well i have a few questions that i need to ask
1 does your computor shut down randomly
2 is this the only progame that says 63c
3 if not then try a couple of other programs
mother board monitour http://mbm.livewiredev.com/
if it registers in all of them as 63c try just reflashing the bios i dont know why but my temps sensors are dodige one mine 40c ideal next 30c ideal normally after i reflash the bios they change hope this is some help to u
What temp is that. First you should figure out what is what. Download everest. It detects automaticall what is what. After comapre the temps in both programs and rename them in speedfan so you know what they are.