Hi Rudolf, Alexander, > I think I know what happen. The chip is not used at all. > You should have there W83792AD on board. Can you check? > It should be square with like total 48legs. If yes I will > contact Asus and ask them how to unhide it. Indeed, the manual for the Asus P5MT-M mentions a Winbond W83792D chip for voltage and fan monitoring. They don't mention temperature, but they do mention the existence of a multiplexer in front of the SMBus. Without additional information regarding this multiplexer, there's nothing we can do. That being said, I don't think Alexander ever provided the full output of sensors-detect nor any output of i2cdetect, so we don't even know for sure is the W83792D/AD chip is visible on the bus or not. But we know that the SPD EEPROMs were. Alexander, can you please provide the full output of sensors-detect? -- Jean Delvare
