Didou said:Both cores will be recognized & functional with Windows 2000 Professional. You can also set CPU affinity on this OS.
SNGX1275 said:It just works.
SNGX1275 said:Did you switch to that processor after already having Windows installed on a single core? If so then you will have to do something manually, otherwise it just works.
http://support.microsoft.com/kb/234558/en-us