I have found out that the SMSC LPC47M15x sensor chip is fan-control compatible with the smsc47m1 driver. I added: --- else if (val == 0x60) printk(KERN_INFO "smsc47m1: Found SMSC47M15x"); ---- (around line 360) To the drivers "smsc47m1_find" function. The bios on the MSI Mega 865 barebone (my system) unfortunately have the fan polarity inversed, so setting the fan_pwn to 0 will get the fan to full speed, and 256 stops it (haven't tried that). I'll probably try to patch some more on the driver to get the temperature sensors working, but I don't know when. -- You are not Are, I am Are, are you another Are, don't think you are Are!