The issue's been bugging me for a few days, but nevertheless I hope this is an issue which can be sorted out. So here goes with the details: FSC micro-atx mainboard (W26361-W39) with an SMC LPC47M107S-MC onboard (I physically checked the presence! ;) ) Installed Fedora Core 6 2.6.19-1.2911.fc6 i686 i686 i386 GNU/Linux Sensors version 2.10.1 with libsensors version 2.10.1 Sensors-detect returns (as it seems) the proper values: modprobe.conf: # I2C module options alias char-major-89 i2c-dev rc.local: # I2C adapter drivers modprobe i2c-i801 modprobe i2c-isa # I2C chip drivers modprobe eeprom modprobe smsc47m1 sleep 2 # optional /usr/bin/sensors -s # recommended Everything seems to load properly: # lsmod |grep i2c i2c_isa 9665 0 i2c_ec 9281 1 sbs i2c_i810 9797 0 i2c_algo_bit 12105 1 i2c_i810 i2c_i801 11853 0 i2c_core 26049 5 i2c_isa,eeprom,i2c_ec,i2c_algo_bit,i2c_i801 But modprobe smsc47m1 seems to cause the initial error: FATAL: Error inserting smsc47m1 (/lib/modules/2.6.19-1.2911.fc6/kernel/drivers/hwmon/smsc47m1.ko): No such device And dmesg returns: smsc47m1: Found SMSC LPC47M10x/LPC47M112/LPC47M13x i2c_adapter i2c-9191: Device at 0x800 is not configured, will not use Some history I could find on a similar issue is: http://www-gatago.com/linux/kernel/14705857.html But it doesn't really give me a clue on how to resolve this. So any help would be appreciated. Just FYI: - I have disabled ALL serial/parallel ports in BIOS - ACPI/APM in BIOS is ENABLED - I did not make any changes to the original /etc/sensors.conf Kind regards, Jan van Tiggelen