Hi Stian, > about a year ago I asked for help with my motherboard, claiming i2c > bus collisions all the time. Now I found the solution, the sensor uses > the isa bus, not the i2c. Funny it sometimes worked with i2c-viapro, > but with i2c-isa it works all the time :) Thanks a lot for keeping us informed. Too bad you did not tell us you had the possibility to use the ISA access in the first place. It is well known that ISA access is more reliable than SMBus or I2C. It also might explain why MBM was working without a problem. I suppose it was also using the ISA interface, same as you do now. -- Jean Delvare http://khali.linux-fr.org/