Assuming the readings are accurate (which they might not be), my guesses would be that TMP0/1 might be from the VRM circuitry. Power semiconductors are often rated for 150-200C operating temperatures so 100C there is not a problem.
How do I lower voltage in msi z77 ma g45. The only option I see is voltage offset which gives me an option to only increase the voltage +0.02. +.03.+.04. I am confused how to lower the voltage on this board. can't find anything on Google.