I wouldnt worry about it, your other temperatures are nice and healthy. It is common that north bridge sensors are dodgy, for example when I had my Asus Crosshair formula Z it reported my NB to be -128c
I wouldnt worry about it, your other temperatures are nice and healthy. It is common that north bridge sensors are dodgy, for example when I had my Asus Crosshair formula Z it reported my NB to be -128c