How to upgrade the video card drivers.can any one help?

I have a sony vaio laptop which came with vista pre loaded.recently i loaded windows 7 in it everythings fine xcept that i get to view it in basic formay.i checked wat the problem mighty be and found that the video card driver does not support the windows 7 aero view. i have the ';STANDARD VGA GRAPHIC';card i want to uprade it to intel 945 chipset family so as to be compitable with windows 7 can anyone help me pls.i cannot add/change the video card since its a laptop,if so i will chve to change the entire motherboard.How to upgrade the video card drivers.can any one help?
You can not change what chipset is on your laptop. It is built in. You will need to find out what video chipset you have on the laptop and hope that there is a Windows 7 compatible driver. If not, you are pretty much SOL.How to upgrade the video card drivers.can any one help?
I don't think any video drivers are released for Windows 7... they are just made compatible to run on windows 7... and regarding chipset...you can do nothing because it is hardware ie physical item which is installed on the motherboard..if you want some upgrade then you got to change the laptop with your required configurations...