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PC: Compaq Deskpro EN; Mainboard: Intel i815 (82815)
Bridges: Intel 82801BA/CA/DB/EB PCI; Intel 82801BA ISA (LPC)
CPU: PIII-Coppermine 1GHz
OS: Linux Fedora Core 1 (2.6.24.5; gcc v3.3.2)
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I have a problem with sensors on this hardware. In Linux I can't see any sensors. I don't see /proc/bus/i2c; sys/bus/i2c/devices is empty. In Windows it had detected corectly.

This is Information from MainBoard Monitor (WinNT):
Sensor preporties: Sensor type: Texas Instruments THMC50 Sensor access: SMBus 2Eh Temperatures: Processor: 43 °C (109 °F)

Below is fragments of my kernel's config. I try to compile this modules outside the
kernel but the result is the same.
# Non-8250 serial port support CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_INTEL=y CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # I2C Algorithms CONFIG_I2C_ALGOBIT=y CONFIG_I2C_ALGOPCF=m CONFIG_I2C_ALGOPCA=m # I2C Hardware Bus support CONFIG_I2C_I801=y CONFIG_I2C_I810=y
Windows detect sensor THMC50 but on the my MainBoard I see chip THMC51. How I can see this sensor in Linux? I heard that on some PCs like Compaq have hidden sensor - is it true? Maybe someone have the same problem.