Well as I mentioned in my original post I have downloaded the latest driver from Nvidia website. I have ignored the message and the
Nvidia Geforce GT 325M is installed.
But when I go to
Control Panel--> Display--> Change Display Settings and then Click on the Advanced Settings link a Window Opened with the title "(Default Monitor) and Properties". There is an Adapter Tab in there which I assume should list the details of the graphics card.
Here it is showing nothing i.e
Chip type: "Unavailable"
Total Available Graphics Memory: "Unavailable" etc.
Is this how it supposed to show ?