"System Temperature" thermistor on EPoX 4BDA2+

[Vampyr]

Does anyone know which component is the System Temperature thermistor on the EPoX 4BDA2+ motherboard? I switched the motherboard from one case to another, and now when it comes up, the temperature reads 208 degrees C!!! I'm thinking something, somewhere, is shorted, but I don't even know where the thermistor is, so that I can see what's causing the problem. The motherboard won't boot, because it's freaked out by the high temperature. Help!!!