Downloads

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VAIO™ Notebook & Computer - VGN-SZ55GN

This is where you can locate software updates and upgrade drivers for models sold by Sony Singapore.
For other models, please visit the Asia Pacific website.
OS Upgrade/Downgrade
06-06-2008
25-12-2007
02-11-2007
Original Driver
25-03-2008
Software Patches
08-07-2010
26-05-2010
10-07-2009
16-06-2009
22-05-2009
18-03-2009
18-03-2009
23-02-2009
04-12-2008
06-11-2008
10-09-2008
28-07-2008
13-04-2008
19-03-2008
19-03-2008
02-03-2008
02-03-2008
26-01-2008
21-01-2008
22-12-2007
20-12-2007
18-12-2007
05-12-2007
06-11-2007
22-10-2007
08-10-2007
14-09-2007
10-09-2007
03-09-2007
27-08-2007
06-08-2007
30-07-2007
04-07-2007
Go to a specific model support page.