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quad core system with vista ultimate 64 now shows only two cores in task manager RRS feed

  • Question

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    GIGABYTE GA-P35C-DS3R mother board. Just installed Vista 64, Was showing 4 cores and has changed to showing two?

     

    I have been re-instaling software Office-2007, PowerDVD-ultra, Visual Studio 2005, as well as all the ultimate upgrades,

     

    Somewhere the number of cores displayed in task manager changed.

     

    I have found mutiple  posibilities from my search, 

     

    bios has changed so disabled  --- What setting would move from 4 to 2?

     

    over heating shutdown, --- it's not overheating now or that I've seen.

     

    /numproc=? as done  in vista %SystemRoot%\System32\Bcdedit.exe or (%SystemRoot%\System32\Msconfig.exe) to access, --- I will check this one when I get home tonight.

     

    Install or upgrade has reset so 2 shown?.

     

     

     

     

     

     

    Friday, July 13, 2007 12:03 AM