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Sony have not updated my graphics drivers since 2009. I have tried installing them via nvidia but they do not support vaio's. Is there any other way i could get updated drivers.
Installing updated nVidia drivers on a Vaio requires that the installer .INF file be modified to allow it to install.
I always recommend you use Sony official drivers as these have been tested on your Vaio and there are updates released every week - very few of which offer any performance advantage.
However, Sony do sometimes forget older models so you can modify the .INF and install bang up-to-date drivers.
At your own risk have a look here and read the Quickstart Guide carefully: -
http://forums.laptopvideo2go.com/topic/9243-forceware-updaters-quickstart-guide/