Hardware :: Control Cpu Fan Speed - No Fan Control With BIOS - Acpi - Lm-sensors

Dec 31, 2010

I cannot get any fan information from 'lm-sensors' or 'sensors', I tried to run 'pwmconfig' and got this:

Code:

Code:

But I have no tools to control the fan speed from 'acpi'. in particular '/proc/acpi/fan' is an empty directory.

There are no fan info/controls in BIOS either.

I believe the fans do not work as fast as they should and I am trying to find a way to fix this before the cpu cores are melted down from overheating.

Laptop information: HP Pavilion dv2500t

Code:

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k8temp-pci-00c3

[code].....

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Code:
gtl@coruscant:~$ sensors
atk0110-acpi-0
Adapter: ACPI interface
Vcore Voltage: +1.31 V (min = +0.85 V, max = +1.60 V)
+3.3 Voltage: +3.34 V (min = +2.97 V, max = +3.63 V)
+5 Voltage: +5.08 V (min = +4.50 V, max = +5.50 V)
+12 Voltage: +12.03 V (min = +10.20 V, max = +13.80 V)
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CHASSIS FAN Speed:3409 RPM (min = 600 RPM)
CPU Temperature: +40.0C (high = +60.0C, crit = +95.0C)
MB Temperature: +32.0C (high = +45.0C, crit = +75.0C)
k10temp-pci-00c3
Adapter: PCI adapter
temp1: +0.0C (high = +70.0C, crit = +99.5C)

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Code:
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# System: System manufacturer System Product Name
# Board: ASUSTeK Computer INC. M4A88TD-M EVO

[Code]....

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