I just updated my bios so that I could put a AM3 Phenom II X4 925 in my Foxconn A7GM-S motherboard. The bios sees all four cores after I put the processor in, but in windows is only seeing two cores. Windows says that it is Phenom II X4 925 in the control panel though. Does someone know why that could be? Do I need to reinstall my operating system?