2.63 V (min = +2.10 V, max = +1.40 V) ALARM
in6: +1.01 V (min = +1.99 V, max = +1.25 V) ALARM
3VSB: +4.27 V (min = +1.30 V, max = +2.76 V) ALARM
Vbat: +3.34 V
fan1: 2657 RPM (min = 14 RPM)
fan2: 1344 RPM (min = 24 RPM)
fan3: 1658 RPM (min = 21 RPM)
temp1: +38.0°C (low = -6.0°C, high = +82.0°C) sensor = thermistor
temp2: +36.0°C (low = +126.0°C, high = +117.0°C) sensor = thermistor
temp3: -128.0°C (low = +17.0°C, high = -15.0°C) sensor = disabled
Voltage:
- obviously lacks scaling/offseting (indeed, it's not configured)
- alarm levels are funny (max < min for most)
- 3VSB is not 3V (scaling again ?)
Fan speed:
- seems correct, although I cannot easily check
- alarm level lacks scaling (non-configuration again ?)
- cannot be seen here, but pwm control works only for fan2 (chassis fan), both
in automatic and manual modes. Other fans (cpu & "power" fan, actually used
for chassis front fan) are at full speed constantly. Setting values and
reading them back returns what was set.
Temperature:
- Unsure about correctness at the moment: temp1 38° idle, 59° full load with
fan at constant full speed seems a bit too narrow (min to high, max too low,
not consistent with k10temp)...
Then again, I'm not used to that CPU yet (Phenom II 1100T), and I cannot
check actual temperature.
No idea for temp2 (motherboard): 36° idle, 38° on load (then again, it does
little as I don't use its integrated gpu).
- Low/high values are funny (non-configuration obviously, but I'm curious
where those values come from...)
--
Vincent Pelletier
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