My server is HP Proliant ML 350 G6 / Xeon E5504 @ 2.00 GHz and Vmware Esxi 4.0.0.
Any idea why guest Windows 7 64-bit ultimate only shows 2 processors on both task manager and computer properties window (it says Intel Xeon CPU E5504@2.00 GHz 2.00 GHz (2 processors). Device manager shows correctly 4 processors in W7.
I've tried to install couple of version of W7 with no success.
On same server SBS2008 or 2008 Server std shows correctly 4 processors.