Thank you for looking that up. Do the PSU values not have anything to do with the IT8620E chip on board? I have found that other programs like speedfan and AIDA64 are able to display seemingly accurate values, and I believe they only poll that particular chip. If you could shed any light on that...
I'm not sure why, but HWiNFO is not showing the correct PSU voltages correctly. They are off by a lot (for example my +12v is showing ~8.896 in stead of ~12.0). I believe the sensor chip is IT8620E which is supposed to be supported, and it also has the IR3564B chip on it as well. Not sure why...