I download AIDA today. I used HWMonitor and HWInfo before but there was similar problem(but sensors was named TWPIN and AUX )I found it's chipset temperature . I had 70-80 °C when I search internet. When I stared to play in CS GO temperature was 106°C. I have GTX 670,I5 3450, HDD 500GB. My motherboard is MSI H61M-P31\W8. When I add fan and it blow to chipset the temperature was falling. I need to worry about that or sensor is broken?