Hi, This is a summary of the irc discussion on #linux-sensors with Jean Delvare and Rudolf Ruik Marek. First and most important: Unloading the thermal module makes the /sys interface of w83627ehf behave normally, so the problem boils down to the module interfering with each other. Secondly my dsdt is buggy. I do not know whether the bugs are visible. Errors like this one look like they may have an effect: dsdt.dsl 786: Method (GHTF, 0, NotSerialized) Warning 1086 - ^ Not all control paths return a value (GHTF) Helmut