>>No it's the same computer. For some reason, my BIOS is tempermental and >>sometimes it detects only one of the two processors. But when it detects >>only one, the watching video works fine. When my BIOS detects two >>processors, watching video does not work anymore (using the same >>programs). So both processors are still physically in the motherboard,
>>but the BIOS is only detecting one. I am running the latest NVIDIA >>drivers, but I don't think the video card driver is the problem, becuase >>when I switch to the generic driver (nv) I get the same thing. Try using one cpu at a time(completely pull out the other cpu) and using the same cpu on both sockets. Then test the other cpu. You want to ensure that both your cpu and sockets are ok. After try looking up at your mb manufacuteres website for bios updates, bugs etcs. Randall
