Hardware Monitoring

Try HWInfo64 from hwinfo.com. It's much more advanced imo and works like a charm on my board. And even if it doesn't, the dev will respond quick in the forum if you report a problem or bug.

An other thing is that there might always be some values that seem odd because that channel of the monitoring chip was not connected to anything on the board and just showing nonsense values, like temps below room temp or insane voltages, usually it's fine to just ignore or hide them in that case. In a rare case I had, one voltage showed as exactly half of what it should have been, so obviously there was some wrong multiplication factor in play. In HWInfo you can correct those things.

I recommend using reliable tools like Core Temp, HWMonitor, SpeedFan, or HWiNFO64 to monitor temperatures.