Ticket #902 (closed task)
Opened 8 years ago
no fan reading, and cpu temp a little low (Examined/Solved - lm_sensors 2.6.3 Linux 2.4.18)
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I have a Asus CUSL2 with the as99127f monitoring chip on it. I know Asus hasn't
been very helpful on this, so if my problems are blamed on them, sorry for
bringing them up. Anyways, I have a case fan installed, and I just checked in
the BIOS, and it reads it at about 2600 RPM or so. And I have the powersupply
fan set to ignore since there is nothing plugged in there, and the CPU fan is
running about 4800 RPM. when I run sensors, it picks up the CPU fan speed fine,
but shows 0 RPM for fan 2 and 3. Guessing by the order in the BIOS screen, fan 2
is the PS fan, and 3 is the case fan.
And for the temperatures, it shows temp1 as being ~75 degrees F, and temp 2 as
being ~85 degrees F. In the BIOS, the MB temp was listed at 71 degrees, and the
CPU at 105. So its pretty much right on for the MB temp, but about 20 degrees
off on the CPU. I noticed that in5 and temp2 calculations were somewhat recently
updated. I'm not much of a math person, so I have no idea what the best way
would be to tweek it to the right settings, but it seems off (At least on my
Any help greatly appretiated, and an output of sensors is below.
Adapter: SMBus I801 adapter at e800
Algorithm: Non-I2C SMBus adapter
VCore 1: +1.68 V (min = +1.56 V, max = +1.72 V)
VCore 2: +1.68 V (min = +1.56 V, max = +1.72 V)
+3.3V: +3.44 V (min = +3.13 V, max = +3.45 V)
+5V: +5.02 V (min = +4.72 V, max = +5.24 V)
+12V: +11.25 V (min = +10.79 V, max = +13.19 V)
-12V: -11.92 V (min = -13.19 V, max = -10.73 V)
-5V: -5.03 V (min = -5.24 V, max = -4.74 V)
fan1: 4720 RPM (min = 3000 RPM, div = 2)
fan2: 0 RPM (min = 3000 RPM, div = 2) ALARM
fan3: 0 RPM (min = 3000 RPM, div = 2) ALARM
temp1: +75F (limit = +140F, hysteresis = +122F)
temp2: +85.8F (limit = +152F, hysteresis = +140F)
temp3: +234.0F (limit = +140F, hysteresis = +122F)
vid: +1.65 V
Sound alarm enabled
--- see doc/fan-divisors for fan info.
BIOS often adds a fudge factor for CPU temps; we report
the accurate temp. See FAQ.
There's plenty of help at the top of sensors.conf.