Sony vaio model number PCG-71314L

[ibenk]

please...

 

[szaboaz]

http://esupport.sony.com/US/perl/model-home.pl?mdl=VPCEB23FM&LOC=3#/downloadTab

There's no PCG-71314L in Sony's support catalogue, however, according to the message in the thread linked below, this laptop is also called VPCEB23FM, which is indeed in the catalogue.
http://www.tomshardware.co.uk/forum/276995-14-hard-drive-fixed

It would be interesting to know, why this product has two model numbers.

ibenk, could you verify, if both of these identifications (PCG-71314L and VPCEB23FM) are being indicated on your laptop? Somewhere on the labels, manual, or invoice papers?