Sooo..

i7 920

I rebuilt my machine over the weekend and went to watercooling.. everything went great no leaks etc.

I went to check temps and went into Real Temp and im only showing 3 of the 4 cores...

Does anyone have any idea why this would happen? Did I damage the processor somehow? Windows processor tab will show 8 cores im just curious if theres anyway to verify wtf is going on.