I supposed that we could add 39 – 41 C to any reading that we get from the on board sensor that Intel does want us to read via the motherboard. This method is not uncommon in other fields and this seem to make things work out nicely. E.g our MB say temp is 96 c but we trip the THERMTRIP# signal so we can say our temp (96c) + (39c) = 135c and we get system off