Hello Albert, >> Probing for `Winbond W83627HF Super IO Sensors' >> Success... but not activated Hmm strange. Temperature Monitoring The Super I/O controller (W83627HF) performs the temperature monitoring function and has inputs directly from two thermistors on the board. One thermistor is located near the CPU and the other thermistor is located near the I/O Hub (Southbridge). NOTE The ReadyBoard 800 requires a heatsink for all processors, but no fan. Maybe they just forgotten it to activate .... Enter configuration mode isaset -y -f 0x2e 0x87 isaset -y -f 0x2e 0x87 select logical device 0xb - hw monitor isaset -y 0x2e 0x2f 0x07 0xb select base addr: (assuming 0x290 is safe, check /proc/ioports and see if the 0x290 - 0x29F is empty) isaset -y 0x2e 0x2f 0x61 0x90 isaset -y 0x2e 0x2f 0x60 0x2 activate it: isaset -y 0x2e 0x2f 0x30 0x1 Leave configuration mode isaset -y -f 0x2e 0xaa Now the modprobe or sensors-detect should work. You will need to do this reprogramming every boot. If it works, please complain to them so they will fix their BIOS. Let me know if it works for you ;) Regards, Rudolf