On my previous board I was using the information from lm-sensors for Cacti and phpSysInfo, so after upgrading to a new system board it turned out lm-sensors did not work out of the box for my Intel motherboard DQ67EP. A sensors-detect gave me the following information:
Now follows a summary of the probes I have just done. Driver `to-be-written': * ISA bus, address 0x290 Chip `Nuvoton W83677HG-I Super IO Sensors' (confidence: 9) Note: there is no driver for Nuvoton W83677HG-I Super IO Sensors yet. Check http://www.lm-sensors.org/wiki/Devices for updates.
Doing some research it turned out I had to install a separate driver as kernel module on my Debian 6.0.6 (Squeeze) system. You can find the driver on this website.