I thought Home Premium was dual-cpu; yes twin 5130s (hence,
four cores - there wasn't a quad-core 5100 until later).
I should have gone back and re-read threads or this:
Seems like it should be made clear. Looking at "compare editions" doesn't
even put a bullet next to dual vs single cpu. Most "features" are of little
interest, and the ones they don't, that are hidden away under the hood, are
what I care most about. 300 channels of tv and nothing to watch.
I thought there was a bit flipped.... it was just me!
"Kerry Brown" <kerry@kdbNOSPAMsys-tems.c*a*m> wrote in message
> The 5130 is a dual core CPU. It sounds like you have two dual core CPUs.
> All home versions of all Microsoft desktop OS's only support a single CPU.
> It doesn't matter if the OS is 32 bit or 64 bit. It matters if it is a
> home or business version.
> Kerry Brown
> Microsoft MVP - Shell/User
> "Rabbit" <email@example.com> wrote in message
>>I have Business x64 which shows 4-cores. Home Premium x64 also (each on
>>separate drives) installed later, but it only shows two cores!
>> I've tried System Configuration advanced boot options and even reinstall
>> of Home Premium to see if that would work (and now tells me I have just
>> FOUR days to re-activate again).
>> I thought all 64-bit versions would see a dual-cpu/dual-core (4 cores)
>> Xeon 5130 and 6GB RAM. Only real reason for using x64 was to support
>> 4-cores and more than 4GB. And DEP etc.
>> Also, there is no way to enter BIOS, this is EFI based Mac Pro, but
>> running Vista now since RC1. Only got Home Premium recently as a "test"