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support_realtime

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Is it possible to turn off 1 processor within a dual core processor?

I have a customer with a Sony Vaio Dual Core laptop.
On of their applications will not run correctly and they have been advised that it will not run on a dual core system.  They have to turn off one of the processors

I'm not an expert on processor technology but I beleive that this is not possible.
Can you confirm that I am right.
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VoxSis

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Check the bios there maybe an option to disable one of the cores. I know this is an option on several desktops using dual core cpu's so this laptop may have it also.
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tart666

how about setting /numproc=1 in boot.ini?