Sony VAIO motherboard info request

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Hi Folks,

One of my students has a Sony VAIO computer (PCV -RS420) and wants to
find motherboard info so she can do upgrades.  When she requested the
info from Sony, they send an e-mail back stating this documentation
was unpublished and unavailable (!)

She has done some general searching on the net with no results.

Anyone know of a source?  If not, suggestions (besides the dumpster)?



Re: Sony VAIO motherboard info request

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Here's some docs.
Also go to and get specs on the memory needed, since
that's the only thing she'll be able to upgrade on the mobo.

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